Wave Soldering Machine User’s Manual S-WS300


 

Wave Soldering Machine

User’s Manual


Model:

S-WS300

Be sure to carefully read this manual before use * to ensure proper use of the product

 

 

 

 

 

Chapter 1 Overview    3

Chapter 2 Main Technical Indicators    4

Chapter 3 Wave soldering start-up instructions    5-6

Chapter 4 Interface Operation    7-12

Chapter 5 Installation Adjustment and Commissioning    13

Chapter 6 Inverter Description    18

Chapter 7 Spray Rosin Furnaces    18

Chapter 8 Preheater    21

Chapter 9 Tin Furnaces    22

Chapter 10 Maintenance and Precautions    25

Chapter 11 Wiring    26

Chapter 12 General Troubleshooting    27

Chapter 13 Appendix    31

 

 

 

 

 

 

 

 

 

Chapter 1 Overview

Automatic wave soldering machine is currently the mainstream of electronic products welding process, compared with other manual welding with a variety of manual, has unparalleled advantages, and thus widely used by electronics manufacturers. The automatic claw wave soldering machine produced by our company is the most advanced using modern high-tech technology.

The new design of crystallization:

(1) Unique automated preparation program;

(2) Perfect work/adjustment function;

(3) The temperature is controlled by the temperature control table of WINPARK. The speed is high and the precision is high. It is suitable for long-distance transmission in harsh industrial environments and has high reliability.

(4) The chain speed is controlled by the frequency conversion speed control motor, which is easy to adjust.

(5) Solder joints are of high quality, easy operation and good service. They are reliable products in this industry.

Thank you for your inquiry and use this machine, thank you very much! Before use, please read this manual carefully. It will provide you with all the functions of the machine thoroughly, and it will be fully utilized in production.

 

 

 

 

 

 

 

 

Chapter 2 Main Technical indicators

 

PCB Size: Max.50~300mm
Conveyor height:750±50mm
Conveyor speed:0~1.8MMin
Conveyor Angle:3~7º (adjustable)
Conveyor direction:L->R
Component heigh :Max.100mm
Pre-heating zone:600mm
Solder pot wave:2
Pre-heating power:3kw
Pre-heating zone temp:room temperature–250°C
Cooling zone:1 Fan cooling
Solder pot power:6kw
Solder pot capacity:Approx.200KG
Solder pot temperature:room temperature–300°C±1-2
Control method:P.I.D+SSR
System Control:PLC + Touch Screen Control
Flux capacity:Max52L
Spray Fluxer:ST-6 Spray
Power Supply:3P 380V AC
Total Power:max.9kw
Normal working power:Approx.1.5kw
Air Pressure:4~7KG/CM2
Dimensions:L2460×W1200×H1650MM

WeightApprox.600KG


 

 

 

 

 

 

 

 

Chapter 3 Wave soldering start-up instructions

 

3.1 The boot step of wave soldering

a) Confirm that the machine is connected to three-phase ac380v, 5- line power supply and ensure the machine is grounded properly.

b) Open the total air switch and the switch in the electric control box, then open the power switch on the operator panel.

c) The machine Time control switch is lit, at this time presses the manual / The automatic switch icon, the time control switch displays On state, touch screen lit

d) Touch ( enter ) the button until you enter the operating interface, please refer to the instructions.

3.2 time-controlled switch operation instructions

 

 

 

 

 

 

 

 

 

 

Instructions for use (Time controller is not used for a long time, every three months need to charge once, the charge times <12 hours)

1. first use, or long time after use, when the controller is not displayed, please after the power, with small items in the lower left corner of the hole open.

2. when powered on, the timer is 24-hour system, please hold the “clock” key for 5 seconds, the monitor will display AMin the upper left corner, indicating that it has been the hour system. Press 5 seconds and return to the hour system, at which time AM display is turned off.

(12 hours When AM is the morning, PM means the afternoon)

3. Set switch time: (if the set opening and closing time is the same, the time controller relay suction for a second ) set steps:

Steps

Keys

Set up a project

1

Press (SET) (设定)

Enter timed setting (show 1 on)

2

Press (Week) (星期)

set every day the same, or week 1-5 the same, week Six Sunday the same, or daily different (if the same daily, you can not press this key, this time does not show the week, while correcting the clock also

No need to press this key)

3

Press (time) ()( )

Set Time to open

4

Press(SET) (设定)

Enter the timer setting (show 1 off)

5

Press (time) ( )( )

Time to set off

6

Press
(week) (
星期)

If the date of the set off is the same as open, you may not press this key

7

Repeat 2-6 steps

Set the 2-8 times switch time

8

Press(clock) (时钟)

End Time setting

* If you do not need 8 switch timing, press (clock) key can be into the clock correction.

* If set error or cancel set this press (clear)(清除) key, and then restore the original settings once again

* Display without setting (–:–)

4. Clock Correction:

4.1 Press Live (Clock ) and repeatedly press (week ) to the same day. ( if the daily set switch time is the same, can not press this key, direct correction time, points)

 

MO

TU

WE

TH

FR

Sa

Su

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

 4.2 Press and hold (the clock) and adjust the time by (time) or (minutes).

5. when you have completed the above operation, press The Open/ Auto/ off ” key, be sure to base your current time on the set of self

 controls the time switch, causes the monitor the most downlink to display as (on / off ) or at off(auto / off)

Explicit shows

Said

On at

Indicates that the timer is in automatic control and in the open state

At off

Indicates that the timer is in automatic control and is off state

On

Indicates that the contact is in a connected state but the timer does not switch on the set switch time

Off

Indicates that the switch time is invalid in the long shutdown state.

6. check: Press (set) key to check whether the time set is correct.

7. Modify : please press (clear ) The key at the setting , then reset the time and week of the timing switch.

8. End check: Press (clock) to finish checking and setting, display clock.

9. Manual control: Press (ON/off/off) key, can realize random switch

Attention matters

1. Open The setting of time, can not cross set, should be set according to the order of time.

2. Implement timing Switch Control system Time to set the state in the auto , that is, show on / off (on) or from Move / Close ( at off).

3. The use of the environment should be in line with the environmental requirements of the controller, to avoid vibration, shock, corrosion, dust, electrostatic, high-temperature, high-temperature, direct sunlight environment to use.

4. Please store it in the rated voltage and temperature and humidity condition.

5. maximum current refers to the maximum current when resistive load, lamp current = rated current x20%, motor current = rated power Flow x30%, please use in the specified voltage and current range, if exceed the specified capacity, please contact the AC contactor.

 

Chapter 4 Interface Operation

 

4.1 when the machine electric source button is opened , touch the screen into the Welcome interface ( figure 1 ), waiting about Ten seconds, after the completion of the PLC , the machine automatically open tin furnace heating function.

Figure 1 Startup initial interface

4. 2 Click to touch the screen into the Secretary to introduce the painting surface, such as ( figure 2) Click into the system


Figure 2 Company Introduction

 

4. 3 Click into the system , touch the screen into the machine to manipulate.the painting surface , as 3.

This painting surface controls all the operation of the machine,

 including the manual mode and the self – moving die style.

4.3.1 : Manual mode: Touch screen left upper corner display manual (click to Automatic), manual mode, click Transport, open the chain claw

transport function; Click Preheat, turn on preheat function (must turn on transport to turn on preheating); Preheat temperature to reach, click on the peak, according to the actual product to open the crest, unicast or double wave (long leg wave soldering only a valid), generally only in the back of the red glue patch components need to open the double wave, at this time the peak has been running , the technical personnel can adjust the crest height according to the actual situation; Click on the spray, click the spraying, spray has been working, at this time can adjust the spray size, close to spray, the spray becomes automatic state.


4.3.2 : Automatic mode: Click on the touch screen in the upper left hand corner of the manual switch to Automatic mode, point Open Transport, preheating, as needed to open the crest, spray fog. In the manual mode after adjusting the machine state, at this time the machine can be normal production, when the circuit board into the machine, machine automatic spray, automatic spray, automatic wave soldering.

Fig . 3 machine operator interface

4. 4 Click on the machine in the lower right corner of the EEG map , the machine into the set interface , as shown in Figure four , this screen is used to set the machine‘s shipping parameters.
Spray Distance: This parameter sets the automatic spray time when PCB The board is

transported to the top of the sprinkler start spray, recommended set value to 7 , if PCB

The office has not reached the top of the nozzle has been opened Start Spray, then change

this parameter large, conversely, if PCB after the board is over the nozzle before

beginning to spray, then the parameter is adjusted small;

Spray coefficient: This parameter is not set;

Wave Distance: This parameter is automatic Qipo parameter, when the PCB board is

transported to the front of the tin Furnace, automatic Qipo, this parameter and spray

distance set the same way;PCB board in distance tin furnace 20cm

The peak effect is the best when it is opened.

Wave time: This parameter is the peak after the automatic start of the operation time, it is recommended to set the 50-80.

Figure 4 parameter setting screen

4. 5 Click Control Screen left -pointing arrow chart , into the machine– like monitoring Screen , this screen is used to monitor the operation Status of PLC .

Fig . 5 The status monitor drawing surface

 

 

 

 

 

 

 

 

 

 

 

Chapter 5 Installation Adjustment and Commissioning

5.1 Machine Adjustment

After the machine positioning, the level adjustment, first the Foot Cup, so that the rubber wheel off the ground water leveling ruler on the machine to adjust, must make it in a horizontal state.

Adjustment of rail height

(Note: Tin furnace before shaking out, the first tin furnace trolley and rack fixed connection code loosened, and then the tin furnace height lowered, so that the tin furnace nozzle and titanium Claw in the height of a certain gap to avoid damage collision.) The tin furnace can be smoothly shaken out. Note: The foot wave soldering furnace to disconnect the titanium claw first

5.2 Adjustment of Plate feeder

Installation of the machine to install the first access to the plate feeder, the board will be connected with screws fixed, with two

PCB Board to adjust the docking plate, a piece of PCB into the titanium claw inside clamping, a PCB board placed in the plate feeder, two PCB board docking up, By adjusting the plate to the side of the four screw wire To adjust the height of the board connection, so that the two PCB board height parallel, through the adjustment of the machine, such as plate connected to the side of the rice screws to adjust the parallel to the plate feeder and titanium Claw, two fast PCB The joint of the plate butt is completely kissed so that the plate feeder has been installed and adjusted.

Adjustment of 5.2 guideway width

The width of the guide rail can be adjusted according to the different width of the printed board, the printed board Pinto on the Import board, and the printed board side to the fixed edge of the import plate, the rotation width adjustment handwheel to the printed circuit board can be placed on the guide, and can be moderately pushed to the conveyor chain claw mechanism

Attention:

1. Can not hold too tight or loose, too tight will cause the chain claw and plate deformation; Taisong may appear drop board or PCB side stop affect the quality of welding.

