关键词：滚珠丝杠；机械制造；应用；优化设计；实验验证 Abstract: As a common transmission element, ball screw has a wide range of applications in mechanical manufacturing. Based on the principle and structure of ball screw, this paper focuses on the application of ball screw in machine tools and other equipment. Through the analysis of the performance parameters of ball screw, optimization design schemes are proposed, including materials, manufacturing processes, lubrication methods, and so on. Finally, through experimental verification, the effectiveness of the optimization design scheme is proved. Keywords: ball screw; mechanical manufacturing; application; optimization design; experimental verification,滚珠丝杠由滚珠和丝杠组成，滚珠和丝杠之间有一个轴向间隙, 3. 轧制：将经过热处理的金属材料放入滚珠丝杠轧制机器中，通过轧制机器的滚轮和模具对材料进行轧制和压制，使其逐渐成型为滚珠丝杠的形状,阜康循环滚珠丝杠具有精度高、负载能力强、寿命长等特点，广泛应用于工业机械、汽车零部件、航空航天等领域,其主要作用是将旋转运动转化为直线运动，同时具有传递力矩、提高精度等功能, 4. 检查导轨表面是否平整，如有必要，研磨或更换导轨, 4.基准面定位法：在机器床床身上设置基准面，滚珠丝杠轴通过基准面来实现定位, 3. 取样精度：取样器可以控制切割深度和速度，确保取得的样品具有较高的精度和一致性, 2. 找到专业的维修服务商, 3. 加工滚珠道和外圆：在螺纹表面加工出滚珠道和外圆，这一步通常采用数控磨床进行加工