Injection Process Analysis and Mold Manufacturing for Telephone Cover
In injection process, many factors affect the molding process and the final quality of the parts. The method of traditional mold design is relied on the designers experience, and it can be time-consuming and expensive. With the help of CAE systems, designers can reduce costly trial-anderror loops and shorten development cycle, and correctly solve production problems on material property, product design, and mold design. The paper introduced the application of MoldFlow in injection molding development of the telephone cover. Best injection location is attained. Fill time, weld lines, air trips, clamp force, pressure at end of fill, and pressure at injection location are deeply studied. The numerical simulation corresponds well with practical process. The simulation provides scientific and valuable injection process information and helps engineers to take right decisions when they develop the tools. At last, the mold for telephone is designed, and the CNC machining of the mold cavity is programmed by UG NX software.
injection process mold design CNC machining
Weihua Kuang Zikai Xue
Faculty of Material and Energy Guangdong University of Technology Guangzhou.P.R.China Faculty of Material and Energy Guangdong University of Technology Guangzhou,P.R.China
国际会议
长沙
英文
1024-1027
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）