Surface characteristics of titanium with rotary EDM |
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| Authors: | J. S. Soni G. Chakraverti |
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| Affiliation: | (1) Defence Research and Development Laboratory, 500 258 Hyderabad, India;(2) Mechanical Engineering Department, JNTU College of Engineering, 500 872 Hyderabad, India |
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| Abstract: | Experimental investigations have been carried out on electro-discharge machining of titanium in respect of surface finish, out-of-roundness and overcut using rotating copper-tungsten tool electrode. An attempt has also been made to compare the results with stationary electrode. It is concluded that rotation of electrode improves out-of-roundness, surface roughness, overcut and out-of-roundness increase with increase of current with both rotating and stationary electrodes. |
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| Keywords: | Electro-discharge machining rotary EDM rotating electrode out-of-roundness |
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