吴正海讲师

吴正海，男，1990年生，工学博士。主要从事滚动轴承设计、制造和应用等领域的研究。

[1] 滚动轴承设计原理

[2] 滚动轴承动力学和摩擦学

代表性论文：

[1] Wu Zhenghai, Xu Yingqiang, Liu Kaian. The analysis on grease lubrication at two tapered bodies contact considering surface roughness[J]. Forschung im Ingenieurwesen (Engineering Research), 2019, 83(3): 339-350.

[2] Wu Zhenghai, Xu Yingqiang, Liu Kaian. Study on logarithmic crowning of tapered roller profile considering angular misalignment[J]. Journal of Tribology, 2020, 142(11): 111201.

[3] Wu Zhenghai, Xu Yingqiang, Deng Si’er, et al. Study on logarithmic crowning of cylindrical roller profile considering angular misalignment[J]. Journal of Mechanical Science and Technology, 2020, 34(5): 2111-2120.

[4] Wu Zhenghai, Xu Yingqiang, Deng Si’er. Analysis of dynamic characteristics of grease-lubricated tapered roller bearings[J]. Shock and Vibration, 2018, 2018:7183042.

[5] 吴正海, 徐颖强, 刘楷安, 等. 脂润滑点接触副混合润滑模型研究[J]. 机械工程学报, 2022, 58(1): 145-153.

[6] Wu Zhenghai, Xu Yingqiang, Liu Kai’an, et al. Numerical analysis of grease film characteristics in tapered roller bearing subject to shaft deflection[J]. International Journal of Engineering Transactions A: Basics, 2020, 33(7): 1403-1412.

代表性专利：