Processing Machinery
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PCABS Fatigue-Resistant Application
Problem Phenomenon
[Problem Phenomenon] Clip moving parts require fatigue resistance, and material selection is critical
Cause Analysis
PC/ABS has better fatigue resistance than pure ABS, and can be used for moving clips and hinge parts; verify under repeated bending conditions; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
Select PC/ABS for clips and hinges; design according to fatigue life; toughened grades cover high cycles; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
PC/ABS is fatigue-resistant, a reliable choice for clips and hinges; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
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