提出一种基于CCD图像的滚珠丝杠螺母非接触测量方法。
A new non-contact measuring method for ball nuts based on CCD imaging is put forward.
然后用本文推导的效率公式选用合理的丝杠螺母角速比，便可得到较高的效率。
Hence by using the efficiency equations, derived in this paper, the optimum speed ratio to get higher efficiency of the screw pairs can readily be selected.
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 problems of the ball screws for high speed were analyzed. Technology measures of the ball screws for high speed were pointed out.
从基本的设计及专注于客户需求到最新的NTG滚珠丝杠，BSR螺母旋转型滚珠丝杠和其他高负载性能产品。
Right from the classic designs and dedicated to our customer needs to the latest NTG ballscrews, BSR rotating nuts and those of higher capacity.
它主要由固定钳身、钳口板、丝杠和套螺母等组成。
It is mainly composed of a fixed body, a movable clamp body, a screw and a nut.
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.
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.
新产品可以减少对所产生的热量滚珠丝杠表的影响，因为螺母，在与表直接接触冷却。
The new product can reduce the effects on the table of heat generated by the ball screw, since the nut that is in contact with the table is cooled directly.
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.
该滑块充当滚珠丝杠的螺母和导轨的块。
The slider acts as the ballscrew's nut and the guideway's block.
本实用新型由转动丝杠、梯形螺母、钳身、活动钳体、钳座等主要零部件组成。
The utility model essentially consists of essential parts of a rotating lead screw, trapezoid nuts, a clamp body, a movable clamp body and a clamp block, etc.
日本产滚珠丝杠，原配螺母，进口直线方形导轨。
Japanese ball screw rod and round rail, original screw nut, imported linear and square rail.
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.
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.
应用推荐