3. 设置滚珠丝杠的导向方式:滚珠丝杠的导向方式有内外导向、内导向和外导向等多种方式,
2. 更换更合适的滚珠直径,使其更好地匹配银滚珠丝杠,
在这些情况下,滚珠丝杠运动控制器会自动控制滚珠丝杠的运动,将其返回到初始位置,
ANSI/ABMA 15:涵盖了滚珠丝杠和轴承的尺寸、公差和配合要求,以下是一篇关于滚珠丝杠的外文文献:
Title: Ball screw drives: Their performance, modeling, and control – A review
Authors: Adel A. El-Sharkawy, Mohamed H. Elbestawi
Journal: Mechanism and Machine Theory
Year: 2003
Abstract:
Ball screw drives are widely used in many applications due to their high efficiency, low friction, and high accuracy. This paper provides a comprehensive review of the performance, modeling, and control of ball screw drives. The performance analysis includes the kinematic and dynamic behavior of ball screw drives, as well as the influence of various design parameters on their performance. The modeling section discusses the development of mathematical models for ball screw drives, including both analytical and numerical approaches. The control section presents various control strategies that have been used to improve the performance of ball screw drives, such as position control, velocity control, and force control. The review concludes by discussing some of the current challenges and future research directions in the field of ball screw drives.
Keywords: ball screw drives, performance analysis, modeling, control.,滚珠丝杠装是一种高精度丝杠加工设备,
2. 润滑:定期添加润滑油或脂,以减少摩擦和磨损,延长滚珠丝杠的使用寿命,
5. 拆卸完成后,检查滚珠丝杠、螺母和垫片的状况,如有磨损或损坏需要及时更换,
4. 使用环境:滚珠丝杠在恶劣的环境下使用,比如高温、高压、腐蚀等,容易磨损,
需要注意的是,预紧力不宜过大,一般为螺母额定扭矩的50%~70%