通过建立滚珠丝杠标准库，可以提高用户对滚珠丝杠的选择和应用的准确性和效率，同时也可以促进滚珠丝杠技术和产业的发展,这些制造商通常使用优质材料和先进的生产工艺，以确保产品的质量和性能, 关键词：滚珠丝杠系统；动力学特性；振动响应；稳态误差；稳定性 Abstract: Ball screw system is a commonly used mechanical transmission system, and its dynamic characteristics have important influence on the performance and accuracy of mechanical systems. In this paper, the dynamic characteristics of ball screw system are studied, including the vibration response, steady-state error and stability of the system. Firstly, the mathematical model of ball screw system is established, considering the nonlinear contact between ball and screw and the discreteness of ball. Then, the vibration response of the system is analyzed by numerical simulation method, and the main vibration mode of the system is obtained by spectral analysis method. Then, the steady-state error problem of the ball screw system is studied, the reason for its occurrence is analyzed, and a correction method based on PID control is proposed. Finally, by studying the characteristic equation and state transition matrix of the system, the stability of the system is analyzed, and the sufficient conditions for the stability of the system are given. The results of this paper have important guiding significance for the design and control of ball screw system. Keywords: ball screw system; dynamic characteristics; vibration response; steady-state error; stability.,螺距越大，每转螺杆前进的距离就越长，速度也就越快,南京工艺滚珠丝杠是一种高精度、高效率的机械传动元件，适用于各种工业机械设备中的线性运动控制系统, 需要注意的是，在使用键槽约束滚珠丝杠时，键的尺寸和材质选择要与滚珠丝杠的螺纹轮或螺纹套相匹配，以确保其能够有效地传递扭矩和力量, 3. 更换丝杠：如果丝杠已经磨损或变形，应及时更换,因此，在设计滚珠丝杠时需要考虑实际承载列数，以确保其能够承受实际工作负载, 需要注意的是，在安装滚珠丝杠的过程中，要遵循厂家的安装说明，确保安装正确、牢固和安全,该设备具有结构紧凑、操作简便、安全可靠、升降平稳等特点，广泛应用于工厂、仓库、超市、医院、酒店等场所