2. before adjusting the width of the chain to check whether the two sides of the solder furnace nozzle plate, if you can touch, it is necessary to increase the guide or reduce the tin furnace, so that the chain claw higher than tin furnace spout Guide.

5.2 Adjustment of Tin Furnace

The height adjustment of the tin furnace can be completed by the tin Furnace trolley lift, and the height standard is approximately 6mm~8mmfrom the top edge of the nozzle by the base board component foot.

5.3 Conditioning of preheating box

The position of the preheating box is fixed before leaving the factory, and can not be easily changed, the preheating box should ensure the bottom

The temperature of the face is between the 80℃-180℃.

5.4 adjustment of flux spray height

The spray height adjustment is done by adjusting the nozzle height and adjusting the appropriate air pressure and gas.

Loosen the screw that the nozzle is connected with the shaft, the nozzle can be moved up and down, and appropriate adjustments can be made according to the actual needs.


5.5 Nozzle Air Connection mode

5.6 adjustment of the flow of wash claw liquid

* The adjustment of the volume of wash claw liquid. (see chart below)

1.-Alcohol Pump

2.-Output Pipeline 3.-Control Valve

4.- Chain Claw

5.-Wash Claw

6.-Reflux Pipeline 7.-Alcohol Box

The claw pump has a switch control in the touch screen and requires alcohol in the alcohol box and turns on the drive Chain to open

Claw Washer is to ensure that the chain claw clean, to achieve solder quality one of the factors. The device uses a loop-back -flow design, the chain claw through the alcohol moist brush cleaning, flow through the control valve. The capacity of the alcohol box should be Paute 2/3 or more, otherwise the pump will burn, every two days will wash the claw box out of the tin slag clean.

Note: Do not turn the adjustment switch too large and the alcohol overflow machine, so as not to cause a fire.

5.7 Commissioning

after the equipment is installed, the equipment should be fully checked, and after the system and mechanism are working normally, then put into normal use.

* Prepare Equipment

flux approx . 20L

Cleaning Lotion about 12L

Solder lead -free solder 400kg

Electric Stove 3Kw 1

Stainless steel tank 1

 

 

 

* Molten Tin

The solid solder is poured into the stainless steel container in batches, heated to the furnace to fully melt ( about the℃ ), and then poured into the tin tank of the equipment, when the solder liquid surface is about 8mm from the tin Groove mouth , Stop feeding start-up equipment, the tin furnace temperature preset for 245℃, to tin furnace temperature, start the crest, adjust the crest height, check whether the crest is normal. Josi surface is low, at this time can be the bar-shaped solder directly into the tin furnace, adjust the tin surface to fit. Note:a. Tin Tank for the first time, the Solid Tin Bar ( block ) material directly into the tin furnace to melt, In case a large amount of heat can not be passed to the solid solder in time, resulting in high-temperature burning tin trough and heating pipe. b. Before dissolving the tin, the tin trough and the stainless steel container should be cleaned to prevent the impurity from polluting the solder.

* Check Flux Spray Condition

The flux is injected into the rosin groove, connected to the gas source and activated. “Spray Fog ” , check whether the spray is normal. the proportion of flux in accordance with the requirements of manufacturers and actual use of the situation, can be 0.80~0.87 within the scope of appropriate adjustments. ( manufacturers are best to provide free cleaning flux)

* Other

Check the transmission, adjust the body is normal, respectively, start the transport, washing claws, cooling, preheating and so on, check is normal, commissioning completed.

 

 

Chapter 6 Inverter Description

(See VFD-M Manual and temperature control sheet , This manual is presented in conjunction with the instructions )

 

Chapter 7 Spray Type Rosin Furnace

7.1 composition of rosin furnace

Rosin furnace is made of stainless steel, sealed containers, flux stored in this will not evaporate and absorb moisture in the air, and maintain a stable solvent composition, and with high-precision import nozzle and Germany or the United States rod-free cylinder, imported light eye, is currently the most ideal welding equipment users. The structure is shown in the figure below.


 

 

 


 

7.2 correct use of rosin furnace

the height of the rosin spray can be adjusted (see spray height adjustment), can also adjust the solenoid valve on the airflow regulator or pressure regulator on the air conditioner, the factory has been adjusted so easy to change, to avoid making into the spray system chaos, when working when the substrate through the input photoelectric tube, time control system started, and began to delay spraying and spraying tin until the substrate through the rosin furnace 3-5 seconds to stop spraying.

Note: The flux must be clean-free type, which is characterized by the plate surface after welding without ultrasonic cleaning, clean and beautiful board.

7.3 instructions for the use of nozzles

I, the safe operation of the case of special attention to the following matters:

7.3.1. Take appropriate precautions before use to prevent injury to the human body or damage to the product.

7.3.2. Do not point an open flame or close to an open fire place, to avoid static electricity.

7.3.3. In the installation or maintenance process should be all fittings with raw tape, such as the connection slack, in the gas

Under the pressure of the body, various liquids will be sprayed into the body.

7.3.4. When connecting the air pipe and the solvent pipe, please select different material and pay attention to the pressure of the hose can not exceed the regulation, do not use the damaged old trachea.

7.3.5. Often clean the nozzle on the solvent, the residue on the road, may cause trouble, is in the direction of people can not press the switch.

II. Methods of Use

1. Install despotism M10 stainless steel screws tighten.

2. When installing trachea and solvent fittings, please seal with raw tape, no leakage.

3 . The standard jet pressure is 0. – MPa, standard distance 200-0 mm.

4. Adjust the valve nut ( vent quantity ).

5 . on the nozzle labeled ” F “Then solvent Pipe interface,”N” “C” to connect the air pipe. “N” is a jet input pipe interface.

III. Maintenance and Repair

1. After each class work completes promptly cleans the nozzle the superfluous residue agent.

2 . use a brush or toothbrush when cleaning. (be careful not to damage the gas cap and nozzle “O” rings.)

3. Periodically add grease to the “O” ring to add lubricating oil to the needle clamp. Take care not to tap the needle when removing the clip.

Fault Handling table

Symptoms

Possible causes

Handling countermeasures

 

 

Solvent Breakpoint

1. Insufficient amount of solvent

2. Liquid tube Hardening is blocked

3. Nozzle slack or damaged

4. Needle Clamp Fixed nut loose

1. Supplemental solvents

2. Replacement of liquid Tube

3. Tighten or replace

4. Tighten or replace the needle clip

 

Side Type Spray shape

1. blockage or damage of valve vent empty silo

2. The nozzle has a dirty glue

1. Clean or replace

2. Clean or replace

 

 

The spray shape is Crescent type

1. Valve vent empty bin obstruction or damage to the internal wall of the valve adhesion solvent slag valve center hole damage

2. The nozzle has the dirty material adhesion or the nozzle damage

Cleaning or replacement

 

The spray shape is thick type

1. Valve Center hole too large

2. Low Injection pressure

3. High solvent concentration and high pressure

1. Replacement

2. To adjust the high bias pressure

3. Diluted solvents ,Reduce driving pressure

The spray shape is narrow

1. air pressure is too high

2. slag between valve and nozzle

3 Reduce air pressure

4 Cleaning

7.4 Daily maintenance and precautions

7.4.1. after Regular cleaning nozzle to ensure smooth nozzle.

7.4.2. always keep the liner slide clean and lubricated, no solvent immersion, so as not to affect the rod the normal use of cylinders.

Chapter 8 Preheater

8.1 the role of Preheater

The role of preheater is to increase the expansion rate on solder pads by preheating the flux activation and

To promote the evaporation of the PCB flux solvent, thus obtaining the best soldering effect. In addition, the circuit board after preheating, reduce the PCB and tin furnace temperature difference, to avoid the thermal impact of electronic components and circuit board sudden thermal deformation.

the optimum temperature for preheating is 120~180℃. The temperature is too high can cause undesirable consequences; too low temperature affects welding quality.

8.2 The construction of preheating box

the preheating system is composed of imported blackbody heating pipe. The Preheating box and the guide rail are connected by screws to facilitate the inspection and maintenance of the line.

The best preheating temperature on the circuit board is 120-180 ℃, the temperature of the preheating box is passed by the high accuracy temperature probe to the preheating electronic thermostat to adjust, can accurately control the preheating box temperature, protect the circuit board, achieve the most ideal preheating effect.

8.3 Daily Maintenance and Precautions

8.3.1 The temperature of the circuit board’s bottom surface is often tested to ensure that 120~180℃ between the two to ensure the best solder effect.

8.3.2. Check whether the circuit wire aging, in order to prevent current interruption.

8.3.3. Clear the flux residue in the drawer of preheating box, lest the set will cause fire.

 

Chapter 9 Tin Furnace

Tin furnace structure using stainless steel production. By the wave generator, nozzle filter, impeller, motor and other groups

Yes. The use of pump-type principle to form a crest.

Tin furnace structure is reasonable, high technical content, the use of Japanese and American tin Furnace advantages of the development of high standard tin furnace. Its characteristics:

1 reduce the tin oxidation to a minimum.

2 nozzle wave smooth, tin surface can be adjusted vertically to adapt to different PCB board welding requirements,

3) External heating effectively avoids the phenomenon of explosion tin, good insulation performance, tin furnace durability does not deform.

4) long service life.

Tin furnace body is by corrosion-resistant stainless steel plate welding into, heating tube installed in the tin furnace two outside. Use

Alloy

 

 

 

 


Plate to radiate heat, so that the temperature uniformity of the tin furnace, the overall heat balance does not deform, spray cavity set up without clogging nets,

Can keep the peak smooth and smooth, and not plug, thus reducing maintenance, improve efficiency.

9.2 correct use of tin furnace

Tin Furnace high and low and in and out of the mobile can be used to set up the joint hand wheel and lifting screw adjustment , adjust the tin Furnace crest can be adjusted by the frequency converter, the higher the impeller speed, tin furnace crest is higher;

Solder temperature controlled by the thermocouple in the tin Furnace. First of all, the expected solder temperature set, usually the normal solder temperature is 230-250 ℃.

In the back of the tin furnace with a row of tin Tsui, used to clear the tin furnace. The tin furnace to the back of the removal, cleaning and maintenance, before the tin furnace removed, must first be the guide rail high or tin furnace to reduce a certain height to avoid the rail chain claw and tin furnace collision caused by the chain claw deformation.

In the demolition of the furnace, referring to the structure shown above, the nozzle removed first, the motor frame and impeller out, loosen the furnace liner fastening bolts, you can remove the furnace.

9.3 Daily maintenance and precautions

9.3.1. Regularly check the amount of tin to control the “spray tin wave.”

9.3.2 . measure soldering temperature with mercury thermometer ( standard temperature0℃). If the preset solder temperature is unstable , it can be adjusted in the temperature control table.

