6. 安装电线和控制器，将它们连接到动力装置和滑块上，确保它们正确连接, 滚珠丝杠的工作原理是：将滚珠丝杠螺纹与螺母配合，通过螺旋传递运动和力量, 外置弹簧的预紧是在滚珠丝杠的两端分别安装弹簧，通过调整弹簧的压力来达到预紧状态,滚珠丝杠的优点是运动平稳，精度高，寿命长, 3.安装支架和导向轮：将支架和导向轮安装在滚珠丝杠两端，用螺丝固定, 5. 检测和调试：制作完成的滚珠丝杠需要进行检测和调试，以保证其精度和质量,盐城精密滚珠丝杠是一种精密机械传动装置，由滚珠丝杠和导轨组成, 总体来说，滚珠丝杠的效率较高，是一种高效、精确、耐磨、节能的加工方式，被广泛应用于机械制造、自动化控制、航空航天等领域, 关键词：滚珠丝杠；传动；力学特性；优化设计；发展趋势 Abstract： Ball screw is a type of fastener widely used in the field of mechanical transmission, playing an important role in high-precision and high-load mechanical equipment. This paper introduces the principle, structure and performance of ball screw in detail, and summarizes the current research status and application areas of ball screw. By analyzing the mechanical model and calculation method of ball screw, the mechanical characteristics and optimization design method of ball screw are discussed. Finally, the future development direction of ball screw is prospected. Keywords: ball screw; transmission; mechanical characteristics; optimization design; development trend, 滚珠丝杠是通过滚珠在丝杠和螺母之间的滚动来实现高效传动的一种机械元件