Extrusion & Post
10 조회수
Glass Fibre vacuum section material overflow
문제 현상
Glass Fibre extrusion vacuum section material overflow, vent hole clogged
원인 분석
Glass Fibre melt viscosity low, overflows at vacuum section; vacuum section temperature too high, viscosity lower, aggravates overflow; vent hole design improper
해결 방법
1) Reduce vacuum section temperature 5-10°C to raise viscosity; 2) add baffle above vent hole to prevent overflow; 3) raise screw speed to accelerate conveying and reduce residence
핵심 요약
Material overflow is caused by low melt viscosity; cooling and adding baffle are key
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!