The study of processing warpage for plastic injection molding product with metal insert

• Main Authors: Syuan-Yi Kao, 高軒羿
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/75067989122707346124

碩士 === 逢甲大學 === 機械工程學所 === 99 === The research to a steel insert external PC plastic coated to study for mobile phone cover made up of objects. Application of Taguchi experimental planning method used with Moldex3D mould flow analysis software, which reduce the number of experiments, study on injection molding conditions on the effects of warpage, thereby arriving at the minimum amount of warpage optimization of injection molding process parameters. Research have shown adjust the packing pressure and packing time to effectively reduce the amount of warpage, where packing pressure is the most influential factor. Original process parameters of CAE analysis of warpage for 1.700 mm and CAE analysis of warpage optimization parameters of 0.491 mm. Optimization of process parameters compared to the original process parameters to improve the 71.12% of warpage, Taguchi methods actually contribute to the planned experiment and parameter optimization.