它通常由两个螺母和一根螺杆组成，螺杆和螺母之间通过滚珠实现运动传递, 2. 准备好滚珠丝杠：将滚珠丝杠清洁干净，并确保其表面没有明显的划痕或损伤, 总之，要保证车滚珠丝杠的正常运转和长寿命，需要注意保持清洁、避免外力干扰、避免超负荷运转和定期维护保养, 关键词：滚珠丝杠；进给平台；PID控制；性能优化 Abstract: This paper mainly studies the design and control of the feed platform based on ball screw, which can achieve high-precision and high-speed motion control. Firstly, the basic principle and characteristics of ball screw are introduced. Then, the mechanical structure and electrical system of the feed platform are designed, and the PID control algorithm is adopted to realize motion control. Finally, the performance of the feed platform is verified through experiments, and the system is optimized. Keywords: ball screw; feed platform; PID control; performance optimization,它的优点包括高精度、高刚度、低噪声、高速运动和长寿命, 7. 最后再次涂抹润滑油，确保滚珠丝杠和相关零件充分润滑,它由螺纹杆和螺母组成，螺纹杆上嵌有球形滚珠，螺母内部的滚道与球形滚珠相配合，使得螺纹杆的旋转转化为线性运动，具有高精度、高速度、高刚性、低噪声、长寿命等特点，适用于各种高精度的线性运动控制系统，例如机床、工业机器人、半导体设备、医疗器械等领域, 2. 在清洗缸中放入清洗剂，将滚珠丝杠浸泡在其中，轻轻摇动滚珠丝杠，使清洗剂能够充分渗透到滚珠丝杠的每个角落, 6. 载荷：指滚珠丝杠的最大负荷，一般为F=10KN至100KN,福建双向滚珠丝杠具有高精度、高刚性、高效率、低摩擦等优点，广泛应用于数控机床、自动化设备、航空航天、精密仪器等领域