注塑成型常见缺陷的分析和对策(ppt 39页)
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注塑成型常见缺陷的分析和对策
缩印(SINK MARK)
焦斑(Burnt streaks)
银丝(Moisture streaks)
色斑(Color streaks)
气斑(Air streaks/Air hooks)
玻纤析出(Glass fiber streaks)
光泽/光泽差异(Gloss/Gloss differences)
熔接痕(Weld Line)
烧焦(Diesel effect/Burns )
波纹(Record grooves effect)
应力发白/应力开裂(Stress-whitening / Stress cracks)
不足(Incompletely filled parts)
飞边(Oversprayed parts/flashes)
顶杆印(Visible ejector marks)
缩印(SINK MARK)对策
斑纹(STREAKS)
焦斑(Burnt streaks)对策
银丝(Moisture streaks)对策
色斑(Color streaks)对策
气斑(Air streaks/Air hooks)对策
玻纤析出(Glass fiber streaks)对策
光泽/光泽差异(Gloss/Gloss differences)对策
飞边(Oversprayed parts/flashes)对策
黑点(杂料)(Dark spots)
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