Molds & Tooling
4 조회수
PPO Glass Fiber Exposure Wearing Molds
문제 현상
[Problem Phenomenon] High glass fiber PPO mass production wears molds quickly, and gates and runners become coarser
원인 분석
40% glass fiber strongly abrades mold runners and gates, and dimensions and filling change after wear; ordinary mold steel has insufficient life; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
해결 방법
Use wear-resistant steel or surface hardening for high-fiber grade molds; regularly detect runner and gate dimensions; repair promptly when wear exceeds tolerance; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
핵심 요약
40% glass fiber eats molds; wear-resistant steel plus regular detection is the response; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!