brake screw

基本解释

From falls screw jack's thread non-self-locking action, is loaded with the brake.
自降螺旋千斤顶的螺纹无自锁作用，装有制动器。
The utility model relates to a brake flexible shaft steel wire clip head, whose steel wire is tightened and fixed in the bore of the clip head by screw.
本实用新型涉及一种刹车软轴钢丝线夹头，它的钢丝线是依靠螺钉紧定在夹头的内孔中。
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Brake was installed at the top of the ball screw. When die and punch moved to the right position, the ball screw was stopped at first and then began pressing.
在滚珠丝杠的端部安装制动器，当凸凹模具运动到位，先通过制动器制动滚珠丝杠，然后再开始冲压。