Warprefers to theshape of the productdeviates fromtheshape of the moldcavity,itisone of the commonpitfalls of plasticproducts.Withthedevelopment of the plasticsindustry,increasingdemandfor thelookandperformanceofplasticproducts,warpingdegreeasone of the importantindicators of the qualityofevaluationproductsareincreasinglyaffected bymoulddesignerconcernandattention.Molddesignerswant to designstage to predictpossiblewarpageofplasticpartsbecause, in ordertooptimize the design,so as to improveproductionefficiencyandquality,shorten the designcycleandreducecosts.
Inmolddesign, the mainfactorsaffecting on deformation of plasticpartsarecastingsystem,coolingsystemandejectionsystems.
