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Mine Use Explosion-proof Rubber Wheel Frame Modal Analysis Research

Zhishuai Wan

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Abstract

Taking a mine use explosion-proof roller car frame as the research object,according to rubber-tyred car running condition of and load characteristics.Using the finite element analysis method to frame to free modal and constraint modal analysis,obtain frame modal parameters,will analysis results and the engine and road surface incentive makes a comparative analysis,the results showed that the entire frame to satisfy the dynamic characteristics of condition,to determine the rubber roller car won't resonance.For actual test provides reference and basis.

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What this paper is about

Taking a mine use explosion-proof roller car frame as the research object,according to rubber-tyred car running condition of and load characteristics.Using the finite element analysis method to frame to free modal and constraint modal analysis,obtain frame modal parameters,will analysis results and the engine and road surface incentive makes a comparative analysis,the results showed that the entire frame to satisfy the dynamic characteristics of condition,to determine the rubber roller car won't resonance.For actual test provides reference and basis.

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Available abstract

Taking a mine use explosion-proof roller car frame as the research object,according to rubber-tyred car running condition of and load characteristics.Using the finite element analysis method to frame to free modal and constraint modal analysis,obtain frame modal parameters,will analysis results and the engine and road surface incentive makes a comparative analysis,the results showed that the entire frame to satisfy the dynamic characteristics of condition,to determine the rubber roller car won't resonance.For actual test provides reference and basis.

Key concepts: Modal analysis, Modal, Structural engineering, Frame (networking), Natural rubber, Finite element method, Modal testing, Engineering

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