Smt In-Line Process; Part V Changing Jobs - Samsung SM421 Operation Handbook

PART V. Changing Jobs

SMT In-Line Process

Magazine Loader Screen Printer
Magazine Unloader
This part describes the basic SMT In-Line work process and the method to change the
work from the existing work to the new one during operation.
Component Placer
Work
In-Line System
Sequence
1 Screen Printer
2 Component Placer
3 Magazine Loader
4 Work Table
5 Magazine Unloder
6 Reflower
Component Placer Work Table
Measures
Machine Stop → Metal Mask Removal/ Washing → Backup Pin Removal
→ New Work File Loading → Backup-Pin Rearrangement → Conveyor Width
Adjustment → Metal Mask Installation → Solder Check/ Make-up
For more details, refer to the section entitled Changing Jobs on the next page.
Adjust the conveyor width according to the width of the PCB to be newly worked on
Adjust the conveyor width according to the width of the PCB to be newly worked on
Adjust the conveyor width according to the width of the PCB to be newly worked on.
Conveyor Width Adjustment → Test Production → Setups for Temperature and
others
SM421 Operation Handbook
Reflower
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