Electrochemical Micro Drilling of Stainless Steel with Tool Electrode Jump Motion

Zhuang Liu; Z.J. Qiu; C. Heng; Ning Song Qu

doi:10.4028/www.scientific.net/MSF.626-627.333

Paper Titles

Surface Topography Characteristic and Statistical Characteristic of 1Cr18Ni9Ti Polished by Electrochemical Polishing
p.309

Investigation of the Transient Deformation in the Flexible Forming of Laminated Composite Metal Sheets Using Plasma Arc
p.315

Machining Deep Micro Holes by EDM with USM in Inversion Installing
p.321

Experimental Studies on Dry WEDM in Improving Surface Quality
p.327

Electrochemical Micro Drilling of Stainless Steel with Tool Electrode Jump Motion
p.333

A New Variable Feedrate CNC Interpolator for Abrasive Waterjet System
p.339

Prediction of the Residual Stress in Grind-Hardening with Thermal-Mechanical-Phase Transformation Stress Coupled Analysis
p.345

Study on Numerical Controlled Electrochemical Turning
p.351

Experimental Investigation on Metal Coating by Means of ESD
p.357

HomeMaterials Science ForumMaterials Science Forum Vols. 626-627Electrochemical Micro Drilling of Stainless Steel...

Electrochemical Micro Drilling of Stainless Steel with Tool Electrode Jump Motion

Abstract:

ECM micro drilling with tool electrode jump motion in cycles is introduced in this work. A linear motor is employed to carry tool to jump with high acceleration in cycles. Due to the high accelerating motion of tool electrode, the electrolyte within machining gap is able to be refreshed. The Z-axis feeding motor, linear motor and DC supplier are coupled in the experimental setup and a series of micro-holes are drilled on stainless steel (1Cr18Ni9Ti) plate with thickness of 0.5mm to investigate the presented process. Experimental results shows, cycle jump motion of tool electrode, higher jump acceleration, longer jump height and shorter cycle machining time lead to better machining accuracy.

You might also be interested in these eBooks

Advances in Materials Manufacturing Science and Technology XIII Volume I

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 626-627)

Pages:

333-338

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.626-627.333

Citation:

Cite this paper

Online since:

August 2009

Authors:

Zhuang Liu, Z.J. Qiu, C. Heng, Ning Song Qu

Keywords:

Electrochemical Machining (ECM), Machining Accuracy, Micro Hole Drilling, Tool Electrode Jump Motion

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] M. Sen and H. S Shan: A review of electrochemical macro- to micro-hole drilling processes, International Journal of Machine Tools and Manufacture, Vol. 45(2005), p.137.

DOI: 10.1016/j.ijmachtools.2004.08.005

Google Scholar

[2] B.X. Jia, Z.L. Wang and W.S. Zhao. Techniques of Machining Micro Holes Based on Non-Traditional Machining. Electromachining & Mould, No. 2(2005), p.1.

Google Scholar

[3] Z.Y. Zhang, D. Zhu, M.H. Wang and N.S. Qu: Investigation on Electrochemical Micro-machining using Ultra-short voltage Pulses. China Mechanical Engineering, Vol. 16(2005), p.1295.

Google Scholar

[4] X. Li, Z.L. Wang and W.S. Zhao: Electrolytic Micromachining with high frequency short pulse current. Chinese Journal of Mechanical Engineering, Vol. 42(2006), p.163.

DOI: 10.3901/jme.2006.01.162

Google Scholar

[5] M.H. Wang, D. Zhu and Z.Y. Zhang: Control and Experiment Research on Microhole Machining in Micro-ECM, China Mechanical Engineering, Vol. 18(2007), p.646.

Google Scholar

[6] Y. Li, Y.F. Zheng, G. Yang, et al: Localized electrochemical micromachining with gap control, Sensors and Actuators A, Vol. 108(2003), p.144.

Google Scholar

[7] S.H. Ahna, S.H. Ryua and D.K.C.N. Chu: Electro-chemical micro drilling using ultra short pulses, Precision Engineering, Vol. 28(2004), p.129.

DOI: 10.1016/j.precisioneng.2003.07.004

Google Scholar

[8] Y. Liu: The investigation on micro-hole manufactured by micro-electrochemical machining(Dissertation of Nanjing university of aeronautics & astronautics, 2008).

Google Scholar

[9] D. Zhu and H.Y. Xu: Improvement of electrochemical machining accuracy by using dual pole tool, Journal of Materials Processing Technology, Vol. 129(2002), p.15.

DOI: 10.1016/s0924-0136(02)00567-8

Google Scholar