Abstract
PARAMETRIC ANALYSIS OF SURFACE FINISH IN BURNISHING AND SHOT PEENING PROCESS
Kundan Kumar D.* and Dr. K. Eshwara Prasad
ABSTRACT
Analyse the impact of roller burnishing and shot peening operations on the cylindrical work material, to achieving smaller roughness and better hardness of test specimens. The process parameters considered for roller burnishing process are tool material, force applied and the number of passes and for shot peening the process parameters are peening intensity, type of shot size and its material. The test specimens are aluminium and mild steel. Maximum burnishing force increases rate of surface hardness which tends to mitigate depends on decreased generating rate of new dislocations at high level.
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