切削工具の衝撃緩和に関する研究 : 切削抵抗の動的成分の抑制について

概要

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This paper describes the restraint ability of the dynamic component of cutting-off tools which was specially equipped with the spring damper, conveniently termed as the sample tool. The differences of cutting action between the sample tool and the ordinary tools, i. e. cutting-off tool and cutting-off spring tool, were also described in this paper. Impact shocks to the tool were produced as the tool was passing through a groove made perpendicular to its axis on each work-piece. The action of the sample tool and the ordinary tools without the groove was compared to that with the groove. The experimental results show that the sample tool is superior to the ordinary tools in relation to the dynamic component of the cutting resistance. However, the cutting ability of the sample tool under some conditions is worse than that of the ordinary tools. The reason is considered as that the rigidity of sample tool is lower than that of the ordinary tools.
東海大学の論文