3D finite element simulation of transient temperature field for rapid electrical heating cycle injection mold
Rapid electrical heating cycle injection molding technology can be used to produce polymer parts with no weld mark, flow mark and other surface defects on the parts surface. Recently, it has been gradually found wide use in plastic injection industry. In this paper, a structure of the rapid electrical heating cycle injection mold and its working processes were presented. As the production efficiency and the paws quality are seriously affected by the temperature of the mold cavity surface and its distribution uniformity, the heat transfer process of the mold was analyzed by using 3D finite element simulation. The transient temperature values on different places of the cavity surface were obtained. The results provided theoretical guidelines for the engineers to evaluate the layout of the heating rods in the mold.
Thermal analysis rapid heating cycle molding 3D FEM simulation
Xi-Ping Li Guo-Qun Zhao Yan-Jin Guan
Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Educat Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Educat
国际会议
2009 Advanced Polymer Processing(Qingdao)Intl Forum(2009高分子材料先进制造业(青岛)国际论坛
青岛
英文
177-182
2009-08-19（万方平台首次上网日期，不代表论文的发表时间）