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Analysis of Surface Modification Through PCBN Cutting Tool-By Dry Machining


Affiliations
1 VNRVJIET, Bachupally (via) Kukatpally, Hyderabad, India
2 JNTU Engg. College, Kukatpally, Hyderabad, India
     

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Dry Machining with Poly Cubic Boron Nitride (PCBN) cutting tool had significant observations. This phenomenon can be exploited for surface modification by suitable tool material into the machined surface for improved mechanical properties. Metallurgical analysis of such processed surface exhibits the presence of white layer, Eigen analysis frequency spectrum shaped and fabricated by powder metallurgy technique on En31 material by PCBN cutting tool. A major attraction of this approach is the simultaneous occurrence of machining and surface modification.
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  • Analysis of Surface Modification Through PCBN Cutting Tool-By Dry Machining

Abstract Views: 243  |  PDF Views: 0

Authors

M. V. R. D. Prasad
VNRVJIET, Bachupally (via) Kukatpally, Hyderabad, India
G. Ranga Janardhan
JNTU Engg. College, Kukatpally, Hyderabad, India
N. N. Ramesh
VNRVJIET, Bachupally (via) Kukatpally, Hyderabad, India

Abstract


Dry Machining with Poly Cubic Boron Nitride (PCBN) cutting tool had significant observations. This phenomenon can be exploited for surface modification by suitable tool material into the machined surface for improved mechanical properties. Metallurgical analysis of such processed surface exhibits the presence of white layer, Eigen analysis frequency spectrum shaped and fabricated by powder metallurgy technique on En31 material by PCBN cutting tool. A major attraction of this approach is the simultaneous occurrence of machining and surface modification.