Injection Molding
7 조회수
Insufficient filling of PMMA '2079851475616104452
문제 현상
The cavity is not completely filled.
원인 분석
PMMA melt viscosity is high, injection pressure and speed are insufficient, and mold temperature is low, so the melt solidifies prematurely.
해결 방법
Increase melt temperature to 220-250°C; increase injection pressure and speed; mold temperature 60-90°C.
핵심 요약
PMMA fluidity is the main cause of '2079851475616104452 short shot.
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