注塑成型循环 Cycling process of plastic injection moulding Raw materials -Plastication Injection unit moving back ward Injection unit moving forward Preheating mold Measurement Insert ng n ld-Injection-(Detlation)--Pressure maintaining Clear-up mold Ejecting parts-+Opening mold-* Molding Parts 注射循环:塑化→注座前进→计量→注射→保压→注座后退 开闭循环:预热→插镶件→闭模→(注射/保压)→开模→顶出→清模注塑成型循环 Cycling process of plastic injection moulding 注射循环：塑化→注座前进→计量→注射→保压→注座后退 开闭循环：预热→插镶件→闭模→(注射/保压)→开模→顶出→清模