Injection Molding
3 조회수
ABS injection pressure 70-140
문제 현상
ABS injection pressure 70-140MPa, thin-wall complex structure requirements, holding pressure 50-70%.
원인 분석
ABS injection pressure 70-140MPa; increased for thin walls and complex geometry; holding pressure 50-70% of injection pressure; compensating 0.4-0.7% shrinkage; dimensional accuracy; stress management.
해결 방법
①Injection pressure 70-140MPa; ②increase for thin-wall complex parts; ③holding pressure 50-70%; ④dimensional accuracy; ⑤stress balance.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
핵심 요약
The medium-high range of ABS injection pressure and the holding pressure ratio are standards; compensating shrinkage ensures accuracy; balance prevents stress.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!