9.3.3. Depending on the resulting oxide, add antioxidant grease. (Anti-oxidation grease and flux supporting use)

9.3.4. Frequently remove oxides from tin furnaces.

9.3.5. Check the tin furnace motor coupling on the machine rice and impeller shaft coupling machine meter and its operation, to ensure its normal operation.

9.3.6. Pay attention to check the wire has no aging, as well as the parts of the screws, nuts are loose.

9.3.7. Spray nozzle every day after work with alcohol automatic cleaning, lest block.

 

 

 

 

 

 

 

 

 

Chapter 10 Maintenance and precautions

1. Often the fuselage, transport, claw pump, cooling fan, such as motor housing cleaning to facilitate the cooling and insulation.

2. Regular inspection of electrical control box in the electrical appliances and fastening the screws on its terminals, such as the discovery of contact ablation, suction and not flexible, etc., should be dealt with in a timely manner.

3. Regular inspection of preheater, tin furnace heating pipe joints, such as the discovery of head loosening, poor contact, insulation aging and other phenomena should be tightened, clean and replace.

4. Regular inspection of equipment to protect the grounding device is good.

5. In the operation of the equipment, pay attention to monitor the shell temperature of each motor, overheating phenomenon should be stopped check.

6. When the general switch on the power supply, should first stop the tin Furnace, preheating and wave crest and other large current load before entering

Yes.

7. After the main power switch trip, you must find out the cause of the failure, before the closing.

8. In the process of melting solder and injecting high temperature liquid solder into the welding furnace, wear protective articles to prevent

Scald.

9. Flux, Wash claw liquid are flammable materials, use should pay attention to fire safety.

Ten after working every day, you need to clear the flux residues in the preheater to prevent accumulation. cause an open flame.

11. The limiter can not be added lubricating oil, so as to avoid the transmission chain claw not go.

12. Anti-oxidation wax (oil) should be used with flux to avoid fire.

13. Each transmission part should maintain the good lubrication, except the angle adjustment mechanism may use the ordinary ointment, other all uses the High-temperature ointment lubrication.

14. The tightness of each transmission chain should be checked and adjusted regularly.

15. Regular inspection of tin furnace speed motor lubrication and operation, to ensure its normal operation.

 

– Tin furnace Nozzle should be based on the peak stability, the peak when the exception to clean the nozzle, so as not to affect welding quality.

18. Spray nozzle should always check the tightness of its connection.

Chapter 11 Wiring

This equipment needs external 3φ , ac380v,50HZ power supply ( three-phase five wire system ), power supply capacity

The quantity is not less than 20KVA, the equipment shell should protect the grounding, the grounding resistance ≤4Ω, the grounding conductor is not less than

4mm2, the incoming line should be no less than 6mm2。

 

 

 

 

 

Chapter 12 General Trouble shooting

To ensure high quality, the devices used in the equipment are advanced industrial countries of high-quality products, such as million

In the event of an accident, please check each of the items listed in one table. If you are still unable to resolve, please contact the company directly.

Failure phenomenon

Reason

Check processing

 

All action buttons are invalid

 

1. Time is not in the state of timing

2. The tin temperature is not up to the set value

 

1. Set the scheduled boot time before the current time.

2. Wait until the temperature of the tin furnace, then operation.

 

Control power LED not lit

 

1. Power supply Missing phase

2. Fuse on the bottom plate of the electric vessel

1. Overhaul power supply.

2. Check whether there is a short-circuit phenomenon in the lights, etc.

In addition to the failure, replace the new insurance pipe (4A).

 

 

Power supply Total Switch tripping

 

 

1. Load and line occurrence short-circuit phenomenon

2. Power supply Total Switch Contact bad

1. Check the load and related lines, troubleshooting short-circuit.

2 . Check the wiring area of the power supply master switch for appearance loosening, heating, oxidation and whether the switch contact point is out contact is bad, ablation and other phenomena, or to be seized

repaired or replaced.

Tin Furnace or preheating

Slow warming of the device

1. Power supply is too low

2. Additional Hotline ( tube )partially damaged

1. Improve the quality of power supply.

2. Replace the hotline ( tube ) .

 

Transport Claw not running

1. Transport motor shaft end of the drive chain skid, Force nut Loose

2. chain speed set to “0”

3.fx-2da or inverter damage

 

1. Fixed nut for fastening drive sprocket.

2. chain speed set to not “0” position.

3. fx-2da or inverter.

 

Failure and solder welding problem analysis

Fault

Possible causes

 

Press the button to press , But the LEDs are not lit

1. Total switch not open, emergency stop switch not open

2. LED light bulb failed

3. Total switch failure

 

Press the button to press, but the machine does not run

1. Total Switch not open

2. Press-twist failure

3. Relay failure

When the Rosin furnace is bad

1. The pressure of the rosin furnace is too low

 

 

Uneven Rosin Coating

1. The nozzle is damaged

2 . Water, obstruction of trachea

3 . The density of the rosin liquid is too dense

4. Air pressure is too low

5. Pressure regulator failure

Preheater temperature too high and too low or preheater

1. Voltage is too high or too low

Bad use

2. Heating line burnt or terminal loose.

3. Temperature probe Abnormal

4. Temperature control Failure

 

 

 

Tin furnace can not maintain enough tin crest

1 . The nozzle has been blocked

2 . Coupling loosening

3. Impeller Wear

4. Motor Transport Instability

5. Tin solder is impure, especially when the zinc content is larger than the specified value

6. The furnace temperature is too high

 

Welding problems and Treatment methods

Solder state after soldering

Original for

Branch Square Law

 

 

 

 

 

Welding is not good

1. Surface oxidation of copper foil pollution

2. Flux preheating is not enough

3. Too little Flux

4. Low solder temperature

5. Conveyor belt speed

6. PCB in the tin solution leaching excessive

7. Copper foil area is too wide

8. Wuxi Protective Film

9. Flux and molten solder do not melt

 

 

 

Clean copper foil and component ends; PCB, components for long-term storage, research flux is no problem, for new flux.

 

 

 

 

 

Out of the tin pillar

 

1. Copper foil surface, component ends of oxidation and pollution

2. Solder welding of flux is not good

3 . The chemical changes of the coating flux and copper foil 4. Flux metamorphism

Clean copper foil surface, fully preheat, Preheat temperature standard: Aldehyde circuit board to

– , epoxy circuit board 120 to

(Solder surface temperatureadjustment flux, eutectic solder , temperature for250~260 circuit board and tin liquid contact do not exceed the road plate thickness of the 1/2. Reduce the height of the tin liquid to adjust the speed of transmission , research circuit board design, in

Circuit board coating Protective film.

 

The occurrence of the lap

1. Copper foil surface, component ends of the oxidation of pollution

2. PCB Solder direction is not good

3. PCB design is not good

4. No Solder protection film

Cleaning the copper foil and the side of the side of the oxidation of dirt, change the direction of the circuit board solder, coating Tin protective film, the study of circuit board set

Millions

 

 

No tin on the ends

1. Oxidation of the dirt on the ends

2. There are things that do not touch tin (e.g. paint, organic resin)

3. Solder welding of flux is good

4. Flux time too long quality deterioration

 

Clean copper foil and the end of the surface, do not hang tin, with the pump to remove the attached oxide, dip welding do not exceed the thickness of the PCB 1/2

 

 

 

 

Virtual Welding Baken Bubble

1. Solder temperature is too low

2. Solder welding of flux is not good (low ratio of flux)

3. Oxidation of the dirt on the ends

4. Surface oxidation of copper foil pollution

5. Flux deterioration

6. Conveyor belt speed too fast

7. Wuxi Welding Protective Film

8. The circuit board damp produces the bubble

 

 

solder welding temperature is defined as 250~260 Inspection Welding Agent to remove the ends of the oxide adjustment parts of the ends line Diameters (D) and Aperture d ( e.g.

d=1.d=0.8 conveyor belt speed of one meter per minute, the circuit board in advance drying.

 

Some places do not touch tin

1. A part of copper foil surface pollution

2. Sipo and PCB contact but do not hang tin

3. PCB Bending

Clean the ends of the line (stripping or welding again) to avoid long-term storage, check the flux or change the new

Flux.

 

PCB Bending

1. Solder temperature is too high, preheating temperature

2. Conveyor belt speed is too slow

3. PCB does not press well

Solder Solder temperature is 250~260, transfer with speed set to standard one metre per minute, line

The corners of the road plate are pressed tightly.

 

 

 

Chapter 13 Appendix

Appendix I: Selection of welding process parameters

The selection of welding process parameters has been described in the relevant chapters for easy access to the present list as follows:

Choose

Process parameters

Select Range

Notes

1.

Tin Furnace Temperature

230~260

245 is generally optional

2.  

Preheating temperature

 

80~180

PCB welded surface after preheating should reach the single panel 90 , double-sided

Board 110

3.

Transport speed

0~1.9m/min

Generally optional for 1.2 m/min

 

4.

 

Flux proportion

 

0.80~0.87

According to the technical requirements of the flux manufacturer and the actual welding situation

Adjustment

5.

Crest Height

Press at 1/2~2/3s

Thickness of s= printed circuit board

 

Appendix II: Technical parameters of lead-free solder


Name
 

Alloy Composition (wt%)

Melting temperature () Solid state line/liquid Line

M  Series Solid state temperature 200~250
M31

Sn-3.5ag-0.75cu

217

219

SA2515

Sn-2.5ag-1.0bi-0.5cu

214

221

M41

Sn-2.0ag-0.5cu-2.0bi

211

221

M42

Sn-2.0ag-0.75cu-3.0bi

207

218

M702

Sn-3.0ag-0.7cu

217

219

M704

Sn-3.35ag-0.7cu-0.3sb

218

220

M705

Sn-3.0ag-0.5cu

217

220


Triple line to Dual rail oven layout

How to design SMT factory layout for Smart EMS

 

 

How SMT workshop planning? It turned out to be so useful.

How SMT workshop planning!

And only after the plant began production found that some areas have not planned beforehand, need to be adjusted, resulting in a waste of human and financial resources and valuable production time.

Therefore, it is important to check in advance SMT factory layout, especially for new SMT factory business, because there is no experience in SMT plant layout, the need to pay attention to the elements is not very clear, if we find a problem in the layout after production point, will cause some unnecessary losses.

So, when doing layout SMT plant, what to pay attention to what matters in advance to do to prepare? Here actual cases where we work to and we explore this problem.

Case

planning SMT line configure

the client recent planning new on two identical SMT production line, specific device configuration (see FIG. 1) and the size of the apparatus is as follows: According to Figure 1 can be seen, the maximum width of the production line equipment is 1.71 m, the length of all devices sum is 13.6 meters, will add future planning a production line (line bulk on equipment configuration).

