Dynamic equations of the intermittent-motion of a globoidal cam driven system were derived in this study. The effects of roller mesh flexibility and cam profile curve on the residual vibration of a globoidal cam system were studied experimentally and numerically. Time varying roller mesh stiffness and damping coefficients were used to account for the periodic variation of the mesh stiffness in the dwell and the active periods respectively. Dynamic responses of a globoidal cam system in the active and the dwell periods were simulated and measured. The effects of cam profile and input shaft speed on the residual vibration were also studied in this work. Results indicated that the proposed model was feasible for the dynamic simulation of a globoidal cam system.
Dynamic Responses of a Globoidal Cam System
Contributed by the Design Automation Committee for publication in the JOURNAL OF MECHANICAL DESIGN. Manuscript received Aug. 2003; rev. Feb. 2004. Associate Editor: A. A. Shabana.
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Kuang, J., Lin, A., and Ho, T. (October 28, 2004). "Dynamic Responses of a Globoidal Cam System ." ASME. J. Mech. Des. September 2004; 126(5): 909–915. https://doi.org/10.1115/1.1767182
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