An article to let you know the principle of PANASONIC-MV2V(C/F/B) component recognition.
Edited by ming Gan, please contact leon@smthelp for more information.
1 program composition
1) NC PROGRAM: Z-axis components are placed at X, Y positions at θ angle
2) PCB PROGRAM: substrate length, width, thickness and PIN spacing
3) ARRAY PROGRAM: Z specified components
4) PART LIBRARY: Component Information
5) MARK LIBRARY: tag information
2 NC PROGRAM
1) File name: P— [0-9, A-Z, +, -,.]
2) X, Y coordinates
3) Z No: ZA+ZB, K TYPE and Q TYPE, in single and double FEEDER at 8mm width
The difference between K TYPE and Q TYPE: * PIN, no PIN
* PITCH: K-21.5mm Q-20mm
* ORG: FULL is 1, K-Z1, Q-Z2 when HALF
FEEDER: HALF must be used when mixing single and double
Z No: Single input K TYPE: Product number, Q TYPE: Even
4) θ angle: θ1, θ2 two, θ3 origin return
Θ1:0° 90° 180° 270°
Θ2: [set angle – θ1] + correction angle Reverse time is –
5) S&R: STEP REPEAT, PATTERN REPEAT
On time is +
6) NO MOUNTING: 0-normal patch, 1-non-patch
7) SKIP BLOCK: 0 – unconditional execution, 1 to 9 – conditional jump, 7 – unconditional jump
8) MARK: 0 – no MARK, 1 – individual MARK, 2-PCB MARK, 3-PATTERN MARK
9) LAND TEACHING: 0-NO, 1-LAND TEACHING [Recommended for the second leg of each side]
10) BAD MARK: 0-NO, 1-BAD MARK [SENSOR] 2-BAD MARK [PCB CAMERA]
11) PROGRAM OFFSET: X=, Y=, move the first point of the patch to the camera center
The machine automatically finds PROGRAM OFFSET
12) Z ORG is normally 1 and Z No can be set
* NC PROGRAM sequence
S&R->BAD MARK->MARK/PROGRAM->ROGRAM OFFSET->MARK
3 ARRAY PROGRAM
1) File name: P— [0-9, A-Z, +, -,.]
2) Z No: Fixed cannot be changed
3) SHAPE CODE: shape coding [machine]
4) PARTS NAME: component name [person]
5) VACUUM OFFSET: NOZZLE↑ +, NOZZLE↓ – [-3～3mm]
6) MASTER Z No.: master, slave Z axis
4 PCB PROGRAM
1) File name: P— [0-9, A-Z, +, -,.]
2) X: PCB length
3) Y: PCB width
4) T: PCB thickness [NO USED]
5) Whether the PIN is used: 0-not used, 1-automatic adjustment
6) Hole spacing: X-10
7) Conveyor speed: 1[H]~8[L] speed, X, Y table speed when fully automatic control
5 MARK LIBRARY
1) SHAPE CODE: shape coding, —
X, Y: MARK size
PCB material: 0-copper foil, 1-solder
PATTERN: shape
TYPE: 0-shade, 1-binarization
6 PARTS LIBRARY
1) Shape coding: SHAPE CODE [—, 0-9, A-Z, +, -,.]
2) Component type CLASS: 1 to 99 [1 to 19 transmission recognition, 20 to 99 reflection recognition]
Reflection recognition: blue light is absorbed on the orange reflector, and the surface of the component is reflected [Figure A]
By recognizing: the white light of the halogen lamp shines on the orange reflector, and the reflector reflects the light.
Depending on the component, the edge of the component is reflected to the camera [Figure B]
* High reflection recognition accuracy, high passability through recognition, LED off when used
* For identification θ: CHIP angular deviation > 35° NG, QFP angular deviation > 25° NG
TYPE: For component color, normal condition is 1 [black best]
3) SHUTTER [Shutter]: 0-on, 1-in [Generally open]
Closed left and right to ensure component identification [Figure D]
4) Component dimensions SIZE: up, down, left, right
Hand-drawn tape to see the reverse side of the component is the same as the camera [Figure C]
5) Component thickness THICKNESS: T-component body thickness
6) Thickness tolerance TOL: T<1 is 20% T≥1 is 15%
7) HEAD SPEED: 1[H]~8[L] X, Y TABLE SPEED: 1[H]~8[L]
8) NOZZLE SELECT: 1~5
9) CAMERA: 0-S, 1-L
10) Component feed direction FEED DIRECTION: 0 to 7, 45° interval
11) Packing method: 0-PAPER [including 32mmPEELING] 1-EMBOSS 2-BULK
12) PUSHPIN: 0-NO USE 1-USE only for 8mm bandwidth
13) Number of feeds FEED COUNT: 1~4 spacing 12mm
14) Auxiliary feed: NO USE
15) Component error correction RECOVERY: 0-NO, 1-YES, 2- large parts are sucking
16) CHIP STAND: 0-NO, 1-YES
[Components stand up, thickness sensor is detected, LINE SENSOR application]
17) VACUUM OFFSET: absorbing, for components [-3mm~+3mm]
18) LEAD OUT SIZE: Up/Down Left/Right
19) LEAD PITCH: leg spacing
20) LEAD PITCH TOL: tube leg tolerance
21) LEAD COUNT: Up/Down Left/Right Legs
22) Electrode part ELECTROD: The length direction of the element is the length direction of the electrode [Fig. E]
The width direction of the component is the width direction of the electrode
23) CUT LEAD: cut tube legs SIDE: 1~4, there are cut legs on the side
COUNT: Cut off: POSTION: Position [Figure F]
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