偏心プーリを持つ歯付ベルトの回転伝達誤差に関する研究 : プーリの偏心位相角, ベルト幅などの影響

概要

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The experiments with regard to the effect of an eccentric phase angle of the pulley were made for a transmission error in a synchronous belt drive with an eccentric pulley in the quasi-static condition under an initial tension, and these experimental results were compared with the computed results. The eccentric phase angle of the puley has a large effect on the transmission error. In order to maintain a small transmission error, the belt should be set up such that the eccentricities of the driving and driven pulleys cancel each other. When there is a meshing phase angle at the beginning of the meshing of the driven side, the transmission error having a period of one pitch of the pulley is decreased when this phase angle approaches zero, and the meshing phase angle exerts almost no influence on the transmission error having a period of one revolution of the driving pulley. Further, it was found that the amplitude of the transmission error having a period of one revolution of the driving pulley remains nearly constant regardless of the size of the belt width when the initial tension per unit width is the same.
一般社団法人日本機械学会の論文
1990-07-25