分析了滚珠丝杠副的原理及结构形式。
The rule and the composition of the ball screws were analyzed.
东来公司是制造精密滚珠丝杠副的专业公司。
Donglai company is a special company producing precision rolling ball screws.
该方法也可作为其它机械用滚珠丝杠副选用和计算的参考。
This method can be applied in the selection and calculation of ball-screw pairs for other machines.
提出了一种新的滚珠丝杠副的调隙和预紧方式—连续可调预紧装置。
A new coordination gap and a new firmly beforehand means of the ball screws which was said a continued coordination gap unit were proposed.
提出了基于机器视觉检测技术的滚珠丝杠副螺母的非接触测量方法。
On the basis of machine vision, a the noncontact detection method was put forward to measure the geometrical size and shapeposition error of the ball nut.
介绍了北京机床研究所高速滚珠丝杠副的结构设计及其需注意的事项。
Research process of high speed ball screw units of Beijing Machine Tool Research Institute and points for paying attention on its design of structure are introduced.
本文较详细地介绍了数控机床伺服进给系统中滚珠丝杠副的选择与计算。
Selection and calculation of ball-screw pairs in the design of feed system in CNC machine tools was introduced.
本文阐述的步进滚珠丝杠副已应用于北京质子加速器的束流测量系统中。
The stepper ball screw nut has been used in a beam monitor system of Beijing proton synchrotron.
高速滚珠丝杠副开口弹性密封圈，涉及有开口、密封圈体、凹槽和弹簧组成。
The utility model relates to an elastic airproof ring with high speed ball bearing leading screw pair opening, which is composed of an opening, an airproof ring body, a groove and a spring.
应用单片机和滚珠丝杠副，研制了发动机瞬态工况试验研究用的油门瞬态控制器。
Applying the microcontroller and the ball screw pair, a transient throttle control system for engine research is developed.
研究结果对丝杠副工作热可靠性评估、机构热控方案的设计和实施有实际参考价值。
The research results have referenced values for the evaluation of working reliability and the thermal control design and implementation.
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.
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.
针对以往螺母丝杠副调绳装置所存在的缺陷，介绍了液压调绳装置的结构特点及设计方法。
Construction features and design method of hydraulic rope adjusting devices are presented according to defects existing in nut screw pair rope adjusting devices.
根据赫兹接触理论分析了丝杠副滚珠接触的弹性变形量以及由弹性变形所造成的弹性势能。
According to Hertz contact theory, this paper discussed the elastic deformation in the ball screw systems and elastic potential energy caused by it.
在丝杠螺旋线误差测量原理的基础上，分析用手动三坐标测量机测量丝杠副螺旋线误差存在的问题。
Based on the measuring principle of the screw bar helix error, the problems of measuring the screw bar helix error by using manual 3d measuring machine are analyzed.
本文根据最新精度标准开发了滚珠丝杠副精度验收软件，建立了精度标准的数据库，实现精度自动判断。
According to the latest standard of ball screw accuracy in china the system software is developed to accept a programs of four specifications of travel accuracy of ball screw automatically.
精密滚珠丝杠副是数控机床的关键功能部件，其制造水平的高低在很大程度上决定了数控机床的精度高低。
Precision ball screw unit is the key part of NC machine, and its manufacturing level determines the precision level of NC machine to great extent.
滚珠丝杠副是数控机床进给系统的核心部件，采用它是提高进给系统灵敏度、定位精度和防止爬行的有效措施。
Ball screw unit is the key part of NC machines, and its adoption is an effective measure of improving sensitivity, positioning accuracy and prevention crawl.
基于现有的单螺母滚珠丝杠副弹性变形理论基础，建立了滚珠丝杠副弹性接触变形的模型并得到改进的轴向变形公式。
Based on the current elastic deformation theory of single-nut ball screw, a model of ball screw was developed and a modified formula of axial deformation of ball screw was derived.
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.
精密滚珠丝杠副是数控机床的关键功能部件，研究高精度的丝杠螺距精度动态测量方法和仪器组成具有重要的理论意义和实际应用价值。
Studying the means and the apparatus composing in high precise dynamic measure of screw-pitch error have important academic meaning and practical applied value.
精密滚珠丝杠副是数控机床的关键功能部件，研究高精度的丝杠螺距精度动态测量方法和仪器组成具有重要的理论意义和实际应用价值。
Studying the means and the apparatus composing in high precise dynamic measure of screw-pitch error have important academic meaning and practical applied value.
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