Analysis and synthesis of mechanical error in geneva mechanisms—a stochastic approach. Part 2: Internal geneva mechanism

Singiresu S Rao; S. S. Gavane

doi:10.1115/1.3256327

Analysis and synthesis of mechanical error in geneva mechanisms—a stochastic approach. Part 2: Internal geneva mechanism

Singiresu S Rao, S. S. Gavane

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Because of error of manufacture and assembly, the output kinematic characteristics of a Geneva mechanism will be different from the desired ones. In this paper an analysis procedure is developed to find the error in acceleration and jerk of internal Geneva mechanisms from the viewpoint of probability theory. A synthesis procedure, using nonlinear programming techniques, of distributing tolerances and clearances in the mechanism for specified maximum allowable errors in acceleration and jerk is discussed. The application of analysis and synthesis procedures is demonstrated by means of numerical examples.

Original language	English (US)
Pages (from-to)	72-77
Number of pages	6
Journal	Journal of Mechanical Design, Transactions Of the ASME
Volume	104
Issue number	1
DOIs	https://doi.org/10.1115/1.3256327
State	Published - 1982
Externally published	Yes

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Computer Science Applications
Computer Graphics and Computer-Aided Design

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abstract = "Because of error of manufacture and assembly, the output kinematic characteristics of a Geneva mechanism will be different from the desired ones. In this paper an analysis procedure is developed to find the error in acceleration and jerk of internal Geneva mechanisms from the viewpoint of probability theory. A synthesis procedure, using nonlinear programming techniques, of distributing tolerances and clearances in the mechanism for specified maximum allowable errors in acceleration and jerk is discussed. The application of analysis and synthesis procedures is demonstrated by means of numerical examples.",

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AB - Because of error of manufacture and assembly, the output kinematic characteristics of a Geneva mechanism will be different from the desired ones. In this paper an analysis procedure is developed to find the error in acceleration and jerk of internal Geneva mechanisms from the viewpoint of probability theory. A synthesis procedure, using nonlinear programming techniques, of distributing tolerances and clearances in the mechanism for specified maximum allowable errors in acceleration and jerk is discussed. The application of analysis and synthesis procedures is demonstrated by means of numerical examples.

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Analysis and synthesis of mechanical error in geneva mechanisms—a stochastic approach. Part 2: Internal geneva mechanism

Abstract

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