塑料产品表面缺陷汇总(中英).doc

_塑料产品表面缺陷汇总1. 毛边(Flash)/毛头(Burr) 塑胶料溢出稜边之余料 2. 疙疮(Bloom) 成形表面有粗糙粒状的现象 A noncontinuous surface coating conming from additives in the plastic. 3. 不饱模/缺料 (Short Shot/Void) 没有射出足够的原料填满外模 Injection of insufficient material to fill the overmold. Failure of plastic to completely fill mold cavity. 4. 烧焦(Burns) 热量分解，通常与变色(Discoloration)同时发生 Thermal decomposition, usually with discoloration. 5. 缩水(Sink/ Shrink mark) 表面龟裂，下沈或凹陷其原因是物质没有同时收缩或被螺丝钳夹住的线材 Surface discontinuity , depression or dimple caused by non-uniform material shrinkage , or clamping of cable; depressions on a surface. 6. 刮伤(Scratches) 材料外观表面产生浅槽的损伤 Damaged outer surface of jacket where material has been removed; Swallow grooves. 7. 割伤(Cut) 外观表面被一尖锐物品损伤 Damaged outer surface of jacket by a sharp object. 8. 夹伤(Tooling Mark) 使用夹子或工具修整线材外被所造成的损伤。 Deformity of cable jacket resulting from clamping or tooling. 9. 合模线开裂(Parting Line Split) 因外模材质收缩、爆裂或破裂而产生外模分裂 This is where the overmold material shrinks and cracks or splits, creating a tear in the overmold. Thin projection or material 90 degree to surface on a parting line. 10. 熔合线(Weld/Knit Line) 熔合线是成形材料合流的部份，在成形品上以熔合痕出现。 A visible line or mark on a surface. 11. 顶白(Clouding) 成型品於顶出点位置残留白点现象 12. 污染(Contamination/Dirt/Blemish/Speck) 墨水、脏物、助焊剂或其他外来物 13. 色差/变色(Color Difference/Discoloration) 与原始色版之颜色有差异 Any change from original color or unintended, inconsistent part color. 14. 断裂(Brittleness) 隔栏、脚柱或卡钩因受力(拉伸或挤压)而断裂 15. 阻塞(Fill in) Pin孔(同轴孔)因异物而阻塞 16. 压痕(Pinch off) 长时间之压力(重压)造成之应变(外被凹陷) Any irregularly shaped, void or impression left on the overmold, caused during preparation or handling. 17. 变形(Deformity/Deformation) 零件受损或与外型不符 Components is bent or show signs of deformation. 18. 凸点(Pimple) 塑胶料内含颗粒物 19. 凹点(Dimple/Pits) 平面上的坑洞 Small hollow/crater on a surface. 20. 流痕(Flow Marks) 外观表面产生波浪或条纹现象 Wavy or streaked appearance of a surface. 21. SR倾斜(Tilted Strain Relief) Cable should exit in a straight line from a connector assembly. 22. 雾(Haze) 成品於制程中所造成表面有白雾状之现象 Cloudiness on an otherwise transparent part. 23. 进料点过深(Gates) 指成形后，进料点有凹陷的现象 24. 翘曲(Warpage) 成形造成外观弯曲的现象 25. 突出(Protrusion) A raised area on a surface(Blister, bump, ridge) 26. 杂质(Specks) Small particles. 27. 气泡(Bubbles) Bubbles can be caused by not having uniform melt in the molding process. 28. Blush(异色) Discoloration caused by plastic flow during molding, usually found near gates. 29. Gate Blush(进料点异色) Discoloration around the gate area. 30. 光泽度偏差(Glossiness) 光泽度过量或不足的部份面积。 An area of excessive or deficient gloss. 31. 凹痕(Gouge) 能被感知的刻纹或是凹陷（并非缩水所致） Indentation or dent that can be felt(not a sink mark) 32. Porosity 小孔Blow holes, pits or underfills. 32. Textu