5136 立体交差二円筒の接触に関する研究(S63-7 トラクション・CVT,S63 伝動装置の基礎と応用)

概要

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To make the most of the good features, it is important to improve the load-carrying capacity of crossed helical gears. Two factors, that is, high sliding velocity and high contact stress seem to be important, but here we limit the discussion to the contact stress state. It is worthwhile to examine the subject more closely. Also, it is important to understand the meshing geometry of crossed helical gears, since it forms the theoretical basis of the meshing geometry of other types of gears. The purpose of this report is to exactly investigate the contact stress states between the tooth surfaces of crossed helical gears. To guard against the danger of surface failures, it is necessary to have a means of calculating the contact stress states. In this study, details of the variations of the contact ellipse on an imaginary rack of crossed helical gears were observed.
社団法人日本機械学会の論文
2006-09-15