1)Visual registration system
(2) Laser detection registration system .
Both have different characteristics, so there are differences in the use.
Laser detection registration system:
Laser counterpoint to allow flight correction, capable of handling all shapes and sizes of components, and can accurately determine element position and direction, but, even more complex laser systems cannot measure the pin and pin spacing.
Visual registration system :
The visual system is able to judge the position and orientation of components and can measure http://trueviagraonline.com lead and lead spacing at the same time .In addition, the visual system does not need to adjust the system will be able to adapt to the update components encapsulation, thus has better flexibility.
All of Southern machinery the Pick & Place machine config with vision system