Case Studies

Challenge: The project involved multiple interfaces and complex wire mapping under tight prototype timing.

Solution: Process cards and fixture-assisted operations enabled fast soldering with continuity test loops.

Result: Prototype passed in first round and moved to small-batch with reduced lead time.

Challenge: Original design showed connector looseness risk under vibration conditions.

Solution: Solder fixation strategy was adjusted and critical checkpoints were added for re-inspection.

Result: Functional verification passed and stable mass production followed.

Challenge: Mixed-model rework boards required high consistency in solder joints.

Solution: Batch-level rework records were established with focused retests on critical components.

Result: Post-rework boards met functional targets and shipped on schedule.