Injection Molding
6 조회수
POE surface tiger skin pattern
문제 현상
POE injection molded product surface tiger skin pattern, alternating light and dark stripes, width 2-5mm
원인 분석
Injection speed unstable, melt front fluctuates, alternately fast and slow; mold temperature too low <30°C, front rapidly cools
해결 방법
1) Multi-stage injection slow-fast-slow to stabilize the front; 2) Raise mold temperature to 40-50°C; 3) Increase injection pressure for stable advance
핵심 요약
Tiger skin pattern is caused by unstable injection front; multi-stage injection and high mold temperature are key
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!