Processing Machinery
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PTFE Modification Method Selection
Fenómeno do problema
PTFE defects need modification but the method selection is improper, filling, blending, surface treatment effects are poor.
Análise das causas
PTFE modification methods are diverse: filling reinforcement, blending modification, surface treatment, etc.; different defects correspond to different methods; modification side effects; cost increase.; When troubleshooting on site, verify item by item according to this mechanism, avoiding blind machine adjustment based only on experience
Solução
①Select modification method according to defect type; ②Filling improves creep and wear resistance; ③Surface treatment improves bonding; ④Modification effect verification.; After adjustment, continuously sample to verify the effect, confirm stability before resuming mass production
Conclusão principal
PTFE modification must prescribe the right medicine; method selection affects effect and cost; verification data supports decisions.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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