Research on Fatigue Life of Belt Conveyor Driver Drum in Coal Mine
Belt conveyor is one of the main transport equipment in coal mine, the driver drum is its key part. The life and intensity of driver drum plays an important role in the belt conveyor running with high safety and reliability. In this paper, the stress of driver drum is researched by the static intensity analysis with ANSYS, the value of the stress and strain on the driver drum surface has been gotten and the dangerous area is determined. With the FE-SAFE module, the fatigue life is simulated. At the same time, the probability and statistics method is used to estimate the fatigue life. Based on the weibull distribution and the parameter estimating with the least squares, the result obtained by mathematical statistics is almost consistent with that by simulation, and they both are close to actual value.
ANSYS fatigue life analysis Weibull distribution least square
SUI Xiuhua XIAO Linjing MIAO Dejun
College of Mechanical and Electronic Engineering,Shandong University of Science and Technology,Qingd College of Resource and Environment Engineering,Shandong University of Science and Technology,Qingda
国际会议
The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)
北京
英文
1914-1918
2008-09-24（万方平台首次上网日期，不代表论文的发表时间）