精选优质文档-倾情为你奉上注塑英语大全成型工艺流程及条件介绍Molding technique procedure and parameter introduction第一节 成型工艺Section 1 molding technique.1.成型工艺参数类型Sorts of molding parameter.(1).注塑参数ction parameter.a.注射量ction rate.b.计量行程Screw back positionc.余料量Cushiond.防诞量Sucking back ratee.螺杆转速Screw speedf.塑化量Plastic0 rateg.预塑背压Screw back pressureh.注射压力和保压压力ction pressure and holding pressurei.注射速度ction speed(2)合模参数Clamping parametera.合模力Clamping forceb.合模速度Clamping speedc.合模行程.Clamping str
