摘要
介绍了热固性团状模塑料 ( BMC)注射成型汽车前照灯反射镜的工艺过程 ,确定了 BMC注射成型的料筒温度、螺杆转速、注射压力、注射速度和保压时间等工艺参数。
The injection molding process of thermoset plastics bulk molding composition (BMC) made of automobile lamp reflector is presented in the paper. Process parameters are settled such as barrel temperature, screw speed, injection pressure, injection velocity and holding time and so on.
出处
《光学仪器》
2002年第2期22-26,共5页
Optical Instruments