Situation Workshop

Workshop length 36 m, width of 12 m, an area of 432 m2, on the ground floor of the factory. Currently common ground for the shop floor, and no established anti-static system, can not meet the requirements of SMT antistatic workshop, but two conductive ground terminals, can establish subsequent workshops antistatic SMT system. Further, there is no air conditioning workshop and humidifiers, can not meet the requirements of SMT workshop temperature and humidity control. There workshop ventilation system, back to meet the requirements of the reflow furnace equipment. Workshop sufficient power to meet the electricity needs of all equipment in the workshop. There are two entrances whole plant, as are required to meet the equipment, raw materials and semi-finished channel. Special materials warehouse in another workshop, the need for planning. Good lighting conditions in the workshop, to meet the brightness of the SMT shop lighting requirements all stations. Whole plant layout situation shown in Figure 2.

Customer requirements

1, the current new move into production lines and related aids, regional positioning;

2, the whole plant to meet future erection and production requirements three production lines, without planning zone realignment;

3, each production line starting position as consistent as possible, so that the whole plant orderly arranged in three lines.

Subject  of

analysisthe customer’s request, we first analyzed how the production line positioning; and before locating the production line, we consider the following points:

1, SMT equipment should avoid column and they maintain a certain distance, the distance is equipment installed at least after a good feed material by a vehicle;

2, SMT crossing equipment required for frame division pitch, and the crossing equipment to extend outwardly after the device installed above the material 50 cm;

3, optimal spacing of the two lines spaced more than 1.2 meters between the outer frame;

4, check the wire tail is generally a repair plan area, quality control personnel can perform sampling line tail region.

Based on the above considerations, the length of each line should be at least 13.6 meters (without regard to the maintenance area and the tail, the case where the sampling area and the thread area kanban), the width should be 2.7 meters (SMT feeding both surfaces), specifically as shown in Figure 3.

Therefore, the production line is positioned in substantially considering plant shown in FIG. 4.

Some details of the requirements of SMT plant layout

after determining the approximate location of the production line, when the need to consider some details of SMT production line requirements, and then to determine the exact location and the location of other auxiliary equipment SMT line.

First, we analyzed the SMT line position and aids required for each area requirements: 1, fire extinguisher drop zone;

fire extinguishers to be placed around the side of the post and SMT plant, placed according to the requirements of fire regulations.

2, the car rack placement region; car rack replacement for SMT production line models and switching material, in order to facilitate production and to improve the efficiency of replacement materials, preferably the vehicle is placed near the rack placement machine.

3, stock units rest area;

stock table mainly used in the production process and dryer materials stock preparation before switching, therefore, to be placed near the preparation station placement machine, and the best car rack together, Preparation facilitates directly on the car frame after a good feed material.

4, the shelf rest area printing station;

printing station for positioning the shelf aids in the production of printing presses, such as wipes, paste, alcohol, etc., to be placed in the vicinity of the printing press to facilitate removal use, improve Productivity.

5, placing solder paste regions;

region comprising placing solder paste storage refrigerator, solder paste mixer, paste warmed cabinets, can be placed next to the plant as required or uprights placed around a fixed area of the plant, However, to facilitate the operator to take place.

6, visual inspection after the furnace area, maintenance area;

in order to facilitate visual inspection after reflow and rework semifinished product, a shelf generally placed in the furnace, designed for the visual inspection of the furnace and rework.

7, screen placement area;

drop zone comprises a mesh screen plate was placed cabinet, stencil cleaning machine, inspection tools, screen, stencil for storing, cleaning and inspection screen tension, etc., while in the region as much as possible to facilitate the production screen to take place.

8, garbage drop zone;

Production waste mainly from two parts, wipes and the like used in one printing operation, the second is to replace the waste tray and waste material produced with the like. Garbage two parts is generated to be placed separately, specialized recycling, in particular waste presses used. Thus, waste area may be placed next to the press machine or patch, or set beside the column region refuse placed separately placed.

9, kanban placement region;

kanban including the SMT billboards and other signage quality management, may be centrally located on the entrance into the shop, and also set up the production line Kanban state in which each head of the line, in order to view the producers and managers, promptly understand the current state of production status and quality SMT workshop and so on.

10, product placement area;

include products produced finished products in two parts, to separate the two partial regions divided out, strictly distinguished, in order to avoid confusion.

11, SMT placement of spare areas;

Nozzle including the SMT spare parts, a motor, a belt, cylinder or the like, to be placed in a special area, to facilitate the production of access.

12, location area temperature and humidity;

temperature and humidity conditions in order to better understand the SMT plant, depending on the size of the workshop area, several appropriately set the temperature and humidity measurement area, generally placed on the production line next to the column or wall.

13, SMT workshop office area;

let engineers and technicians and management personnel in office SMT shop floor, which can solve the problem on technology and management encountered in the production, to ensure the smooth operation of the SMT production lines.

14, anti-static protection area;

entry into SMT workshop area must have good anti-static measures. You may delineate the area in front of the plant, including the replacement of static clothing, shoes, hats and so on each employee’s locker. Also, the establishment of regional designed to test the static ring in SMT workshop at the entrance, so that each employee to do static loop testing and record test results before going to work. Based on the above analysis, the results of this SMT plant layout is shown in Figure 5.

In addition, SMT workshop also meet other requirements: 1, anti-static processing;

shop floor must be anti-static treatment, a common anti-static conductive flooring and paint and other ordinary places, customers can choose according to the actual situation. In addition, anti-static system must be set up in the workshop, to meet the requirements of the entire anti-static SMT workshop.

2, air-conditioning and a humidifier; SMT workshop to meet the requirements of temperature and humidity control.

3, the material management requirements;

in the warehouse, with particular attention to the way the material is stored, reel packaging methods, the use of hook-type place, wetting elements employed Cabinets for placement shelves to be treated with anti-static manner.

4, patch equipment gas and electrical circuitry;

preferably introduced directly from the production line at the down side of the roof, is arranged below the gas passage in the device and circuit wrapped with wire groove.

5, the ventilation system requirements;

needs to be installed to meet the requirements of the three power lines of the blower, and the third exhaust port reserved line.

Results

1, according to the size of production line and the size of the entire plant SMT, completed the reasonable position of the production line; and

2, for aids, regions, etc. SMT production lines need to make the corresponding position location; 3, according to the SMT the characteristics of the plant, some of the necessary factors to consider in planning, in particular, anti-static; 4, in accordance with the requirements of the current situation and future development of the factory has been take into consideration, unified planning.

Summary

For SMT plant layout, but also requires a combination of size and product requirements and other plants to consider a number of factors, but to stimulate here.

 

Welcome inquiry

 

1,Please visit : www.smthelp.com

 

2, Find us more: https://www.facebook.com/autoinsertion

 

3, Know more our team: https://cn.linkedin.com/in/smtsupplier

 

4, Welcome to our factory in Shenzhen China

 

5, See more machine working video, please Youtube: Auto Insertion

 

6, Google: Auto+insertion, to get more informations

 

7,Looking forward to your email: info@smthelp.com

 

 

https://docs.google.com/document/d/e/2PACX-1vSFUaow2vtLCQbtVShngWxA2uiLkcv6i4BKn4ORhsatobh8Ah_ONk2bFfjkAOSsZf3yKfBrj2hULMi0/pub

Wave soldering pallet 2

Use of PCB Pallets in Wave Soldering

Use of PCB Pallets in  Wave Soldering
Patch components are used more and more on the circuit board, but there are still some perforated components between them. For this kind of board, selective soldering is the best solution, but not every company has enough funds to purchase selective soldering equipment, or the number of this type of circuit board is too small, specifically to buy selective soldering equipment is not Cost-effective. Manual welding is prohibited in certain industries such as the automotive industry

Wave soldering pallet 8

Therefore, in PCB wave soldering, using trays to block those patch components is a good method: reliable, fast production, and adaptability to high-capacity requirements.

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Wave soldering pallet 2

The benefits of using trays:
Lead-free soldering requires higher soldering temperatures. Therefore, the circuit board is more easily bent during welding. The tray provides maximum protection of the circuit board during soldering and prevents bending.

Similarly, in the automotive and consumer electronics industries, many special-shaped circuit boards have emerged for the needs of applications. It is sometimes difficult to transport these shaped plates with conventional chain rails and mesh belts, and placing the circuit board plates in trays allows any type of circuit board to be shipped.

Wave soldering pallet 1

By soldering some of the bottom components through the tray, it is also possible to use PCB wave soldering equipment for selective soldering of the product.

Since most trays are thick (sometimes 15 mm), solder certainly does not flow to the top of the board. The oxide layer on the solder surface will also be washed away by the edge of the tray before the board reaches the peak, so that when the solder starts, the tin is relatively clean.Wave soldering pallet 6

By adding some stiffening strips to the tray, it can increase its hardness to withstand high-strength welding. It is also possible to install heat-absorbing blocks, component fixing devices and some other auxiliary devices on the upper part.

The use of pallets also helps standardize the width of the product line, soldering different circuit boards on the same production line, and can use bar code readers and other identification tools to quickly change process programs for different boards.

Although there are many advantages to using trays in lead-free soldering, it can also cause solder balls.

Requirements for pallet materials:
In order to maximize the service life of the trays, the trays must be made of materials that can withstand high temperatures and harsh process conditions, especially for lead-free soldering.

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Wave soldering  tray 1

To meet these requirements, the material used to make the tray must meet the following characteristics:
• High dimensional stability
• Good thermal shock resistance
• Can remain flat after repeated use
• Corrosion resistance (flux and cleaning agent)
• Does not absorb moisture

The use of the tray brings the process problems:
The flux system must be able to spray the circuit board completely with flux. Poor tray designs can lead to “shadow effects” in flux spraying: Some parts of the board have insufficient flux or no flux at all. The flux must be sprayed onto the board and spread through the capillary action.

Before the tray touches the crest, it must be heated in the preheating unit. A typical preheating configuration is a combination of heat pipes and hot air forced convection. If the temperature drops before contact with the peak, the tray will have an endothermic effect, making the welding process difficult to control.

The use of trays requires a wave height of up to 0.5 inches (12.5 mm). In the case of such a high pump speed, the use of nitrogen can help reduce dross. When using pallets in lead-free soldering, Vitronics Soltec’s perturbed “smart wave” can also promote tinning of the perforated component.

In addition, we must pay special attention to keeping the circuit board in the pallet flat. If there is a gap between the circuit board and the tray, the flux will flow into the gap, and the solder will flow to the board when passing through the peak. This will cause solder residue on the board.

Wave soldering  tray 3

The gap between the circuit board and the tray may cause solder residue on the circuit board

Circuit board and tray design recommendations:
Avoid placing larger components near the piercing element as this can cause shadowing effects and tin difficulties.

Leave proper clearance around the pins and edges of the through-hole components so that solder can flow. These tin guides will guide the solder to the seat of the tray opening, while also greatly improving the solder flowability.

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Wave soldering  tray 4

The tin slot at the tail of the tray allows the solder to flow smoothly back to the tin tank

The opening of the tray should be as large as possible to facilitate the flow of solder. This will reduce some of the welding defects, such as: short circuit and solder balls. At the same time, it is also beneficial to the solder filling of the through hole, because the large opening also means that there is more energy to enter the welding area.

