Processing Machinery
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PPSU machining
Problem Phenomenon
PPSU machining accuracy and surface; tools and parameters.
Cause Analysis
PPSU can be machined; tool selection; cutting parameters; surface quality; dimensional accuracy.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Sharp and wear-resistant tools; ②parameter optimization; ③accuracy inspection; ④surface management.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Key Takeaway
The feasibility of PPSU machining needs process matching; tools and parameters are key; inspection ensures quality.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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