Make analyses of selecting nozzle and designing spruerunner and gate and etc.
对喷嘴选择,直、横浇道及浇口设计等进行了分析。
2
The feeding head shape of a die and a streamlined spruerunner were designed after an analysis on the cross sectional shape and the extrusion forming ability of PA66 material.
通过对异型材截面形状及原材料挤出成型性能分析,设计了正确的口模形状及合理的流线形流道;
3
Attention was paid on how to lower the production costs in the processing of thermosetting plastics, which covered the fiber orientation, removal of burr and spruerunner material loss.