一般オルダム継手の研究 : 第1報,中間節の運動解析(機械要素,潤滑,工作,生産管理など)

概要

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This paper deals with a new mechanism, the generalized Oldham coupling., This is a turning block double-slider crank mechanism with circular-arc-sliders and is a cyclical varying speed coupling. Type of a cyclical varying speed motion is decided by form of circular-arc-sliders. The motion of the intermediate element disk is similar to that of the "hula-hoop", but more complicated. This paper aims at analyzing the motion of the intermediate element of the generalized Oldham coupling. First an instantaneous center of rotation of the intermediate element is found, and the fixed centrode is obtained as the locus of this center in the fixed coordinate system. Secondly the moving centrode is also obtained as the locus of this center in the moving coordinate system attached on the intermediate element. The motion of intermediate element is expressed as the motion that this moving centrode rolls on the fixed centrode.
社団法人日本機械学会の論文
2005-05-25