91手机在线看片|色欧美成人精品|推拿电影完整版未删减下载观看网站|717成人午夜免费福利电影,激情五月婷婷久久,日韩免费av电影,啊灬灬用力灬嗯灬3p视频

Technology Introduction

Simulated digital mode flow analysis technology

Through the digital simulation technology, the filling analysis of different product pouring schemes designed in the previous period is carried out. The simulations are implemented from various aspects such as filling time, flow pattern, trapping gas ratio and solidification shape to find various design defects and improve them. Try to find the problem in the early stage of mold opening so as to optimize the design.