Studies on the Forced Vibration during Grinding

スポンサーリンク

概要

• 論文の詳細を見る

• The purpose of this paper is to investigate the influence of forced vibrations on the geometrical accuracy of ground surface. The methods to calculate the grinding stiffness, the contact stiffness and the effect of geometrical interference between grinding wheel and workpiece which are important factors in grinding are shown and discussed. Considering these factors a model of grinding process is proposed to analyse the vibration problem. A summary of the results is : (1) A sufficiently low table speed in surface grinding and a suitable speed of workpiece rotation in cylindrical plunge grinding improve the geometrical accuracy of ground surface. (2) It was found in cylindrical plunge grinding that the forced vibration, whose frequency is within a resonant region of the system, is considerably amplified and it becomes difficult to differentiate forced and self-excited vibrations. A new experiments were performed to verify the theoretical results.

• 一般社団法人日本機械学会の論文

著者

• Shimizu Tetsu

  Former Graduate Student Of Mechanical Engineering

• Inasaki Ichiro

  Associate Professor Of Mechanical Engineering

• Inasaki Ichiro

  Faculty Of Engineering Keio University

• Yonetsu Sakae

  Faculty Of Engineering Keio University

• SHIMIZU Tetsu

  Faculty of Engineering, Keio University

関連論文

• Development of a Spindle System with an Adjustable Preload Mechanism Using a Piezoelectric Actuator
• Turning Using Extremely Small Amounts of Cutting Fluids
• Regenerative Chatter in Cylindrical Plunge Grinding
• Regenerative Chatter during Cylindrical Transverse Grinding
• Studies on the Forced Vibration during Grinding

スポンサーリンク