目录 注塑常见缺胶原因分析及改善方法 ....................................................................................... 2 一、走胶不齐(缺胶) ........................................................................................................... 2 二、缩水(缩痕) ................................................................................................................... 3 三、银纹(料花、水花) ....................................................................................................... 4 四、披锋(飞边) ................................................................................................................... 5 五、烧焦(困气) ................................................................................................................... 6 六、缩孔(真空泡) ............................................................................................................... 6 七、水波纹(虎皮纹) ........................................................................................................... 7 八、喷射纹(蛇纹) ............................................................................................................... 7 九、流纹(流痕) ................................................................................................................... 8 十、夹水纹(熔接线) ........................................................................................................... 8 十一、裂纹(龟裂) ............................................................................................................... 9 十二、顶白或顶瀑 ................................................................................................................... 9 十三、成品表面无光泽 ......................................................................................................... 10 十四、胶件翘曲变形 .....................................................................................