Transactions of Materials and Heat Treatment

Title：Status and development of the precise progressive die key technology of the IT products

Authors： HUANG Zhen-yuan~(1) RUAN Feng~(1) ZHANG Han~(1) XIAO Min~(2) (1.School of Mechanical Engineering South China University of Technology Guangzhou Guangdong 510640 China 2.DongguanYidong Electron Co.ltd Dongguan Guangdong 523125 China)

Unit：

KeyWords： IT products precision progressive die key technology

ClassificationCode：TG385.2

year,vol(issue):pagenumber：2005,30(5):98-100

Abstract：

The increasing demand for IT products and its development direction toward "light,thin,short and small" create many difficulties for designing and manufacturing the precise progressive die of the IT products,which blocks the development situation of IT industry.Aiming at the characteristic of Ultrathin,microsize,high precision,difficult forming and large batch production of IT products,this paper discusses the key technologies for precise progressive die of the IT products,such as the design and manufacture of the progressive die,high-speed and high-efficiency industrialization of the IT products and proposes many solutions.To solve this key technology,we must start from the system engineering aspect,considering all influence facts,such as mold design,mold material,mold manufacturing,high speed stamping,increasing mold life roundly,product quality and stamping speed,etc.

Funds：

2004粤港关键领域重点突破项目(2004A10402002)

Reference：

[1]李光华.多工位级进模高速冲压时存在的问题及其对策[J].模具工业,2000,(5):20 22.
[2]梁培志,李畅,李建军,等.级进模智能设计中标准件库建库方法研究[J].模具技术,2003,(2):16 18,51.

Service：

【This site has not yet opened Download Service】【Add Favorite】