Processing Machinery
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Unification of Inspection Standards for LCP Products
Problem Phenomenon
Quality disagreement between supplier and buyer.
Cause Analysis
The particularity of LCP inspection (directionality) needs to be understood by both parties; inconsistent standards cause disputes.; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience
Solution
①Clarify the inspection method and direction; ②agree on acceptance criteria; ③jointly confirm the first article; ④standard sample parts.; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
Unification of standards must consider LCP characteristics; directional inspection must be clearly defined.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent similar problems
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