Application of Multi-domain Collaborative Modeling and Simulation Techniques to Shearer Reliability Analysis
A shearer designed by coal companys was taken as a project object, rigid-flexible coupled models of the whole shearer were established based on multi-domain modeling and simulation technology, The technical problems about how to calculate the shearers loads, how to add the loads on the whole shearer and how to set the simulation solver parameters had been discussed. From the simulation results, the stress and deformation of the shearer in working condition had been predicted. Problems such as stress concentration of the shearers shell and planet shaft and large deformation of the planet carrier were found, and also the improvements and optimization programs were put forward after the simulation. It really gave some certain references to improve the shearers working reliability. At the same time this technique also provided a new way to research the reliability of shearer.
Multi-domain modding Co-simulation Rigid-flexible coupling Reliability analysis
Zhao Li-juan Liu Xu-nan
Mechanical Engineering College Liaoning Technology University Fuxin, Liaoning
国际会议
2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)
长沙
英文
267-270
2010-12-18（万方平台首次上网日期，不代表论文的发表时间）