Вікно процесу лиття
A stable molding process is a window across material, mold, part structure and machine condition.
Practical checks
Injection speed, melt temperature, mold temperature and gate location influence flow balance, weld lines, trapped air and burn marks.
Engineering review
Packing pressure, packing time and gate freeze time affect sink marks, dimensional stability and internal stress.
Discussion
If the root cause is wall thickness, poor venting, weak shutoff or wrong gate position, process tuning can only reduce the symptom temporarily.
References: Protolabs Xometry Plastics Technology MoldMaking Technology
Content is rewritten and summarized from public sources; images are site-owned process illustrations.
Content is rewritten and summarized from public sources; images are site-owned process illustrations.
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