本实用新型涉及一种丝杠传动装置。
The utility model relates to a driving device with a screw rod.
传动链末级采用丝杠传动的天线转速较低。
The rotating speed of antenna is low when the antenna is driven by lead screw.
结果表明：丝杠传动具有成本低、效率高、结构简单、加工方便等优点。
The result shown that: the guide screw drive has the advantages of low cost, high efficiency, com-pact structure and easy operation.
摘要：本系统采用一级齿轮减速，带动丝杠传动，通过螺母的直线移动带动工作台运动。
Abstract: the system USES a gear reducer, drives the lead screw drive, And nut straight through mobile workbench movement.
变速箱式滑台工作原理是滑板在床身上做纵向运动，因其丝杠传动，再加上变速箱的作用。
Working principle of speed change box sliding table is the longitudinal motion on the bed. Because the lead screw drive, couple with the function of gear box.
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。
An optimization method has been used in the design of teh ball screw drive. The objective function and constraint conditions are discussed.
采用滚珠丝杠传动实现机头水平运动，及钢丝芯同步带传动实现机头垂直运动，焊接尺寸精度高；
Ball screw system adopted to realize the horizontal movement of machine head; using step belt with steel wire core to realize the vertical movement of the machine head; high welding accuracy.
用它代替丝杠副作为传动链的最终环节，对提高铲齿精度和简化机床结构有一定的效果。
The mechanism is used, as the last link of transmission gear in place of the leadscrew-nut pair which simplifies the machine structure and improves the relieving accuracy as well.
本传动系统由交流伺服电机、滚珠丝杠及直线导轨等组成。
The drive system consists of AC servomotor, ball screw and rectilinear orbit etc.
主要叙述了数控进给系统的传动设计及主要传动件滚珠丝杠及其支承的设计计算。
It specifies the driving design and important driving accessory -ball bearing and it, s bearing of the entering system of NC machining center.
该机构采用滚珠丝杠副的传动方式，通过电磁铁的吸合，可以带动稳态控制棒上下运行，当释放电磁铁时，可以实现快速落棒。
It takes ball screws as drive machine, engaged electromagnet to drive steady control rod up and down, disengaged electromagnet to drop the control rod rapidly.
控制系统利用微机对纵、横进给系统开环控制，驱动元件采用直流步进电机，传动系统采用滚珠丝杠。
The step_motor drives the ball guide screw to rotate after receiving the instruction issued by the computer.
本发明公开了一种八臂机械推靠器，包括：电动机、离合器、滚柱丝杠、传动部件、推靠臂；
The invention discloses a mechanical eccentering arm with eight arms including a motor, a clutch, a roller threaded spindle, drive parts and an eccentering arm;
NB传动模组是一种紧凑型单轴驱动器，其中集成了导轨和精密滚珠丝杠。
The NB BG type is a compact single axis actuator, which integrates a slide guide and precision ball screw.
以某型号滚珠丝杠副为例，分析了相关参数对轴向变形量和丝杠副传动性能的影响。
Based on a given ball screw, the effects of each parameter on the axial deformation and driving performance of single-nut ball screw were analyzed.
以某型号滚珠丝杠副为例，分析了相关参数对轴向变形量和丝杠副传动性能的影响。
Based on a given ball screw, the effects of each parameter on the axial deformation and driving performance of single-nut ball screw were analyzed.
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