高切込み円筒トラバース研削に関する研究(第2報) : 砥石の損耗挙動

概要

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The present report investigates the wheel wear behavior in cylindrical traverse grinding in high depth of cut. Even in initial cylindrical traverse grinding in high depth of cut, a large and deep wheel wear of step type results at the edge of the wheel side which grinds the workpiece at the be-ginning, As grinding proceeds, the wheel wear becomes as deep as the depth of cut and widens to the opposite side. The wear shape varies gradually from the step type to the straight type, The hard-er the grinding conditions are set up and the softer the grade of grinding wheels is, the more rapidly the wear shape of grinding wheel varies because of the increase of bond and grain fractures, The variation in loading changes together with cutting edge spacing, and therefore the loading has influ-ences on the bond and grain fractures,
公益社団法人精密工学会の論文
1984-12-05