Prepared by :ming@smthelp.com

Wave solder welding in SMT assembly process

Wave solder welding in SMT assembly process

Wave solder ; welding
Wave solder welding in SMT assembly process

The SMT assembly process is closely related to each process before welding, including capital input, PCB design, component weldability, assembly operation, flux selection, temperature / time control, solder and crystal structure, etc.

At present, the most commonly used solder for wave soldering is eutectic tin lead alloy: tin 63% and lead 37%. The temperature of solder in the soldering pot should be mastered at all times. The temperature should be higher than the temperature of the alloy at 183 C, and the temperature is uniform. In the past, the temperature of soldering pot at 250 degrees was regarded as “standard“.

With the innovation of flux technology, the uniformity of the solder temperature in the whole solder pot is controlled and the preheater is added. The development trend is to use the solder pot with low temperature. It is common to set solder pot temperature at 230-240 degrees Celsius. Usually, the components do not have uniform thermal quality. It is necessary to ensure that all solder joints reach enough temperature to form qualified solder joints. The important problem is to provide enough heat to raise the temperature of all leads and pads, thus ensuring fluidity of solder and wetting both sides of solder joints. The low temperature of the solder will reduce the thermal shock to the component and the substrate, and help to reduce the formation of the slag. Under the lower strength, the flux coating operation and the flux compound can make the peak of the wave with sufficient flux, thus reducing the burr and welding ball. The solder composition in the solder pot is closely related to the time, which changes with time, which leads to the formation of the scum, which is the reason for the removal of residual and other metal impurities from the welded components and the loss of tin in the welding process.

These factors can reduce the fluidity of the solder. The maximum limit of tin content in metal scum and solder should be specified in the procurement. In the welding process, the requirements for the purity of solder are also specified in the ANSI/J-STD-001B standard. In addition to the limitation of scum, the minimum content of tin in 63% tin and 37% lead alloys should be no less than 61.5%. The concentration of gold and organic swimming layer on the wave soldering assembly is faster than in the past. This aggregation, combined with obvious tin loss, can cause solder loss of fluidity and produce welding problems. Rough and granular solder joints are often caused by scum in solder. Because of the concentrated pomum in the solder pot or the innate and coarse grainy welding spot of the component itself, it may also be a sign of low tin content, not a local special solder, or the result of tin loss in the tin pot. This appearance may also be caused by vibration or shock during solidification.

The appearance of solder joints can directly reflect technological problems or material problems. In order to maintain the “full pot” state of the solder and to analyze the solder pot according to the process control plan, it is very important to analyze the solder pot. The flux in the soldering pan is usually not necessary because of the dross in the soldering pan, which is usually unnecessary, because the solder in the tin pot is required in the conventional application to make the solder in the tin pan always full. In the case of loss of tin, the addition of pure tin helps to maintain the desired concentration. In order to monitor the compounds in tin pot, routine analysis should be carried out. If tin is added, sampling and analysis should be taken to ensure the correct proportions of solder components. Too much scum is a tricky problem. There is no doubt that there are always scum in the tin pot, especially when welding in the atmosphere. The use of “chip wave peak” is very helpful for high density welded components. Because the surface of the material exposed to the atmosphere is too large to oxidize the solder, more dross will be produced. The solder is covered with a scum layer and the oxidation rate slows down. In welding, more turbulence will occur due to the turbulence and flow of the crest in the tin pot. The recommended method is to skim the scum. If skipping regularly, more scum will be generated and more solder will be consumed. Scum may also be involved in the wave crest, causing the instability or turbulence of the crest. Therefore, it is necessary to give more maintenance to the liquid components in the tin pot. If the amount of solder in the tin pot is allowed to reduce, the scum on the solder will enter the pump, which is likely to happen. Sometimes, granular solder joints are mixed with scum. The scum found initially may be caused by rough crest and may block the pump. Tin pots shall be equipped with adjustable low capacity solder sensors and alarm devices.

Wave solder;welding
Wave solder welding in SMT assembly process

Crest is the core of wave crest in wave soldering process. The most critical step is to bring the preheated, coated, and non – dirt metal through the conveyor belt to the welding workstation, contact the solder with a certain temperature, and then heat it, so that the flux will produce chemical reactions, and the solder alloy forms interconnect through the wave peak power. At present, the commonly used symmetrical peak is called the main wave peak, which sets the pump speed, wave peak height, depth of infiltration, transmission angle and transmission speed, so as to provide a full range of conditions to achieve good welding characteristics. The data should be adjusted properly, and the solder should be slowed down and slowly stopped after leaving the crest. PCB with the wave crest running, the solder will be pushed to the outlet. In the most reliable case, the surface tension of solder and the optimal crest operation of the plate can achieve zero relative motion between the components and the crest of the outlet. This shelling area is achieved by removing solder from the plate. Sufficient inclination angle should be provided to avoid defects such as bridge, burr, wire drawing and solder ball. Sometimes, the outlet of the crest needs hot air flow to ensure that possible bridging is eliminated. When the surface mount element is installed at the bottom of the plate, sometimes, the bubbles in the “harsh wave peak” region formed in the back of the flux, and the wave peak is used before the wave peak is leveled. The high vertical velocity of the turbulent crest helps to ensure the contact between the solder and the lead or pad. The vibration part behind the leveling laminar peak can also be used to eliminate bubbles and ensure satisfactory contact components of the solder. The welding workstation should basically achieve: high purity solder (according to standard), wave peak temperature (230~250 degrees C), total time of contact peak (3~5 seconds), depth (50 ~ 80%) of PCB immersed in wave peak (50 ~ 80%), to achieve parallel transmission track and flux content in tin pot in parallel state of wave peak and orbit. Cooling after wave soldering is usually equipped with cooling workstations at the end of the wave soldering machine. It is a trend to restrict the formation of solder joints between copper and tin intermetallic compounds, and the other is to accelerate the cooling of the components, and to avoid the plate displacement when the solder is not fully solidified. The rapid cooling assembly is designed to limit the exposure of sensitive components to high temperatures. However, the danger of corrosive cooling system to thermal shock of components and solder joints should be taken into account. A well controlled “soft, stable” and forced gas cooling system should not damage most components. There are two reasons for using this system: it can process the board quickly without hand holding, and ensures that the temperature of the component is lower than that of the cleaning solution. People are concerned about the latter reason, which may be responsible for the foaming of some flux residues. Another phenomenon is that sometimes there is a reaction with some flux dross, so that residues can not be washed away. No formula can meet the requirements of all machines, all designs, all materials and technical material conditions and requirements that are guaranteed to meet the data set by the welding workstation. We must understand every step of the whole process. 4 conclusion in conclusion, in order to obtain the best welding quality and meet the needs of the users, every step in the pre welding and welding process must be controlled, because each step of the assembly process of SMT is interrelated and interacted with each other, and any step has the dependability and quality in the whole. Welding operation is also the case, so all parameters, time / temperature, solder volume, flux composition and transmission speed should be strictly controlled. For the defects produced in the welding, the causes should be identified early, and the corresponding measures should be taken to eliminate all the defects that affect the quality in the bud. In this way, the products produced can be guaranteed.

 

How to prevent static electricity in the process of SMT placement machine?

How to prevent static electricity in the process of SMT placement machine?

Southern Machinery Anti Static Tools & Supplies
Southern Machinery Anti Static Tools & Supplies

In the SMT production line, we will encounter the problem of static electricity, from the friction between the clothes and the dry air to the dry air, which is the end of the duckweed. If the condition is suitable, it is a few volts and the peak is hundreds of kilovolts, so anti static is the need to do in our work, today, the south. Give some measures to introduce mechanical anti electrostatic patch SMT.

static clothing, antistatic shoes (conductive shoes)
static clothing, antistatic shoes (conductive hats)

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Static electricity has three: static clothing, antistatic shoes (conductive shoes), electrostatic hand rings, antistatic shoes and electrostatic hand rings to guide the human body to avoid accumulation in the human body.
Ordinary clothes will have great electrostatic voltage in the walk (>1000V). And antistatic clothing does not happen when it moves. This is the main role of antistatic clothing, long strip antistatic clothing can not shield the inside of the clothing produced static (after wearing still >1000V), grid – like antistatic clothing can be shielded (<200V), the static electricity generated through the floor and the grounding line of various parts of the plant to the outside of the general grounding wire.

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一,The purpose of preventing static electricity

1, strengthen the consciousness of the workers on the anti static operation

2, reduce the poor production caused by static electricity

3, prevent static electricity from causing damage to the product

二,Scope of application: all SMT production lines

三,The reasons

The generation of static electricity is not perceived, but the static electricity produces the voltage of tens of thousands of volts. When the static electricity comes into the tip (the static release point, such as the human finger), it releases all the energy in a moment, causing the contact material to be struck by electric shock, causing the capacitance, IC, line road and so on to be destroyed and burned, so that the product is strict. In the case of heavy damage, static electricity measures should be taken. .

四,The contents of the operation

Anti Static Tools & Supplies SMT magazine rack&turnover rack
Anti Static Tools & Supplies
SMT magazine rack&turnover rack

(一)Prevention and treatment of human static electricity

1, the workers should wear electrostatic clothing, work shoes;

2, the operator should take electrostatic gloves when working.

3, the operator should take an electrostatic ring in the operation.

(二)Prevention and control of static electricity

  1. Make use of electrostatic materials to produce production tools.

2, the storage place to prevent static electricity;

(三)Prevention and control of static electricity of a worktable / mobile vehicle

1, the anti static film should be pasted on the work table.

2, the operation platform / mobile vehicle must have antistatic grounding chain.Prevention of equipment static electricity: good grounding wire

(四)Prevention and control of material static electricity

  1. When the material is taken, the operator should use the antistatic method: with electrostatic gloves and electrostatic rings.

2, the material storage should be anti static measures: material cabinet to paste electrostatic film, grounding chain.

3, there should be anti-static measures in temporary storage area: installing grounding chain.

(五)Prevention and control of static electricity related to production: anti static measures should be taken when using items related to production: static wires and antistatic films.

 

五, Note:

  1. The online operators should strictly abide by this rule
  2. The online operators are supervised by the team leader, and the engineers are supervised by the engineers.

 

Troubleshooting E-Stop and Interlock Circuits on PCBA Auto Insertion Machine

 

 

 

 

 

 

Troubleshooting E-Stop and Interlock Circuits on the Machine

 

Instructor Guide


 

 

 

 

 

 

 

 

 

 

 

 

IM8ECTT-IG Rev B

 

Troubleshooting E-Stop and Interlock Circuits

On the Machine

 

Estimated Time

 

3 hours 

 


Prerequisite setups and materials

These setups and materials are required before this module is presented:

  1. IM8ECTT Study Guide (1 per trainee)
  2. Machine in operating condition

 

Introduction

 

The E-Stop and interlock circuits on Universal‘s products are designed to ensure that axis operation can occur only when these safety circuits are satisfied. The E-Stop and Interlock safety circuit is hard-wired and will perform its function independent of machine software.

