Molds & Tooling 4 조회수

Glass Fibre product twist deformation

문제 현상

Glass Fibre products twist 2-3°/100mm along the axis

원인 분석

asymmetric cooling causes shrinkage differences on each surface, producing twist torque; gate position produces asymmetric flow orientation

해결 방법

1) symmetric cooling design to ensure uniformity on all surfaces; 2) symmetric gate arrangement; 3) annealing to release twist stress

핵심 요약

twist deformation is caused by asymmetric cooling; symmetric cooling is key

Glass Fibre twist deformation symmetric cooling gate arrangement annealing

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