Design of a Simultaneous Module Using Burnishing and Electrofinishing on Hole-Wall Surface

Pai Shan Pa

doi:10.4028/www.scientific.net/KEM.407-408.680

Paper Titles

A Denoise Method of Electrical Discharge Machining Gaps Signal for Non-Conductive Engineering Ceramics Based on Wavelet MMA
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Effect of Electrode Insulation Thickness on Size Accuracy of Bored Hole in ECD Process
p.667

Prevention of Burr Formation in Face Milling of Carbon Steel by Laser Hardening
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The Optimization of Processing Parameters and Experimental Investigation on Ni-Based Components Fabricated by Laser Cladding
p.676

Design of a Simultaneous Module Using Burnishing and Electrofinishing on Hole-Wall Surface
p.680

The Analysis on the Stability of Diamond Wire Saw Cutting Process for the Silicon
p.684

Influence of On-the-Machine Laser Hardening on Machinability of Carbon Steel in Turning
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Ultrafine-Grained Treatment Process on FGH4096 Alloy
p.694

Study on Bio-Limited Forming Technology Based on the Nano-Composite Electroless Coating
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 407-408Design of a Simultaneous Module Using Burnishing...

Design of a Simultaneous Module Using Burnishing and Electrofinishing on Hole-Wall Surface

Abstract:

This study discusses a method for increasing the efficiency and speed with which an improvement in surface roughness of a hole-wall surface can be achieved. The surface after traditional machining is discussed as well as a method for finishing the hole-wall surface using a design of finish-tool that includes a nonconductive knothole-form burnishing-tool and a ring electrode to execute simultaneous burnishing and electrofinishing (SBEF). By the dual and synchronous effect of the electrode and the burnishing-tool a superior hole-wall finish is achieved. In the experiment, the use of a small arc rounding radius and a thin finish-tool is advantageous to the finishing effect. A high rotational speed of the finish-tool produces a better finish. A high current and a faster finishing tool feed is also effective in gaining a rapid improvement of the roughness of the hole-wall surface and is recommended from the results of the current study.