Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


MPM Momentum Screen Printer Paste Inspection problem

Views: 825

#82229

MPM Momentum Screen Printer Paste Inspection problem | 27 March, 2019

I am having an issue with aligning vision for solder paste inspection with the PCB in the Momentum machine. The SMT operators setup the profile on the machine, which I then import into Aegis CircuitCAM to add PCB locations. But when I export again, the fiducials are not in the same place, and the vision program does not work. I cannot figure out how to align the data I exported with the pcb in the machine.

If you can help with that problem, please let me know.

reply »

#82559

MPM Momentum Screen Printer Paste Inspection problem | 13 May, 2019

I am having the same problem with the MPM Accela solder paste printer machine.

If the fiducials are adjusted for PCB alignment, the location of the paste is then wrong, and vision inspection fails. This is a problem for both pad preview inspection and paste inspection. I have no idea how to re-align the paste data to match the fiducials. Any help here?

reply »

Electronics Experts Needed - Contract Jobs - We have Electronics Auditor positions available now!

used pcb assembly equipment - lel semi

pcb components X-ray inspection