Mold optimization design of metal powder injection product USB interface based on Mold Flow analysis

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Xu, Shuqiang^1 ; Cao, Shukun^1 ; Hui, Jiheng^2

School of Mechanical Engineering, University of Jinan, Jinan, Shandong

250022, China^1

Shandong Jinzhu Material Technology Co. LTD, Dezhou, Shandong

253000, China^2

关键词: 17-4 PH stainless steel;    Complex shapes;    Metal injection molding;    Metal powder injection molding;    Mold-flow analysis;    Moldflow softwares;    Optimization design;    Powder injection;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/3/032034/pdf
DOI  :  10.1088/1755-1315/267/3/032034

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Metal powder injection molding technology (metal injection molding, the MIM) can achieve a mass in the small and medium-sized complex shape product preparation, low cost, which is of great significance in promoting the production of products and applications.In this paper, taking the USB interface parts made of 17-4ph stainless steel as an example, through scheme verification, the optimized and reasonable die structure is obtained, the 3d modeling of the parts is carried out with UG, and MoldFlow software is used for MoldFlow analysis.The design cycle is shortened and the design quality is improved.