Transient temperature field simulation for injection mold based on birth and death element technique

摘要：

　　In this paper,the heat transfer process of an injection mold heated by electricity was studied.A model used to study the transient heat transfer process was established.By using birth and death finite element simulation technique,the variation of mold temperature during the whole injection molding cycle was obtained.Engineering experiment proved that the simulated results were basically the same with the actual test results.The present method and obtained results could provide an important theoretical basis for optimizing heating rods in the mold cavity plate in order to improve product quality.

关键词： Temperature field Birth and Death Finite Element Numerical Simulation Injection Mold

作者: Xi-Ping Li Bin Wang Can Yang

作者单位: College of Engineering,Zhejiang Normal University,Jinhua,321004,PR China

会议类型: 国际会议

会议名称: the 11th International Conference on Numerical Methods in Industrial Forming Processes(第十一届工业成形过程中的数值模拟方法国际学术会议)(NUMIFPRM 2013)

会议地点: 沈阳

会议语种:英文

页码: 838-842

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）