ball out speed

基本解释

The problems of the ball screws for high speed were analyzed. Technology measures of the ball screws for high speed were pointed out.
分析了滚珠丝杠螺母副高速化存在的问题，提出了实现滚珠丝杠螺母副高速化的几点措施。
The wear morphologies was investigated by SEM. Nano grade copper powder lubricating is carried out by spacer and ball at the low sliding speed and medium sliding speed.
通过SEM扫描电镜对磨痕形貌进行分析，提出了低滑动速度和高滑动速度下，纳米级铜粉分别以“垫片”和“滚珠”形态参与润滑。
The solder collecting method utilizes the solder collecting device to carry out the reliability testing of high-speed ball push test so as to conveniently collect the solder remains.
所述焊料收集方法即是利用所述焊料收集装置进行一高速推球实验的可靠性测试，以方便收集所述焊料残骸。
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