Processing Machinery
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LCP Product Welding Assembly
Problem Phenomenon
Assembly bonding problems.
Cause Analysis
LCP can be ultrasonically welded but weld line areas have low strength; assembly design must avoid weak areas.; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience
Solution
①Keep welding areas away from weld lines; ②develop welding parameters; ③perform strength verification; ④optimize structural design.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
LCP assembly must avoid material weak points.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
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