Injection Molding
11 조회수
Screw Non-Return Ring Sticking of PBT '2079851475616104452 Machine
문제 현상
The non-return ring is stuck at the screw tip and cannot open and close normally.
원인 분석
Additives or impurities in PBT accumulate and solidify in the non-return ring gap; the fit between the non-return ring and the screw tip is too tight; wear grooves cause sticking.
해결 방법
Regularly check and clean the non-return ring; ensure the non-return ring gap is reasonable; use a self-cleaning non-return ring design.
핵심 요약
PBT non-return ring sticking seriously affects holding pressure.
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!