2014Applied Mechanics and MaterialsOpen access

Modal Analysis for Vertically Cutting the Motor Frame Based on ANSYS Software

Xin Rong Wang, Yan Zhou, Ya Zhou Zhao, Ping Wang

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Abstract

The dynamic modeling method with finite element for the motor frame was introduced by using ANSYS software to analyze the frame modal. Natural frequency characteristics and the vibration modes of frame under the action of centrifugal force during vertical machining process were discussed, and effects on the result of modal analysis coming from rotating centrifugal force at different velocity were analyzed. These study results are helpful for guidance of the key process and equipment design for machining the motor frame.

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What this paper is about

The dynamic modeling method with finite element for the motor frame was introduced by using ANSYS software to analyze the frame modal. Natural frequency characteristics and the vibration modes of frame under the action of centrifugal force during vertical machining process were discussed, and effects on the result of modal analysis coming from rotating centrifugal force at different velocity were analyzed. These study results are helpful for guidance of the key process and equipment design for machining the motor frame.

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Available abstract

The dynamic modeling method with finite element for the motor frame was introduced by using ANSYS software to analyze the frame modal. Natural frequency characteristics and the vibration modes of frame under the action of centrifugal force during vertical machining process were discussed, and effects on the result of modal analysis coming from rotating centrifugal force at different velocity were analyzed. These study results are helpful for guidance of the key process and equipment design for machining the motor frame.

Key concepts: Modal analysis, Vibration, Frame (networking), Finite element method, Structural engineering, Modal, Engineering, Software

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