In this lesson, you will look at the E-Stop and Interlock safety circuit in detail. Once you understand how it works you will get some practical experiences in troubleshooting this circuit. 

 

Lesson Objectives

 

  1. Trace E-Stop/Interlock circuit at machine and check the Interlock system with the job aid provided.
  2. Given a machine with a fault in the E-Stop/Interlock circuit, locate and repair the fault using information in the study guide and the MSD.

 

Instructional Strategy for the module

 

  1. Discuss European Safety Standards
  2. Discuss sequence of events of E-Stop and Safety interlock and how they relate to power distribution
  3. Trace the troubleshooting steps:
  • Before E-Stop
  • After E-Stop
  • Interlock Made
  • After Start

 

 

 

 

 

European Safety Standards

 

European Safety Standard

 

Universal‘s E-Stop and Interlock circuit is in compliance with European Safety Standards, which include the following requirements:

 

  • Use of redundancy (i.e., two mechanical relays to disable dangerous voltages)
  • Use of contacts which move together and are positive guided (no contact can be in the de-energized state if one contact is stuck in the energized state)
  • All relays must have a normally closed contact used to test the relays.

 

the E-Stop and Interlock Circuits

 

Introduction

 

This activity is intended to give you some practical experiences in troubleshooting the E-Stop and Interlock Circuits on a machine. In this activity your instructor will put one or more bugs in the machine E-Stop and Interlock circuits. Your job is to find and fix the bugs so that the machine is returned to normal operation.

 

CAUTION!

 

  • High voltage is present on the machine when power is turned on. Take great care when troubleshooting the electrical assemblies in the machine!
  • Whenever possible, never reach into an electrical assembly when the machine power is on.
  • Use extreme caution when connecting or disconnecting a multimeter. When the situation warrants, use test probe clips to connect the multimeter to test points with power off at the assembly*, then apply power to read the meter; and turn assembly power off before disconnecting the meter.

 

*An E-Stop or circuit breaker can often be used to remove assembly power. 

 


Directions

 

  1. Working in a small group (never alone), locate and repair the bugs put into the machine by the instructor. The machine must be returned to normal operating condition when you have completed your work.
  2. It is strongly recommended that you follow a sequence when troubleshooting the E-Stop and Interlock system. The Troubleshooting Flow Chart on the following page should help you determine what part of the subsystem is not working.

 

When looking for machine-specific information, always refer to the electrical diagrams that come with the machine on which you are working.

 

 

Simplified Schematic of the Interlock System for Single Head Axial Machines

Simplified Schematic of the Interlock System for 6241FSimplified Schematic of the Interlock System for Dual Head Axial Machines

Simplified Schematic of the Interlock System for 6380A

 

 

 

 

Trace signals in the electrical schematics to answer the following questions.

  1. 24VAC is delivered to 4TB at pins 31 through.35 and 91 through 95. Find where pin 31 is connected to

            5FU-Side (SHT2)                

This question refers to the drawings for PS1, trace it from the secondary side of 2T (24V SEC) and is tied in with 5FU (sheet 2)

  1. What happens when the contacts between pins 1 and 2 close in both 22CR and 23CR?

56VDC is supplied to 4TB

Connects 56 VDC from secondary of 1T to 4TB distribution point to X-Y table motors.

  1. When you suspect that the 24VAC or a DC voltage is missing from the machine, which electrical schematics should you use to troubleshoot the machine?

    the “ELECT DIAG, Power chassis” schematic

Ask students: You lost 24VAC, where it’s generated from? (the inserter’s power chassis, PS1.) Where do you find that drawing? ELEC DIAG, Power Chassis.

 

 

 

E-Stop Circuit Active
 

 


 

 

 

 

 

 

 

 

 

 

 


Direction

 

 

  • Using the simplified schematic, individually trace and describe the E-stop and interlock circuit of an IM8 machine
  • Work in a small group, locate and repair the faulty E-Stop and Interlock circuits. Use your notes, flowchart and MSD.

 

Instructor notes: the following table lists suggested bugs to simulate an E-stop and Interlock circuit problem. 

 

Problem 

Simulation Method 

24VAC to PS is lost

Remove 7FU, 4FU, or 5FU 

21CR can’t be energized

Disconnect X1 and X2  

Relay problem 

Disconnect at contact 21 or 22 of 22CR and 23CR (Interlock system will not enable) 

Cannot get out of interlock condition 

Remove 6PL jumper plug at the back of PS1 

Cannot get out interlock condition 

Remove wire T12 from 21CR relay block 

No air to cylinders 

Disconnect dump valve connector 

 


 

PCB Unloader \loader and Destacker from production to packaging.

PCB Unloader \loader and Destacker from production to packaging.

 

1. Purchase all kinds of materials according to order.

 

 

2.     Frame installation of the entire machine.

3. Installed power motor

4.      Install PLC control box.

5.    Install sensor and belt.

 

6.Install the cover

7.Install the LOGO

033018_0837_PCBUnloader10.jpg

 

8. Install the program and test the machine.

9 .Use PCB board to test machine.

10.Use a magazine test machine.


 


11. Aging operation week

 

 

12. Simple packing before shipment.

13. On the day of shipment, use the export wooden box vacuum packing,


 


 

 


 


 


 


 

 

 

 

14. Arrange forwarders to pick up the goods.

 

 

 

 

 

 

 

Four machines were shipped and shipped to the United States via freight forwarders.

 

ming@smthelp.com

S-CC200 User’s Manual for SMT CHIP Part Counter

 

 

S-CC200 User’s Manual for Part Counter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Index

  1. Introduction…………………………. … ……. ….……..3

 

  1. Attention for part counter……… ……………………. . 4

 

三、Chip bonder counter function key and operating instructions… ………………………………………………. …4

 

四、Chip bonder counter connecting printer operating instructions (Option) ……………………………… …………6

 

五、Trouble Shoot……….…………………….……………….8

 

六、After-sale service……………………………………….9

 

七、After-sale service card………….……… .. …………………..10

 

 

 

 

一、Introduction

1、Theory

Chip bonder counter can precisely count the SMD quantity, by adopting optical and electric sensor theory, using the corresponding relation between guide hole on the carrier and part, and by the special die and massive integrated circuit, chip bonder counter achieve zero error, and achieve convenient, quick counting, it is an effective auxiliary equipment for managing SMT material.

2、Product features

With full automatic way figure part quantity, it is convenient to count and delivery material. Easily operate it, original design defending strip dropping off decrease strip hurt to a smallest extent. It can count in forward direction or in backward direction, and it can be preset value, precisely figure out quantity with zero error. You also can install scanner gun and barcode printer, which is more convenient for managing operation..

3、product specification

Power: AC220V,50/60HZ,25W

Counter range: -99999–99999PCS

Profile size: L470W300H180mm

Weight: 10KG

4、Product Utility

Suit for SMD strip type of part

Strip wheel diameter: suit for any size

Strip pitch: 1,2,4,8,10,12,16,24,32,44,56mm ( Note: if pitch is smaller or wider, make it according to customer’s request)

Strip width: 4,6,8,12,16,24,32,44,56mm (Note: if width is smaller or wider, make it according to customer’s request)

5、Product Structure


this product have two types.

  1. S-CC200 Standard chip bonder counter


 

 

 

 

 

 

2) S-CC202 inspecting missing type chip bonder counter





1、material reflector



2、Tray




3、Gear/motive pressing plate



4、monkey wrench



5、rocket head



6、free movable shoulder


7、location knob



8、display


9、key

10、power key


11、handle



12、glass fiber amplifier



13、glass fiber head to head emitter

二、Chip bonder counter attention

1,After unpacking, please count and make sure all accessories ready.

2,Before using chip bonder counter, please carefully read operating instructions and safe keeping.

3,Please check whether voltage specification conform to the electric supply.

4,Please check grounding properly, and guarantee safety of human body and part.

三、Chip bonder counter function key and operating instructions

1、Function key introduction

1)”PRINT”

Operation way: enter the key, you can print the counting part and quantity on the barcode by the barcode printer.

2)”SET”

Operation way: if the display shows 00000 in the left bottom, you can directly press the number key to input the counting part quantity; press the SET key one more time, the machine switches to manual mode, and the display shows ***** in the left bottom. Switch to manual mode or automatic mode using this key. (note: under automatic mode, you can preset a value before counting material, when machine turn to the presetting value, it will automatically stop, under manual mode, only if you press ” stop/zero clearing” key or it finishes all material, the machine will stop.)

3)”PITCH”

Operation way: after pressing this key, the pitch value in the display will flicker, then you can input the pitch value and press “ENTER” key, if no press after 5 second, automatically memorize, the machine will resume to standby status after one ticking sound.

4)”RIGHT” “FOREWARD/RIGHT”

Operation way: Pressing this key, start clockwise counting part, the numerical value is positive number, “BACKWARD/LEFT” on the contrary.

5) “STOP/ZERO CLEARING”

Operation way:

(1)Under counting or feeding back status, press this key, it will stop counting or feeding back.

(2)If under standby status, press this key over 2 second, the counting value will be cleared up.

(3)If under printing interface, press this key, return to main interface.

6)”SELECT”, this key is switching key for setting parameters in printing interface.

7)LCD display

Set pitch

 

Set counting quantity part quantity

display*****under manual mode

8)”Time/missing stop” key is switching key for motor rotating speed, press this key, LCD display will show motor speed will be switched among H(high speed), M(middle speed), L(low speed).

2、 Operation Flow

1)Connect the power cable to the master machine, and plug the AC220V power.

2)Turn on the POWER key on the panel of machine, at this time, LCD panel become light

3)Press PITCH key, set the pitch between counting parts, then Press “ENTER”, and put the part on the left tray.

4)Manually pull out the strip and put it between material guard plate and counting gear, make the first part and blank middle hole aligning the middle line of material guard plate.

5)Press “STOP/ZERO CLEARING” key for 2 seconds, make the value zero clearing. Note: when pulling the strip, counting gear will turn and count, pressing this key, make the value zero clearing.

6)Press “SET” key to switch to manual mode or automatic mode, when you select automatic mode, you should input a value which you are going to count, or the “FORWARD” motor won’t start.

7)Pull strip coiling to the blank tray (right tray) by your hand, press “FOREWARD/RIGHT” to begin counting.

8)When finishing preset value, motor stop. Impacted by the inertia theory, counting number may be more one or less one than the set number,

9)When finishing counting, press “BACKWARD/LEFT”, strip will coil back to the left tray, after finishing, rotation will stop.

