搜索结果: 1-4 共查到“工学 spur gear”相关记录4条 . 查询时间(0.093 秒)
Vehicle gearbox dynamics: centre distance influence on mesh stiffness and spur gear dynamics
vehicle gearbox spur gear mesh stiffness centre distance dynamics diagnostic
font style='font-size:12px;'>
2010/10/29
Vehicle gearbox dynamics is characterized by time varying mesh stiffness. The paper presents a survey of methods used for determining mesh stiffness and the analysis of the centre distance influence o...
外啮合齿轮泵动态困油模型及其参数影响分析(Dynamic Model of Trapped Oil and Effect of Related Variables on Trapped Oil Pressure in External Spur-gear Pump)
外啮合齿轮泵 困油模型 动力学模型
font style='font-size:12px;'>
2009/9/25
p1;相关参数对困油的影响是矛盾的,存在优化问题。表明所建模型正确可靠,能够用于困油压力预测、振动分析与评估以及泵整体设计的最优化。
外啮合齿轮泵困油面积和卸荷面积计算式的建立(Established Formulas for Trapped-oil Area and Relief-load Area of External Spur-gear Pump)
外啮合齿轮泵 困油面积 卸荷面积 拟合公式
font style='font-size:12px;'>
2009/8/11
为利于后续困油现象的定量分析,基于泵齿轮传动的几何关系及它与卸荷槽的空间位置关系的解析和过渡曲线的适当简化,以啮合点与节点之间的距离为变量,建立了困油面积的计算公式和卸荷面积的拟合公式,并对计算结果与由精确的虚拟模型获得的测量结果进行了对比。研究表明:困油面积和卸荷面积均可采用不同指数的抛物线线型表示,过渡曲线的简化是可行的,提供的拟合常数可直接使用。得出的两面积计算公式正确可靠,可直接用于后续困...
The reverse engineering to optimise the dimensional conical spur gear by CAD
Optimisation CAD Conical spur gear
font style='font-size:12px;'>
2010/1/19
Purpose: This paper propose a method to optimise the module of cutting conical spur gear, after being worn
or broken, with the aid of Computer-Aided Design (CAD). The suggested method allows determin...