首页> 外文期刊>Tribology International >Investigation of lubricating and dynamic performances for high-speed spur gear based on tribo-dynamic theory
【24h】

Investigation of lubricating and dynamic performances for high-speed spur gear based on tribo-dynamic theory

机译:基于摩擦动力学理论的高速调速齿轮润滑和动态性能研究

获取原文
获取原文并翻译 | 示例
           

摘要

Lubrication and vibration are crucial to the reliability and efficiency of gear device, especially in high-speed, heavy-load condition. In this study, a novel model based on tribo-dynamic theory is introduced to investigate the lubricating and dynamic performances of high-speed spur gear. In conjunction with a finite element model, the time-varying meshing stiffness and static transmission error are derived precisely in the form of Fourier series. An efficient iterative algorithm, integrated Newmark method with multigrid method, is developed for solving the governing equations. The simulation results indicate that it is necessary to utilize tribo-dynamic model to assist lubrication design and vibration control of spur gear in high-speed condition.
机译:润滑和振动对齿轮装置的可靠性和效率至关重要,特别是在高速,重载条件下。 在本研究中,引入了一种基于摩擦动力学理论的新型模型,以研究高速浇口齿轮的润滑性和动态性能。 结合有限元模型,正方形啮合刚度和静态传输误差是傅立叶系列的形式得出的。 开发了一种高效的迭代算法,具有多重资源方法的集成纽马克方法,用于解决控制方程。 仿真结果表明,有必要利用摩擦动力模型来帮助润滑设计和高速条件下浇口齿轮的振动控制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号