screw drive 螺杆传动 ; 螺丝刀 ; 丝杆传动
ball screw drive 球螺杆传动 ; [机] 滚珠螺杆传动
screw drive bearing 搅拌螺旋 ; 传动
lead screw drive [机] 丝杠传动
conveyer screw drive shaft 输送机螺旋主动轴 ; 输送机旋主动轴
Electric Screw Drive 伺服马达螺杆驱动技术 ; 电动螺杆驱动结构
lead-screw drive [机] 导螺杆驱动
oil seal screw drive 油封起子
High stiffness and repeatability characterize the ball screw drive.
高硬度和可重复性特点滚珠丝杠驱动器。
Grinding head on, sliding imports of dual-use system linear guide, two-ball screw drive, to achieve the smooth running speed to eliminate mobile space (displacement).
磨头座、滑动系统采用进口的双直线导轨、双滚珠丝杆传动，以达到运行速度平稳、消除移动间隙(位移)。
An optimization method has been used in the design of teh ball screw drive. The objective function and constraint conditions are discussed.
用优化设计方法进行滚珠丝杠传动的设计，对设计的目标函数及约束条件进行了分析讨论。
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