The Lateral Vibration Analysis of the Machine Drive Screw
The drive screw is simplified as a rotating Tinoshenko beam under the pre-tension force. Using boundary conditions and continuity conditions, the frequency equation of the screw with the elastic supports is derived considering the effect of gyroscope, the pre-tension force, the bearing stiffness, and the contact between the worktable and the screw. The effect of the system parameters on the lateral natural frequency is studied to supply a base for designing the drive system.
Huiduan Zhang
School of Mechanics and Power Engineering, Henan Polytechnic University, Jiaozuo, China, 454000
国际会议
河南焦作
英文
1-5
2010-10-31（万方平台首次上网日期，不代表论文的发表时间）