Extrusion & Post
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AEPDS extrusion
Problem Phenomenon
AEPDS extrusion profiles, melt stability and surface quality.
Cause Analysis
AEPDS extrusion; melt stability; temperature control; surface quality; dimensional accuracy; cooling management.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Temperature stability; ②extrusion parameters; ③surface management; ④dimensional inspection; ⑤cooling optimization.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
Stability is the quality foundation of AEPDS extrusion; parameters and cooling are both important; inspection ensures consistency.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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