PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION

Tian Aimei; Wang Yanrong

Volume 14 Issue 3

Jul. 1999

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Tian Aimei, Wang Yanrong. PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION[J]. Journal of Aerospace Power, 1999, 14(3): 320-322.

Citation:

Tian Aimei, Wang Yanrong. PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION[J]. Journal of Aerospace Power, 1999, 14(3): 320-322.

Tian Aimei, Wang Yanrong. PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION[J]. Journal of Aerospace Power, 1999, 14(3): 320-322.

Citation:

Tian Aimei, Wang Yanrong. PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION[J]. Journal of Aerospace Power, 1999, 14(3): 320-322.

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PRELIMINARY RESEARCH ON RELIABILITY DESIGN METHOD OF MECHANICAL COMPONENT VIBRATION

4th Dept.Beijing University of Aeronautics and Astronautics, Beijing 100083

Received Date: 1998-09-01
Rev Recd Date: 1998-12-01
Publish Date: 1999-07-28

Abstract

Abstract

A method is presented to evaluate the reliability of a mechanical component vibration.An interference reliability model for the exciting frequency and the natural frequency of the component has been established.The reliability computation formula has been deduced by use of Goodman curve and its application conditions for the forced resonant response that can damage the component.In general,this method can be applied to the components,for which the modal frequencies can be separated,such as the turbine blades.
- Mechanical component,
- Vibration,
- Reliability,
- Design