Dynamic Stiffness of Machine Tool Feed Driving System : 2nd Report, Experimental Evaluation on the Damping Capacity of Slideway

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概要

• 論文の詳細を見る

• A feed driving model facilitated with a hydrodynamic, a half-floating, or a hydrostatic slideway was prepared and its dynamic stiffness was measured under the condition that when a Coulomb friction acted on the slideway, an exciting force, and a feed rate were varied. It is verified that the previous theory can well explain the experiment, that is, the dynamic stiffness can be estimated quantitatively if an equivalent damping capacity is evaluated from the Coulomb friction during vibration, and that, for a practical application, this friction can be replaced by the one somewhat smaller than the steady friction force measured for a steady feed.

• 一般社団法人日本機械学会の論文

著者

• Furukawa Yuji

  Faculty Of Eng. Tokyo Metropolitan University

• SHIOZAKI Susumu

  Faculty of Technology, Tokyo Metropolitan University

• MIZUKANE Masahiro

  Faculty of Eng., Tokyo Metropolitan University

• Mizukane Masahiro

  Faculty Of Eng. Tokyo Metropolitan University

• Shiozaki Susumu

  Faculty Of Eng. Tokyo Metropolitan University

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