Effect of non-electrical parameters in μED milling: an experimental investigation

被引:9
|
作者
Jafferson, J. M. [1 ]
Hariharan, P. [2 ]
Kumar, J. Ram [3 ]
机构
[1] Vellore Univ Chennai Campus, Sch Mech & Bldg Sci, Madras 600127, Tamil Nadu, India
[2] CEG, Dept Mfg Engn, Madras 600025, Tamil Nadu, India
[3] IIT, Dept Mech Engn, Kanpur 208016, Uttar Pradesh, India
关键词
Micro-channel; Micro-EDM; Layer thickness; MRR; TWR; REW; MATERIAL REMOVAL; DISCHARGE; OPTIMIZATION;
D O I
10.1007/s00170-015-7933-1
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Machining of high aspect ratio micro-channels and cavities in metals is a challenging task. Micro-electrical discharge milling is a version of micro-electrical discharge machining process which is capable of micro-machining of all electrically conductive materials. The aim of this study is to analyze the effects of non-electrical parameters such as layer thickness (LT), horizontal tool feed rate (HTF), and tool rotational speed (TRS) on material removal rate (MRR) and relative electrode wear (REW) while micro-electrical discharge (mu ED) milling of stainless steel using tungsten electrode. The study revealed that layer thickness along with tool rotational speed and horizontal feed rate of the tool significantly influences the performance of mu ED milling.
引用
收藏
页码:2037 / 2047
页数:11
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