Volume : III, Issue : VI, June - 2013

Design and Fabrication of Multi Ball Burnishing for Post Machining Finishing Process

Ravi Butola, Dr. Qasim Murtaza, Jitendra Kumar

Abstract :

Burnishing is a post machining finishing process to achieve smoother, accurate and hard surfaces. It is primarily a cold working process involving plastic deformation of thin layer of micro irregularities on the surface being treated. The present work was undertaken to faicate a multiple ball burnishing tool using a spring to apply a known force and study the improvement resulting from burnishing in surface roughness of a mild steel specimen under various conditions of a burnishing feed rates where a single pass multi ball burnishing was done. The parameters that contribute to output of a burnishing processes has been identified as burnishing speed, feed rate, luicant condition number of passes undertaken and force is impressed on the burnishing tool through preloading. Washers of specific loads are manufactured for preloading by caliating the tool under varying loading conditions.

Keywords :

Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Ravi Butola, Dr. Qasim Murtaza, Jitendra Kumar Design and Fabrication of Multi Ball Burnishing for Post Machining Finishing Process Indian Journal of Applied Research, Vol.III, Issue.VI June 2013

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