自在継手により駆動される回転軸の横振動 : 第3報,十字ピンとヨークとの間の摩擦による振動

概要

論文の詳細を見る
The present investigation concerns lateral vibrations of a rotating shaft driven by a universal joint which has viscous and Coulomb's frictions. Periodic forces are obtained when viscous and Coulomb's frictions act on the relative angular motion between a cross-pin s and yokes of the universal joint, and the character of the vibration s is explained. The flexible driven shaft is supported by a universal joint at one end and a ball bearing at the other end. The driven shaft carries a balanced rotor. Analyses and experiments show that vibrations caused by viscous friction between the cross-pin and the yokes enlarge with an increase of the joint angle but can scarcely occur, and that vibrations caused by Coulomb's friction are independent of the joint angle.
一般社団法人日本機械学会の論文
1986-07-25