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替代传统丝杠中滚珠排列方式的滚珠混排技术在精度、温升和润滑方面都有了大幅改进,对加工环境的改善起到了有效的促进作用。直线传动系统往往要求高速、高加速度、良好的定位精度、长的使用寿命、最少的维护以及长行程。常规丝杠中的滚珠是钢球与钢球排列的,这种形式具有一定的局限性,是由于滑动摩擦的存在与随之产生的局部温升。UMBRA独
The ball mixing technology that replaces the ball arrangement in the traditional lead screw has been greatly improved in precision, temperature rise and lubrication, and has played an effective role in improving the processing environment. Linear drives often require high speed, high acceleration, good positioning accuracy, long service life, minimal maintenance, and long travel. Conventional ball screw ball is arranged with steel balls and balls, this form has some limitations, due to the existence of sliding friction and the resulting local temperature rise. UMBRA alone