This article presents Laplace transforms utilizing methods to determine response of follower systems to motions machined on cams. The exact response of a follower system at any cycle, at any time, or in any time zone is directly determined without the need for numerical integrations. The method permits the study of response for many cycles to determine beat effect, the critical cam speeds, and possible follower jump conditions. Cam profile is corrected to eliminate static error and oscillate follower about exact position. Disk cams with translating roller followers with one and two degrees of freedom are considered in the article. Numerical illustrations are included, where results by other numerical methods (matrix exponential and phase plane-6) are compared.
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September 1997
Research Papers
Exact Response Analysis and Dynamic Design of Cam-Follower Systems Using Laplace Transforms
C. Bagci,
C. Bagci
Department of Mechanical Engineering, Tennessee Technological University, Cookeville, TN 38505-5014
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S. Kurnool
S. Kurnool
Chrysler Corporation, 14250 Plymouth Road, Detroit, MI 48227
Search for other works by this author on:
C. Bagci
Department of Mechanical Engineering, Tennessee Technological University, Cookeville, TN 38505-5014
S. Kurnool
Chrysler Corporation, 14250 Plymouth Road, Detroit, MI 48227
J. Mech. Des. Sep 1997, 119(3): 359-369 (11 pages)
Published Online: September 1, 1997
Article history
Received:
April 1, 1994
Revised:
February 1, 1997
Online:
December 11, 2007
Citation
Bagci, C., and Kurnool, S. (September 1, 1997). "Exact Response Analysis and Dynamic Design of Cam-Follower Systems Using Laplace Transforms." ASME. J. Mech. Des. September 1997; 119(3): 359–369. https://doi.org/10.1115/1.2826356
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