単板剥ぎ取り機械に関する研究 (XX) : スライサを対象とした単板切削におけるナイフすくい面の摩擦係数の変化に及ぼす切削方式の影響

概要

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The purpose of this report is to make clear the effects of the inclination angle (i) between the main axis direction of the workpiece and the direction perpendicular to a cutting edge on the cutting surface, the other cutting conditions, and the workpiece conditions upon the cutting phenomena under various cutting methods. The specimens of white seraya and tangile were used in this study, and were set on the same experimental apparatus as used in previous reports^<1)∿3)>. Using this apparatus, the components and the resultants of the cutting force acting on the workpiece and the frictional coefficient (μ) on the tool rake-face were measured under various cutting methods. The variation of the cutting force and μ with the cutting conditions and with the workpiece conditions was made clear, and the relation of the roughness of the workpiece cutting-surface to them was discussed.
2002-03-27