Molds & Tooling
5 조회수
Internal shrinkage porosity in TPU thick-walled products
문제 현상
The central part of the thick-walled parts is loose or has voids
원인 분석
The center cools slowly, the feeding runner solidifies too early
해결 방법
Optimize the gate position and size, extend the holding pressure, increase the pressure
핵심 요약
Internal quality of thick-walled parts is a technical difficulty
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