Transactions of Materials and Heat Treatment

Title：Precise blanking die design for lateral slots of linear bearing boss frame

Authors： YANG Li-jun DANG Xin-an LIU Jing (Department of Mechano-Electronics Engineering Shaanxi University of Science and Technology Xianyang 712081 China)

Unit：

KeyWords： linear bearing lateral slots precise blanking die design

ClassificationCode：TG385

year,vol(issue):pagenumber：2008,33(3):92-94

Abstract：

Traditionally,the liner bearing boss frame is manufactured by cold working.This procedure has many detriments,such as the complex technology,big energy consumption,long manufacturing cycle,and poor quality stability.In order to overcome these defects,based on analying the forming technology of liner bearing boss frame,the part was formed by punching.The high efficiency and reliable technological process for lateral slots was determined at the same time.The precise blanking die used for making lateral slots of linear bearing boss frame was designed.The principle and the key points of die design and manufacture were also indicated.It is proved by practice that the die is high in efficiency and product quality can completely meet the requirement of the working performance.

Funds：

陕西省教育厅资助项目(03JK118)

Reference：

[1]李荣洪.精密冲裁件质量分析与控制[J].锻压技术,2000,25(1):23-24.
[2]凃光祺.精冲技术[M].北京:机械工业出版社,1988.
[3]张正修,马新梅,张镇.空心圆筒形拉深件侧壁的冲孔与切槽[J].机械工人:热加工,2004,(7):67-72.
[4]韩宇,李玉明,高长奇,等.具有自动卸料功能的侧向冲孔模设计[J].模具工业,2005,(10):22-23.
[5]李建华,刘英.无毛刺冲孔反顶装置液压动力系统研究[J].锻压技术,2002,27(2):57-58.
[6]王孝培.冲压手册[M].北京:机械工业出版社,1995.

Service：

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