Analysis and optimization of foam tearing problem of car seat integrated front backrest
The production process of car seat integrated front backrest foam was studied,the causes of foam tearing were analyzed,the local structure of the mould was optimized,and the mould opening resistance was reduced.By setting the mould opening auxiliary mechanism,the fol-low-up of mould opening was improved,and the new release agent automatic spraying equipment ensured the uniformity of release agent spraying.After production verification,the foam tearing de-fect was improved obviously,and the expected effect was achieved,it had reference significance for the design of foam mould and the solution of similar problems.
NETL
NSTL
万方数据
维普
