Molds & Tooling
4 조회수
Compression molding uneven density
문제 현상
Compression molded and sintered PEEK products have large local density differences and pores
원인 분석
Compression molding pressure is transmitted unevenly in the powder; powder is filled unevenly in the mold producing density gradients; pores are not fully eliminated during sintering
해결 방법
Optimize the filling uniformity of powder in the mold; appropriately increase the compression molding pressure to 10-20MPa; use cold isostatic pressing (CIP) technology to pre-compact the powder
핵심 요약
Density uniformity of large-size PEEK compression molded products is a key quality indicator
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!