Analysis on bearing characteristic of rocker arm output terminal thin coal bed coal mining machine

doi:10.16731/j.cnki.1671-3133.2018.05.008

Abstract

Abstract: Research on the output terminal bearing of rocker arm coal mining machine,using the project team to develop the coal mining machine load simulation program to get the force curve,through the analysis of the whole force of the coal mining machine,get the load of output terminal bearing.Comprehensive consideration of the constraints of the bearing in the work and the external environment and other factors,using ANSYS-DYNA to display the dynamic simulation,establish to the finite element model of bearing,obtain the stress characteristics of the bearing,in order to provide a basis for futher research on the motion characteristics of the rolling bearing of the output terminal

Key words: coal mining machine, cylindrical roller bearing, ANSYS-DYNA software, stress

CLC Number:

TD421

Zhao Lijuan, Zhang Meichen, Shi Baisheng. Analysis on bearing characteristic of rocker arm output terminal thin coal bed coal mining machine[J]. Modern Manufacturing Engineering, 2018, 452(5): 38-42.

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Analysis on bearing characteristic of rocker arm output terminal thin coal bed coal mining machine

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