Fine-blanking Die Wear and its Effect on Product Edge Quality

Author

Lin, Li-Feng ; Wang, Gui-Cheng ; Fan, Shu-Tian ; Zhang, Yu-Xin

Author_Institution

Sch. of Mech. Eng., Jiangsu Univ., Zhenjiang, China

Volume

2

fYear

2009

fDate

19-21 May 2009

Firstpage

82

Lastpage

87

Abstract

Based on process of fine-blanking, a FE model of fine-blanking is established by using DEFORM-2D software, and the die wear condition is predicted in applying Archard´s wear formula. The developing trend of the die wear and workpiece edge quality are analyzed systematically, as well as the change law of m. Obtained from simulation with different cutting edge model respectively. The obtained results of this research has guiding significance for further standardizing the replacement of the die and then optimizing die structure.

Keywords

finite element analysis; optimisation; tool steel; wear; Archard wear formula; DEFORM-2D software; FE model; die wear; fine-blanking; finite element model; optimization; product edge quality; Analytical models; Deformable models; Finite element methods; Friction; Iron; Plastics; Predictive models; Sheet materials; Software engineering; Software quality; Die; Edge quality; Fine-blanking; Wear;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering, 2009. WCSE '09. WRI World Congress on

Conference_Location

Xiamen

Print_ISBN

978-0-7695-3570-8

Type

conf

DOI

10.1109/WCSE.2009.248

Filename

5319706