Drawing of a ball screw in Taichung: 1. Start by drawing a horizontal line to represent the base of the ball screw. 2. Draw two vertical lines on each end of the horizontal line to form the supports for the ball screw. 3. Draw a long, thin cylinder in the center of the horizontal line to represent the screw shaft. 4. Draw two circles on each end of the cylinder to represent the bearings that support the screw shaft. 5. Draw a series of small circles along the length of the screw shaft to represent the ball bearings. 6. Connect the ball bearings with lines to represent the grooves in the screw shaft that they travel in. 7. Finally, add any necessary labels or dimensions to complete the drawing.,丝杠的螺距越大，每旋转一圈提供的线性位移就越大，相应的转矩也会增加,但是，两种轴承在一些特定的应用场景中也可以互相替代, 2. 精度要求：根据需要的精度选择螺母和滚珠丝杠的精度等级，一般有C0、C3、C5等级可供选择, 潍坊PMI滚珠丝杠的特点包括： 1. 高精度：采用高精度的滚珠和丝杠组合，能够实现极高的定位精度和重复定位精度, 3. 使用锁紧垫片：在螺母和螺纹之间加入一层锁紧垫片，可以增加锁紧力，并且可以防止松动, 嘉兴高精度滚珠丝杠的应用范围很广泛，是现代机械设备中不可或缺的重要部件, 3. 导程：导程是指升降滚珠丝杠每个螺距所包含的线性移动距离，导程越大，升降距离越远，但也会影响精度和稳定性,滚珠丝杠导轨的承重能力取决于多个因素，如导轨材料、滚珠数量、滚珠尺寸、导轨长度、导轨结构等, 1. 车间入口 车间入口处设置了门禁系统，保证生产过程的安全性和机密性