2. 社交媒体：利用社交媒体平台，例如LinkedIn、Facebook、Twitter等，与潜在买家建立联系, 关键词：滚珠丝杠；机床；航空航天；自动化设备；市场应用 Abstract: Ball screw is a common precision transmission device, which is widely used in machine tools, aerospace, automation equipment and other fields. This paper mainly discusses the market application of ball screw, including its application in machine tools, aerospace, automation equipment and other fields, as well as the future development trend. Firstly, the basic principle and structural characteristics of ball screw are introduced, and then the application of ball screw in machine tools is elaborated in detail, including CNC machine tools, machining centers, lathes, etc., and the advantages and disadvantages of ball screw in machine tools are analyzed. Subsequently, this paper discusses the application of ball screw in aerospace field, including aircraft, satellites, missiles and other fields, and analyzes the application characteristics and performance requirements of ball screw in aerospace. Finally, this paper introduces the application of ball screw in automation equipment, including robots, automated production lines, automated warehouses and other fields, and explores the development trend and future application prospects of ball screw in automation equipment. Keywords: ball screw; machine tool; aerospace; automation equipment; market application.,其主要应用于机床、自动化生产线、半导体设备、精密仪器等领域，用于实现高精度定位、高速运动和精密加工等工艺要求,滚珠丝杠是机械设备中常用的传动部件，其调节方法如下： 1. 调整滚珠丝杠的预紧力：在滚珠丝杠固定座上松开螺栓，调整预紧垫片的厚度，使其达到所需的预紧力, 2. 在安装滚珠丝杠和螺母前先清洁它们，以确保它们的表面干净、无杂质和无油脂,1. 确定螺纹规格：选择滚珠丝杠螺母时，首先需要确定螺纹规格，包括直径、螺距和牙型等参数,联轴器是一种连接两个轴的装置，可以传递扭矩和旋转运动,其作用是将旋转运动转化为线性运动，并且具有高精度、高效率和长寿命等优点,机油润滑适用于低速和中速运转的轴承和滚珠丝杠，它们具有良好的润滑性和冷却性能，能够延长轴承和滚珠丝杠的使用寿命,江苏国产滚珠丝杠的精度通常可以达到C5级或C7级，其中C5级的精度更高一些