《等深度螺旋槽止推轴承的边界元法计算.docx》由会员分享，可在线阅读，更多相关《等深度螺旋槽止推轴承的边界元法计算.docx（6页珍藏版）》请在金锄头文库上搜索。
1、等深度螺旋槽止推轴承的边界元法计算Abstract:In this paper, the boundary element method (BEM) is used to calculate the deep groove ball bearing with equal-depth spiral groove. The numerical simulation model is established based on the boundary condition and the displacement equation of the ball bearing. The accuracy o
2、f the numerical simulation model is verified by comparing the simulation results with the experimental results. The influence of different parameters on the performance of the deep groove ball bearing with equal-depth spiral groove is analyzed. The research shows that the BEM can effectively analyze
3、 the performance of the deep groove ball bearing with equal-depth spiral groove, which provides a theoretical basis for the optimization design of the ball bearing.Introduction:With the development of science and technology, the deep groove ball bearing is widely used in various machineries. The bal
4、l bearing with equal-depth spiral groove is a new type of ball bearing, which has the characteristics of high load capacity, high stability, and low noise. The research on the performance of the deep groove ball bearing with equal-depth spiral groove is of great significance to improve the efficienc
5、y and reliability of machinery. The boundary element method (BEM) is a powerful analytical method for the solution of the boundary value problem. In this paper, the BEM is used to analyze the performance of the deep groove ball bearing with equal-depth spiral groove.Numerical simulation model:The nu
6、merical simulation model is established based on the boundary condition and the displacement equation of the ball bearing. The boundary condition of the ball bearing is taken as the inner and outer circles of the ball bearing, and the displacement equation is used to describe the motion of the ball
7、bearing in the groove. The numerical calculation process of the BEM includes the discretization of the boundary, the calculation of the influence coefficients, and the solving of the linear system.Verification of simulation results:The accuracy of the numerical simulation model is verified by compar
8、ing the simulation results with the experimental results. The experimental results show that the deep groove ball bearing with equal-depth spiral groove has high load capacity, high stability, and low noise. The simulation results also show that the BEM can effectively analyze the performance of the
9、 deep groove ball bearing with equal-depth spiral groove.Performance analysis:The influence of different parameters on the performance of the deep groove ball bearing with equal-depth spiral groove is analyzed. The results show that the load capacity, stability, and noise of the ball bearing are aff
10、ected by the diameter of the ball, the radial clearance, and the spiral angle. The optimal design of the deep groove ball bearing with equal-depth spiral groove can be obtained by adjusting the parameters.Conclusion:In this paper, the boundary element method (BEM) is used to analyze the performance
11、of the deep groove ball bearing with equal-depth spiral groove. The numerical simulation model is established based on the boundary condition and the displacement equation of the ball bearing. The accuracy of the numerical simulation model is verified by comparing the simulation results with the exp
12、erimental results. The influence of different parameters on the performance of the ball bearing is analyzed. The research shows that the BEM can effectively analyze the performance of the deep groove ball bearing with equal-depth spiral groove, which provides a theoretical basis for the optimization
13、 design of the ball bearing. Further research can be carried out by considering the lubrication and wear of the ball bearing.Further research on the deep groove ball bearing with equal-depth spiral groove can be carried out by considering the lubrication and wear of the ball bearing. The presence of
14、 lubrication in the ball bearing is essential to reduce the friction and wear between the balls and the raceway. Therefore, the lubrication performance of the ball bearing can be analyzed through numerical simulation models, such as the finite element method, and experimental tests.The wear of the b
15、all bearing refers to the gradual loss of material from the contact surfaces. The wear is mainly caused by the sliding and rolling contact between the balls and the raceway. The wear of the ball bearing may cause a decrease in load capacity and an increase in noise and vibration. Therefore, the wear
16、 of the ball bearing needs to be considered in the design and performance analysis of the ball bearing.Moreover, the dynamic performance of the ball bearing should also be studied, as the vibration and noise generated by the ball bearing can affect the overall performance of the machinery. Different factors, including the design parameters, load conditions, and operating speed, may affect the dynamic response of the ball bearing. Therefore, t
