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1、塑膠模具塑膠模具DFMPPTDFMPPT講座講座1.Gating Point1.Gating PointA AAA0.5mm熱咀進(jìn)膠熱咀進(jìn)膠點(diǎn)點(diǎn)2 Hot Tip3mmCoreside of injection point add plastic of 0.5mm2a.Parting line2a.Parting lineP/LCAVCORP/LCAVCORP/LCAVCOR2b.Slider parting line2b.Slider parting line2c.Lifter parting line2c.Lifter parting line2d.Inserts parting line

2、2d.Inserts parting lineInsertsInsert PL.Areas to be place insert indicated by square boxes3.Cavity side structure.3.Cavity side structure.InsertsInsertsInserts（8X）4.Coreside structure.4.Coreside structure.InsertsInsertsInserts（6X）5.Tool Structure.Sliders5.Tool Structure.SlidersSlide 1Slide 3Slide 2S

3、lide moving directionSlide1Slide 2Slide 36.Tool structure-Lifters6.Tool structure-LiftersLifter 1Lifter directionLifter 2Lifter 3Lifter 1Lifter 2Lifter 37.Ejector pins7.Ejector pins8a.Issues 8a.Issues Insert would be thin steel here.Suggest to reduce plastic on parts to avoid this.New drawingOld drawing8b.Issues8b.IssuesInserts will be thin steel here.Suggest to reduce plastic on parts to avoid this.修改后修改前