Basic
Process of SMT:
- Vacuum Loader:
Its a Machine that transfer PCB to the 1st step on SMT line using vacuum pins as shown in picture
Management Points:
PCB Positioning, Air Pressure of vacuum pins, Dust control, PCBs alignment, Distributions of vacuum pins, Conveyor width
Defects & Errors:
PCB falling, PCB no Pick up due to bad distribution of Vacuum pins, pcb warpage due to wrong Conveyor width
2 comments:
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