創成機構の運動解析に関する研究 : 機構要素に作用する慣性力,トルクなどの解析(機械要素,滑潤,工作,生産管理など)

概要

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A rotor housing of a Wankel internal combustion engine has a peri-trochoidal form that is machined by the internal grinder that is operated by a form generating mechanism. The elastic deformation arises in the machine elements by inertia forces, torques and grinding force that are caused in the processing motion. And positional errors arise between a workpiece and grinding wheel according to the dimensional errors of machine elements and assembling structure. The ground formative accuracy is affected considerably by these factors. To grind the trochoidal form more precisely and efficiently, the authors have investigated the motion analysis about the mechanism. In this paper analytical results have been obtained about inertia forces and torques acting on the mechanism to estimate the elastic deformation. The calculated results are compared with the experimental ones. Good agreement was found between them. Some results are presented in the form of graghs and tables.
一般社団法人日本機械学会の論文
2002-03-25