Injection Molding
4 조회수
PETG '2079851475616104452 filling end weld strength
문제 현상
The weld strength at the filling end of the product (end meeting point) is severely insufficient.
원인 분석
At the end, the melt temperature has decreased and flowability is poor; the two flow fronts converge at low temperature and fuse poorly.
해결 방법
Increase the melt temperature; optimize gate position to reduce end welding; strengthen venting in that area.
핵심 요약
PETG end welding is the weakest link in filling.
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!