Paper Title:
Analysis of the Corner Error in WEDM
  Abstract

This paper introduced some current researches on the corner error in WEDM and put forward the factors that have an influence on the corner error. The deflection of the wire-electrode that has been caused by discharge force, feeding directions of the wire-electrode and radial flops of the guide pulley was analyzed in detail. To minimize corner errors, the energy control strategy and the trace control strategy are presented. Especially in WEDM-HS processing, the methods improving the processing precision are given as follows: Using the over-cutting and retract program, controlling the wire-electrode tension and improving the guiding and allocation parts.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
146-149
DOI
10.4028/www.scientific.net/AMM.37-38.146
Citation
L. J. Yang, X. N. Dang, "Analysis of the Corner Error in WEDM", Applied Mechanics and Materials, Vols. 37-38, pp. 146-149, 2010
Online since
November 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhen Yu Zhao, Meng Zhang, Bai Liu, Hou Ming Zhou, Song Sen Yu
Abstract: In milling pocket corner, there maybe residual material left at sharp corners when stepover is extremely large in contour-parallel toolpath....
198
Authors: Cheng Yong Wang, De Weng Tang, Zhe Qin, Z.G. Chen, Ying Ning Hu, Yue Xian Song
Abstract:When the pocket in die and mould is machined by high speed milling (HSM), the cutting forces increase and vibration fluctuates at the pocket...
59
Authors: De Wen Tang, Ru Shu Peng, Rui Lan Zhao
Abstract:High speed milling hardened mould steel (above HRC50) at pocket corner generates the cutting forces increase and vibration gets fiercely...
3084
Authors: Cai Xia Zhao, Fei Tang, Shu Zhe Li, Xiao Hao Wang
Chapter 1: Computer-Aided Design, Manufacturing and Engineering
Abstract:Corner radius end mill, whose cutting capability is mostly affected by the relief surface, is a kind of highly effective end mill [1]. So a...
26
Authors: Jian Huang, Ai Ping Song, Jian Ming Tao, Dan Ping Yi
Chapter 5: Advanced NC Techniques and Equipment
Abstract:Adjustable form cubic interpolation spline curve, changing its form adjustment coefficient can adjust the curvature radius and shape. Using...
1260