国产精品剧情在线蜜臀_久久久无码精品亚洲日韩午夜_国产黄在线视频免费网站观看_欧美日韩不卡免费_14岁学生迈开腿让打扑克网站_99在线精品免费播放视频_欧美一级咪咪在线免费播放_亚洲一区二区日韩电影_人妻综合系列专区_国产一级二级不卡精品

Knowledge of thin wall injection molding and injection mold

Knowledge of thin wall injection molding products and injection mould knowledge

Knowledge of thin wall injection molding products and injection mold processing knowledge: some of the factors that can be neglected in the process of twin - color plastic mold, often have a greater impact on the thin wall molding.

Existing commercial numerical modeled software because ignore these factors, in measure for thin-wall injection molding adds will show similar appearance. Full study thin-wall injection molding reality, especially in the layer of condensed temper so as to put forward a more reasonable assumptions and divide the premise. When revamping, mathematical model of melt activity many hypothesis and the premise of gap in thin-wall injection molding demand held for the rescue. We after knowing each other for double color plastic die contact connected by warm flow of benefits, come to analyse commonly used what injection mold with steel processing, the following summary we whenever consumption used to mould steel.