Research on Shaped-tube Electrode Machining Turbulated Hole by Pulse Electrochemical Machining

doi:10.3969/j.issn.1000-1093.2012.02.011

Acta Armamentarii ›› 2012, Vol. 33 ›› Issue (2): 197-202.doi: 10.3969/j.issn.1000-1093.2012.02.011

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Research on Shaped-tube Electrode Machining Turbulated Hole by Pulse Electrochemical Machining

LI Zhao-long, WEI Dong-bo, DI Shi-chun, L Peng-xiang, SUN Shu-fa

（School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China）

Received:2011-05-20 Revised:2011-05-20 Online:2014-03-04
Contact: LI Zhao-long E-mail:muzizhong@163.com

Abstract

Abstract: To address the problems, such as the complicated electrolytic processing procedure of variable cross-sectional aperture, poor shape accuracy, difficult processing to electrode, and the like, Based on theoretical analysis, this paper researched the tubular electrode pulse electrolytic processing variable cross-sectional aperture. Based on theoretical derivation, this paper proposed the main controlling factors of tubular electrode pulse electrolytic processing-gap side electric current I_s, and the test realized tubular electrode pulse electrolytic processing variable cross-sectional aperture and analyzed technology factors affecting I_s. This approach simplifies the manufacturing processes of variable cross-sectional aperture, and improve processing efficiency, to achieve the controllability of dimensional accuracy.

Key words: mechanical manufacture and automation, pulse electrochemical machining, shaped-tube electrode, turbulated hole, side gap current

CLC Number:

TG662

LI Zhao-long, WEI Dong-bo, DI Shi-chun, L Peng-xiang, SUN Shu-fa. Research on Shaped-tube Electrode Machining Turbulated Hole by Pulse Electrochemical Machining[J]. Acta Armamentarii, 2012, 33(2): 197-202.

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Research on Shaped-tube Electrode Machining Turbulated Hole by Pulse Electrochemical Machining

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