Processing Machinery
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PP Quality Control
Problem Phenomenon
PP production quality control, surface, dimensional, and mechanical performance standards.
Cause Analysis
PP quality control; surface quality; dimensional accuracy; mechanical performance; testing standards; data management; continuous improvement.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based on experience alone
Solution
①Testing standards; ②Surface and dimensions; ③Mechanical performance; ④Data analysis; ⑤Continuous improvement.; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
The surface, dimensions, and mechanics of PP quality control are the core; standards are the foundation; data drives improvement.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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