A rolling bearing is a ready-to-mount machine element.
滚动轴承是一个即装即用的机器元件。
The screwdown block is improved by mechanics analysis with boundary element method, and a simple device is designed for dynamic load of oil film bearing used in high-speed wire rolling mill.
通过采用边界元法对高线轧机压下垫块改造模型进行力学分析，开发设计一种适合测量高线轧机油膜轴承动态载荷特性的简易装置。
Rolling bearing stiffness is usually estimated empirically and it is simplified as a constant stiffness element. This method often causes large error.
滚动轴承一般按经验公式估算其刚度特性或简化为定常的弹性元件，但误差较大。
应用推荐