Surface Texture of Titanium 31 and H.S.S using Micro EDM Drill and Wire EDM
NJush Kumar Siddani1, C. Srinivas2, N. N. Ramesh3

1Mr. Jush Kumar, Research Scholar, Acharya Nagarjuna University, Guntur, Andhra Pradesh, India
2Dr. C. Srinivas, Department of Mechanical Engineering, RVR & JC College of Engineering, Guntur, Andhra Pradesh, India.
3Dr. N. N. Ramesh, Department of Mechanical Engineering, Anurag Group of Institutions, Hyderabad, Telanganga, India.

Manuscript received on 30 June 2019 | Revised Manuscript received on 05 July 2019 | Manuscript published on 30 July 2019 | PP: 262-266 | Volume-8 Issue-9, July 2019 | Retrieval Number: I8045078919/19©BEIESP | DOI: 10.35940/ijitee.I8045.078919
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Abstract: Abstract: Micro EDM Drill is variant EDM processes in a situation where it employs water as a dielectric fluid, with pressure flushing and rotating nanotube electrode. This paper brings out the relative features of work pieces i.e., H.S.S and Titanium 31 about their surface roughness with Talysurf, as well as Surfaces Texture with Scanning Electronic Microscope (SEM analysis).Thus the results are evaluated for Ra (Surface Roughness), Rsk (Surface Skewness) and Rku (Surface Kutosis).
Keywords: Titanium 31, (H.S.S) High Speed Steel, Micro Electro Discharge Machining Drill (Micro EDMD), SEM, Ra, Rsk, Rku

Scope of the Article: Frequency Selective Surface