6. 安装方便：北京滚珠丝杠采用标准化设计，安装简单方便，能够快速调整和维护, 3. 安装滚珠丝杠轴承 将滚珠丝杠轴承放在座板上，将轴承对准座板上的螺丝孔，然后使用螺丝将轴承固定在座板上,滚珠丝杠轴向负荷的大小直接影响滚珠丝杠的承载能力和寿命, 关键词：滚珠丝杠，支撑轴承，结构，工作原理，应用 Abstract: Ball screw support bearings are a type of bearing that combines ball screws and support bearings. It has the advantages of high precision, high rigidity, high speed, high load capacity, long life and other advantages, and is widely used in machine tools, automation equipment, aerospace and other fields. This article mainly introduces the structure, working principle, characteristics and application of ball screw support bearings, and analyzes the problems and development trends. Keywords: ball screw, support bearing, structure, working principle, application, 3. 转速：根据需要的转速选择合适的丝杠螺距和丝杠长度，避免因转速过高导致的振动和损坏,导程越大，每转一圈时螺纹向前移动的距离越远，螺距也就越大,滚珠丝杠一般使用轻质机油或专门的滚珠丝杠油进行润滑,负载系统用于施加负载，模拟实际工作环境下的负载情况,此外，滚珠丝杠还广泛应用于航空航天、汽车制造、电子设备和医疗器械等领域中, 4. 在轴承外侧绘制滚珠丝杠的螺纹，可以使用“线”命令绘制螺纹的轮廓，然后使用“阵列”命令复制多个螺纹，使其围绕轴承螺旋上升