 

四、Chip bonder counter connecting printer operating instructions (Option)

1、Check equipment

1)Connect part counter and barcode master machine

2)Correctly place the barcode paper in the printer

2、 adjust and test equipment

1)Start power switch of the part counter

2)Start bar code master machine power switch: power pilot light and ready pilot light are on, at moment, press FEED key of bar code master machine (automatic aligning key), make the paper automatically align. ( P.S: if power light is flickering, it denotes the machine is off line, please restart power or repress FEED key)

3、Print

Press “PRINT” key in the master interface, master interface will display printing interface, the first row in the interface show: company name (you can set it by yourself); the second row show: time, the last row show printing operation.

  1. When entering printing interface, there is a flickering cursor in the third row, you can edit and modify the content in the cursor position.
  2. In the printing interface, pressing LEFT/BACKWARD, you can make the cursor move left, pressing RIGHT/FOREWARD, you can make the cursor move right.
  3. In the cursor position, you can directly input the number or letter, if you continually press any key among 0~9 key in a short time, you can switch between number and letter on the key. Among of them, pressing 1 key, you can switch to special symbol, Capital letter, small letter, and etc.
  4. After editing each row, cursor will stay in the row you are editing, press “ENTER” key, it will display OK in the left of this row, which means the content is saved.

Note: Saving the content in the editing row, only when cursor is in this row, and then press ENTER, the content can be saved. For example, if you want to save the content in the first row and second row, when cursor is in the first row, you press ENTER key, at the moment, only the content in the first row is saved, the content in the second row can’t be saved.

  1. In the printing interface, press SELECT key into printing parameter setting interface, XYWH: XXX XXX XXX XXX showed in this interface separately denote X axis, Y axis, width, height which you can set to the printed barcode paper.
  2. Press STOP/ZERO CLEARING back to master interface
  3. Press PRINT key one more time, you can print the content in the printing interface.

Tag: when scanner scans barcode, it will display in the printing interface, press PRINT key to print.

 

五、Easy trouble shoot

Failure debug method
After turning on power, LCD no display, buzzer no sound  

Please check if power cable drop off or fuse loosen

。After turning on power, LCD no display, buzzer sound LCD display cable loosens or breakdown, please check or contact dealer to change.

LCD normally displays, but FOREWARD/BACKWARD can’t be started.

  1. The counting quantity is more than or equal to the set value, or selecting automatic mode before counting but not set quantity, please refer to operating instructions.

    2.Motor signal cable or power cable bad contact.

六、After-sale service a: (overall unit maintenance period for one year, master controller board maintenance period for three years, and tended for all life.) the following state happened is not in the free maintenance condition.

  1. Machine is damaged under carried by your person by himself
  2. In unstable voltage region, due to not using voltage stabilizer, cause component damaged.
  3. Due to not using correct voltage, cause component damaged
  4. Due to altering machine without the written approval of our company, cause the machine damaged..
  5. Not selled by our company, but selled by dealer or other factory.
  6. Natural disaster, or act of God.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

After-sale service card

User’s Name:     Address:

Machine model:     User’s phone number:

Purchasing Date:     Dealer’s seal:

User should know that:

  1. From the purchasing date on, overall machine will be maintained for one year, and tended for all life.
  2. The following state is not in maintenance condition:

    (1)Due to wrong operating, carelessly using, natural disaster cause the machine damaged.

    1. Due to operating abnormally, cause the machine not work properly.
    2. Once dismantled or repaired by someone who is not our technician.
    3. Using consumable supplies or component which are not from our company, cause the machine damaged.
    4. Not using the voltage required by our company, cause the machine damaged.
  3. Except this guarantee, any guarantee card supplied by other company or people won’t be approved by our company.
  4. Please safe keeping the card and formal purchasing receipt, when repairing, it will be effective after showing them to our people review.
  5. If the card has no commodity seal and purchasing date, the card automatically become invalid.

 

SMT,THT,PCB,PCBA,IM,AI,LED,Axial Inserter, Radial Inserter,Odd form Insertion,PIN insertion, Eyelet Insertion, Terminal Insertion,Insertion Mount,Chip Mounter, Pick and Place, IC Mounter, High Speed Mounter,PCB board handling system, Loader, Unloader, Conveyor,Shuttle,LED lighting, LED Lamp, LED Display, LED tube,UPS, Power Converter, Power Adepter, Mobile Charger,Induction Cooker, AC, Electric Cooker, Fan, TV, Settle Box,PCB Assembly,

PCB board handling system Destacker Build Procedure

Destacker Build Procedure    SDM0029
Rev
A

 

 

1.    Obtain the proper shop packet and check order for build information. Pull all parts if any parts are missing,         fill out a shortage sheet and give a copy to the appropriate material coordinator.

 

2.    Pull the latest Electrical and Mechanical prints.

 

3.    The following procedure is for a 29″ Destacker. Attach leg and control box to main beam. Leg should be flush to         left side of main beam. Control box should be 3″ from right side of main beam. Attach width units to main beam,         4-3/8″ from either end square to main beam and Parallel to each other.

 

4.    The following procedure is for the 44″ and 58″ Destackers Attach leg and control box to main beam. Leg 7-5/8″ from     left end control box 7-5/8″ from right end. Attach width units to main beam 8.975″ from either end. Square to main         beam and parallel to each other.

 

5.    Attach rear rail to width supports parallel to main beam 3/8″ overhand from either end of main beam.

 

6.    Level conveyor from side to side and front to back, off rear rail

 

7.    Attach front rail to width supports. Match level to rear rail, especially front to back. Make parallel to rear rail. Make         ends even with rear rail.

8.    Install motors, pulleys, UHMW and belts on rails.

 

9.    Attach Destacker assy to rails

 

10.    Assemble valve pack assy and install

 

11.    Attach air input assy

 

12.    Attach front cover and wire into control box

 

13.    Run pneumatic lines, load program software and test.

 

14.    Complete check sheet, turn over to QC

 

 

End of Document

 

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SC-2500S PCB Router Separator

SC-2500S PCB Router Separator

SC-2500S PCB Router Separator

 

Features:

1, using the next vacuum mode, in line with the theory of free fall, good dust collection effect.

2, special jig fixed more solid, to avoid the poor positioning caused by the cutting accuracy error.

3, the system automatically fixes according to the product installation location, to ensure high-precision product cutting requirements.

4, the static eliminator is installed in addition to electricity, dust blower continued to work to eliminate static electricity generated when cutting high-speed spindle to avoid damage caused by static electricity parts to avoid accumulation of dust due to static electricity.

5, the use of safety doors, reduce noise and dust, improve safety.

Vacuum cleaner with vacuum collection box (according to production capacity or cutting dust collection time scheduled maintenance)


 

PCB Separator also called PWB Depaneling machine. Rotate router bit to cut high-density component PCB panel to single products v-groove or perforated line. Utilize all of our accumulated technology to help minimize dust attach on PCB. Router machine has following features.

 

 

 


SC-2500S PCB Router Separator specifications:

Function Items

功能项

参数/Hardware Demand

Model

型号

ASC-2500S
Dimension

机台结构

L650*W650*H1765mm
Power

电源

220V/50HZ
Machine Wattage

机台功率

3.6KW
Weight

重量

About 300KG
Cleaner Dimension

吸尘器尺寸

内置式(Inside)/L500*W490*H590mm
Cleaner Wattage

吸尘器功率

2.2KW/220V
Table Dimension

工作台尺寸

260mm*260mm
Cutting Speed

X、Y轴切割速度

0-100mm/s
X,Y,Z axis Driving Speed X、Y、Z轴驱动速度 X、Y轴0-1000mm/s(min),Z轴0-750mm/s(min),伺服马达方式驱动X, Y axis 0-1000mm/s (min), Z axis 0-750mm/s (min), servo motor drive
Repeatability Accuracy 机台重复精度 ±0.01mm
Working Area 工作区域(可加工行程) X:0-260mm,Y:0-260mm,Z:0-80mm
PCB Thickness 切割PCB厚度范围 0.5-5mm
Router Bit Diameter 铣刀直径 0.8-3.0mm
Cutting Precision 切割精度 ±0.01mm
Cutting Ability 切割能力 具有切割直线、圆弧、圆、L型和U型的能力

Linear, Circular, U-curve, Arc, L-curve

Cutter Change 刀具更换系统 可手动换刀系统,需工具(随机配送)

Manual, tools needed

Cutter Attrition System 刀具磨损系统 可智能设定铣刀下刀段数(0-5段)

The number of milling cutters (0-5 section)

Break Detection 断刀检测 无(none)
Cutter Life Control 刀具寿命控制 程序控制(controlled by Program)
Table Number Table数量 1个
Spindle Speed 主轴转速 60000rpm
Spindle Cooling System 主轴冷却系统 气冷方式Air cooling mode
Cleaner Mode 集尘方式 下集尘(collect dust downside)
Working Power 工作电源 220V ,50HZ
Air press 空压供给 0.4Mpa
Safety Device 安全装置 采用安全防护门加门锁感应器Safety door and door lock sensor
Mode 机型模式 离线机型,手工装载卸载PCBA(offline, load and unload PCBA by hand)
Auto failure test and repair mode 故障自动检知维修模式 系统具有自我诊断功能,实时错误信息显示,能直观地查询设备各个IO端口状态,易于排除故障。

Self-diagnosisdisplay failure information in real time, query IO state visually, easy for troubleshooting

Computer & Operation system 电脑和操作系统 工控机、Windows 7

IPC, Windows 7

Program Backup 程式备份 USB
Software access control 软件权限管理 密码保护,依权限进入对应操作界面,保护系统重要参数。(Password protectionthe operator enter corresponding interface according to authority to protect important parameters.)
Programming 编程 可视化界面,单个程序切割点容量无限制,切割路径动态模拟。(Visual interface, the cutting point capacity for a single program should be over 400, dynamic simulation of cutting schedule.)
Auto correction of the mark point Mark点自动校准功能 具备Mark点自动校准功能(Yes)
Fixture 治具 万用治具可供选择(universal fixture)
Voice control 噪音控制 运行时,噪声小于60分贝(离设备一米距离测量)

≦78 dBmeasured in 1M’s distance

Maintenance Period 保修周期 整机1年或以上,主轴2年或主轴3000小时保养服务。

1 years or more, spindle for 2 years or spindle maintenance service for 3000 hours.

