Applying Mold Filling Analysis in Metal Injection Molding

• Main Authors: Wei-Jie Chai, 蔡惟捷
• Other Authors: Cheng-Hsien Wu
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/v45nbu

碩士 === 國立高雄應用科技大學 === 模具工程系 === 103 === In this thesis, the application Moldex3D mold flow analysis software package in powder injection molding PIM (Powder Injection Molding) of the modules to be metal powder injection molding MIM (Metal Injection Molding) simulation of the module to explore design changes and improvements of conduct Research programs to the exit in the product cavity in the flow balancing and metal powder distribution, through physical form and simulation database comparison, use physical similarities alternative materials 316L stainless steel powder (stainless steel 316LA) simulation of metal powder injection and Catamild 17-4PHX analog materials, the study discusses three parts, the first part of the application of this mold flow analysis techniques developed for multi-cavity system to verify, validate the contents of the pressure sensor of the system should be verified with the temperature curve via the second part is the use of different injection parameters influence on the product, the impact of content and be emitted into the surface of the embryo after the birth flow marks and product color verification than the case of a metal powder distributed via mold flow analysis, The third part is the use of three types of flow channel design of pressure and warpage.