液压钻机动力头一级斜齿轮接触分析  

Hydraulic Drilling Power Head a Helical Gear Contact Analysis

作　　者：梁长桥[1] 杜衍峰[1] 赵继云[1] 刘帅杰[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221116

出　　处：《煤矿机械》2012年第11期104-105,共2页Coal Mine Machinery

摘　　要：运用Pro/E软件建立渐开线斜齿轮参数化精确模型,对液压钻机的斜齿轮箱内的斜齿轮进行装配生成啮合模型,通过利用Pro/E与ANSYS WORKBENCH专用的数据交换接口,把齿轮啮合模型导入ANSYS WORKBENCH中,通过斜齿轮的接触非线性分析求解计算,求解出斜齿轮的接触应力,得出有限元分析结果比理论计算结果小,有限元计算出的结果更贴合实际,为斜齿轮接触分析提供了快速有效的方法。The involute helical gear parametrization precise model is established by the Pro/E software, and the helical gear in the helical gear box of the hydraulic rig is assembly generated to meshing model. The Pro/E and ANSYS WORKBENCH special-purpose data exchange connection can inducts the gear meshing model in ANSYS WORKBENCH, through helical gear contact analysis to solve nonlinear calculations, solving the helical gear contact stress, the finite element analysis results obtained theoretical results is smaller than the theoretical calculations, which is more near to reality , and provides a rapid and effective method to analyse helical gear contact.

关 键 词：液压钻机动力头 斜齿轮 接触 有限元分析 

分 类 号：TD421[矿业工程—矿山机电] TH132.4[机械工程—机械制造及自动化]