Technology Support 技术支持及培训 提供设备操作、编程,硬件保养,维修培训服务;程序永久免费升级。(Offer service of operation, programming, hardware caring and maintenance training; free upgrade of application. )

 

主轴Main axis S4225-B60 S4225-B60
CCD IMAGING
丝杆Ball Screw Hiwin进口精密研磨滚珠丝杠Hiwin precise grinding ball screw imported
导轨Lead Rail Hiwin进口直线加宽导轨Hiwin straight widened lead rail imported
伺服电机Servo Motor 松下Panasonic
静电消除器Static Eliminator ADK-801ADK-801
工控主机IPC Host 研华ADHNTECH
运动控制卡Motion control card 固高ADTECH
显示器Monitor 华硕ASUSASUS
控制系统Control System Windows7
操作界面Operation Inteface Windows7
编程Program 在线方式Online
视觉系统Visual System ASC视觉分板机系统像素计算型高精度CCD视觉定位校正系统CCD Visual alignment system
设备尺寸Machine size L1380*W1250*H1875mmL1380*W1250*H1875mm
重量Weight 约300KG
底脚可调高度Foot Height adjustable 50~70mm
板最大厚度Max.PCB Thickness 5mm
整机功率(含集尘器)Power (included dust collector) 4000w
最大转速Max Rotation Speed 60000rpm/min
冷却方式Cool Down 气冷+夹具散热cold air and clamp radiating
更换工具方式Tool replacement 专用扳手更换by specialized tool
最大切割Shear speed 0~100mm/s
最大移动速度Max Moving Speed 1000mm/s
切割重复精度Shear Repeat Accuracy ±0.02mm
集尘器功率Dust Collector Power 2.2kw 220v三相电机2.2kw 220v three phase motor
气压Pressure 0.4Mpa以上0.4Mpa above
编程方式Program mode 在线编程Online program
编辑功能Edit 直线、孔状、圆弧、圆Straight line, hole, arc, circuit
程序存储Procedure Storage 根据需要选择存储位置choose storage position according to needs
配置编程Camera IMAGING高像素彩色CCD IMAGING high pixel color CCD
刀具直径补偿Compensation on Blade DIA 多种补偿方式供用户选择many choices for option
三色灯Three Color Indicator LED三角灯监视机器的各种工作状态LED LED indicator monitoring working status of the machine
刀具好坏检测Blade Inspection 刀具寿命根据用户设定的下沉段数、产品数量及切割长度等方式选择According to PCB quantity and shear length
马达过热检测Motor overheat Inspection 有过载、过热、低电压等保护功能Protection on overload, overheat, low voltage,etc
伺服过载检测Servo overload Inspection 有过载、低电压、线路是否正常等保护功能Protection on overload, low voltage, circuit, etc
主轴寿命跟踪Main axis life Tracking 主轴寿命自动检测Automatic Inspection on Life of main axis
分板计数Shear Qty Counting 分板计数、计时Counter on shear quantity and Time recording
机器报错记录Error Record 软件自动记忆机器所有报警记录automatic memory on all error
轴位置精度Axis Position Accuracy 0.001mm
分板精度Accuracy of Shear ±0.01mm
工作范围保护罩Safety Shell of working range 采用四面门保护方式Using four door and window protection
门的互锁保护传感器Protection Inductor on Interlocking 安全门微动开关感应able to induct inches switch of safety door
紧急停止按钮Emergency Stop Button Yes
铣刀方式Milling 采用左旋铣刀,直径0.8-3.0MM范围可选Milling by left rotation, DIA of 0.8-3.0mm optional
加工方式Process 模拟运行和实际加工,Table可以交替加工不同PCBASimulation and actual operation, a single Table can be alternately processed different PCBA board

 

 

SC-3500S Automatic Inline PCB Separator

SC-3500S Automatic Inline PCB Separator

Features:

1, vacuum cleaner built-in vacuum mode, in line with the theory of free fall, dust collection effect is good.

2, the equipment adopts automatic loading and unloading products, can be directly on the wiring body or on the board machine.

3, using a special fixture with products (pcb), to avoid poor placement caused by cutting error.

4, the system automatically fixes the installation error, to ensure product precision cutting requirements.

5.It is equipped with static eliminator. When dividing, the dust remover will work continuously to eliminate the static electricity generated when the high-speed spindle cut. It can avoid the damage caused by the static electricity and avoid the accumulation of dust due to static electricity.

6, the use of safety doors, reduce noise and dust, improve safety.

7, there are follow-up vacuuming function, dust collector attached to the dust collection box (according to capacity cutting needs or dust collection time scheduled maintenance).

8, touch the display as a display, setting, control, can display more content, the operation directly through the touch screen operation, easy to operate.

9, can be directly docking the next equipment, sub-plate processing.

10, in the cutting process, if broken knife, equipment with automatic tool change function, without manual to change the knife.

11, Equipment using Mes system, the factory can control the machine everywhere, equipped with WIFI function can be controlled.


Specifications:



Function Items

功能项

Hardware Demand

Model

型号

ASC-3500S(加皮带)
Dimension

机台结构

(含皮带)L1750*W1100*H1850mm

(不含皮带)L1450*W1100*H1850mm

Power

电源

220V/50HZ
Machine Wattage

机台功率

5.5KW
Weight

重量

About1000KG
Cleaner Dimension

吸尘器尺寸

内置式(Inside)/L450*W450*H450mm
Cleaner Wattage

吸尘器功率

2.2KW
Table Dimension

工作台尺寸

350mm*350mm
Cutting Speed

X、Y轴切割速度

0-100mm/s
X,Y,Z axis Driving Speed X、Y、Z轴驱动速度 X、Y轴至少1000mm/s(min),Z轴至少750mm/s(min),伺服马达方式驱动(driven by servo motor)
Repeatability Accuracy 机台重复精度 ±0.02mm
Mechanical hand X, Z stroke 机械手X、Z行程 X:420mm、I:60mm
Manipulator X, Z running speed 机械手X、Z运行速度 200mm/s
Mechanical hand grasp mode 机械手抓取方式 真空吸附
Precision of repeated positioning of manipulator 机械手重复定位精度 ±0.04mm
Mechanical hand grab products (PCB) dimensions 机械手抓取产品(PCB)尺寸 350mm*350mm
PCB feeding track PCB上料轨道 皮带输送;宽度60~360mm可调
Split plate product 分板产品下料 皮带输送;宽度420mm
Working Area 工作区域(可加工行程) X:300mm,Y:350mm,Z:0-50mm
PCB Thickness 切割PCB厚度范围 0.5-2mm(or thicker),或范围更大
Router Bit Diameter 铣刀直径 0.8-2.0mm
Cutting Precision 切割精度 ±0.01mm
Cutting Ability 切割能力 具有切割直线、圆弧、圆、L型和U型的能力

Linear, Circular, U-curve, Arc, L-curve

Cutter Change 刀具更换系统 自动换刀系统 Automatic tool changing system
Cutter Attrition System 刀具磨损系统 可智能设定铣刀下刀段数(5段)

Smart to set the no. of knife section(0-3)

Break Detection 断刀检测 有(have)
Cutter Life Control 刀具寿命控制 程序控制(controlled by Program)
Product testing 产品检测 有(have)
Table Number Table数量 1个
Table Function Table功能 并行Table运行方式;设备能实现1个Table联动功能(1 tables run in parallel)
Spindle Speed 主轴转速 60000rpm
Spindle Cooling System 主轴冷却系统 风冷方式(air cooling)
Cleaner Mode 集尘方式 下集尘(collect dust downside)
Working Power 工作电源 220V ,50HZ
Air press 空压供给 0.5Mpa以上(above)
Safety Device 安全装置 采用安全防护门或感应器(security door or sensor)
Mode 机型模式 在线机型,全自动装载卸载PCBA(offline, load and unload PCBA by hand)
Auto failure test and repair mode 故障自动检知维修模式 系统具有自我诊断功能,实时错误信息显示,能直观地查询设备各个IO端口状态,易于排除故障。

Self-diagnosisdisplay failure information in real time, query IO state visually, easy for troubleshooting

Computer & Operation system 电脑和操作系统 工控机、Windows 7或以上版本。

PICWindows 7 or more advanced version

Program Backup 程式备份 USB
Software access control 软件权限管理 密码保护,依权限进入对应操作界面,保护系统重要参数。(Password protectionthe operator enter corresponding interface according to authority to protect important parameters.)
Programming 编程 可视化界面,单个程序切割点容量无限制,切割路径动态模拟。(Visual interface, the cutting point capacity for a single program should be over 400, dynamic simulation of cutting schedule.)
Auto correction of the mark point Mark点自动校准功能 具备Mark点自动校准功能(Yes)
Fixture 治具 ASC-3500S专用治具ASC-3500S special fixture
Voice control 噪音控制 运行时,噪声小于60分贝(离设备一米距离测量)

≦78 dBmeasured in 1M’s distance

Maintenance Period 保修周期 整机1年或以上,主轴建议2年以上并在保内提供主轴3000小时保养服务。

Over 1 year for the whole machine, and over 2 years for the spindle, and the spindle enjoys 3000 hours’ maintenance during the period

Technology Support 技术支持及培训 提供设备操作、编程,硬件保养,维修培训服务;程序永久免费升级。(Offer service of operation, programming, hardware caring and maintenance training; free upgrade of application. )



SC-900 Multi-Cutter PCB Separator For cutting: 0.2mm-5mm thickness of the panelized PCB aluminum, copper, FR4, glass

 

SC-900 Multi-Cutter PCB Separator

For cutting: 0.2mm-5mm thickness of the panelized PCB aluminum, copper, FR4, glass, etc., special plate

SC-900 Separator machine features:

1, the use of multiple sets of upper and lower knife while cutting

2, the bottom of the device with adjustable foot castors, easy to move equipment, non-moving need to be stable and fixed; feet Cup adjustable height 50MM or more;

3, equipped with SMEMA interface communication with other devices can be linked, with reserved network interface, the follow-up factory aspects of networking;

4, the device uses power: AC230V gas source: 4-6KGF / cm2

5, the necessary safety devices;

6, the equipment needs to operate smoothly, the necessary test components;

7, according to the normal production capacity needs to reach 1500PCS / H or more

8, there are data monitoring statistics output: boot time monitoring, capacity monitoring, equipment failure information and automatic rejection system

9, using multiple groups simultaneously cut down on the knife

10, the distance between the knife can be accurately adjusted, sub-board thickness to be met: 0.6MM-3.5MM up and down the distance between the knife can be accurately adjusted, sub-board thickness to be met: 0.6MM-3.5MM

11, the knife and the knife gap can be adjusted according to the PCB board V-CUT spacing, precision control in the 0.1MM

12, the distance between two adjacent blades can be adjusted between 8MM-25MM, can quickly adjust the required width;

13, circuit board material: aluminum, copper, FR4, glass fiber board;

14, Conveyor line speed can be adjusted;

15, the product pick and place institutions can be adjusted according to the width of the product;

Specifications

ASC-900

Machine Size

L2160*570*1050mm

Maximum Length

Unlimited

Cutting Speed

80, 120, 200, 400mm/s

Cutting thickness

0.2-5mm

Voltage

230V/50Hz110V/60Hz)

Machine Weight

158KG

Power

120W

Cutting number

9 multi-join

Knife quantity

40 pcs

Spacer

40 pcs

Software Configuration

English Version