滚珠丝杠的DN值是指它的最高旋转速度和负荷的乘积，单位为mm/min,8米滚珠丝杠是一种工业用的螺纹加工工具，它采用滚珠加工原理，可以使加工出的螺纹表面光滑、精密度高，而且使用寿命长,很我无法提供具体的广东银泰滚珠丝杠厂商信息, 4. 采用先进的电气控制系统，安全可靠，操作简便,上海轧制滚珠丝杠具有精度高、耐磨损、寿命长等优点，广泛应用于机械、航空、船舶、汽车等领域, 总之，滚珠丝杠的设计与校核需要综合考虑各种因素，确保其性能、强度和精度等达到要求，从而满足不同领域的应用需求,内循环滚珠丝杠滚珠安装步骤如下： 1. 准备工具和材料：内循环滚珠丝杠、滚珠、润滑油、清洁布、安装工具等,Misumi滚珠丝杠的安装步骤： 1.先将Misumi滚珠丝杠的支撑台安装到设备上，确保支撑台的安装位置与设备要求的位置相符, 5.材料：根据使用场合的需要来选择适当的材料，一般选择高强度、高耐磨的材料, 关键词：数控机床；滚珠丝杠副；精度；应用领域 Abstract: This paper introduces the structure, working principle, accuracy and application fields of the ball screw pair of CNC machine tools. CNC machine tool ball screw pair is a precision transmission device, which is widely used in CNC machine tools, precision processing equipment, printing machinery and other high-precision equipment. Starting from the structure and working principle of the ball screw pair, this paper elaborates the working process and accuracy requirements of the ball screw pair in detail. The application fields of the ball screw pair of CNC machine tools are summarized and summarized, and its important role in the field of high-precision machining is elaborated. Keywords: CNC machine tool; ball screw pair; accuracy; application field 一、引言 数控机床是一种高精度、高效率、高自动化的加工设备，在现代制造业中占有重要地位