Analysis of retentive marks on plastic parts based on Moldflow
Taking the long trim strips with irregular ends as an example,the influence of the reten-tive marks was clarified by extrapolating the field problems to the problems easily ignored in Mold-flow analysis.It was confirmed that the field temperature difference line and the retentive marks were the test settings for the same problem,and such problems were optimized and adjusted in ad-vance to warn the problem of the retentive mark in the field process adjustment,so as to reduce the actual debugging loss and the influence of the gate opening time in the preliminary analysis.
retentive markmulti-gatetrim typeinjection process
万方数据
维普
