五、教学方法： 1. 讲授法 2. 演示法 3. 实验法 六、教学过程： 1. 滚珠丝杠的原理和结构 （1）介绍滚珠丝杠的工作原理和结构,浙江滚珠丝杠检测主要包括以下几个方面： 1. 检测滚珠丝杠的几何参数，如螺距、导程、直径等，以保证其满足设计要求, 3. 可以咨询当地工商行政管理部门或行业协会，了解当地生产厂家情况,滚珠丝杆是一种高精度、高速度的传动元件，适用于对传动精度要求较高的场合,上海精密滚珠丝杠电机具有精度高、重复性好、噪音小、寿命长等优点，是现代自动化生产中不可或缺的重要元件,公司秉承“质量第一，用户至上”的经营理念，为客户提供优质的产品和良好的售后服务,滚珠丝杠国标1级精度是指滚珠丝杠的制造精度符合国家标准GB/T 11804-2006的1级精度要求, 关键词：滚珠丝杠；润滑故障；产生机理；影响因素；解决方法 Abstract: Ball screw is a very important mechanical transmission component, which is widely used in various mechanical equipment. However, in the long-term operation, ball screw is prone to lubrication failure, resulting in unstable operation and even unable to work properly. In this paper, the working principle of ball screw is analyzed, the mechanism and influencing factors of lubrication failure are studied, and corresponding solutions are proposed. The experimental results show that, by correctly selecting lubricants, maintaining the integrity of the lubricating film and regularly carrying out maintenance, etc., the lubrication failure of ball screw can be effectively prevented and solved. Keywords: Ball screw; Lubrication failure; Mechanism; Influencing factors; Solutions.,湖北上银滚珠丝杠是一种高精密度的机械传动元件，广泛应用于工业机械、数控机床、精密仪器、航空航天等领域,这种装置通常被应用于需要高精度和高速度的机械设备中，例如工业机器人、数控机床等