螺纹磨床

介绍了某螺纹磨床数控改造的总体方案，对控制系统及附件改造进行了详细描述。

It introduces the overall scheme of accessories and numerical control reforming ( NCR ) for screw grinding machine .

全闭环CNC螺纹磨床主控方式及其原理

Main Control Mode and Principle of Fully Closed Loop CNC Thread Grinder

高精度蜗杆和其他螺旋齿形采用CNC蜗杆和螺纹磨床的经济性生产

Economical Production of High Precision Gear Worms and Other Thread Shaped Profiles by Means of CNC-controlled Worm and Thread Grinding Machines

为提高滚珠丝杠的磨削加工精度，提出一种采用改进算法的激光反馈螺纹磨床误差补偿系统智能PID控制方法，并介绍了该方法的控制原理及实现方法。

In order to improve the grinding accuracy of ball lead screw , a self tuning PID control method used an improved algorithm for the error compensation system of thread grinders with the laser feedback is proposed , and the control principle and realization of this method are introduced .

本文结合汉江机床厂昆山分厂S-7420螺纹磨床在线自动补偿磨削系统项目，采用模块化硬件和软件重新设计了控制系统，介绍了模糊PID控制在交流伺服系统中的应用及系统构成。

This paper redesigns the AC servo system with the blocking hardware and software , which is a part of the online compensating system of the S-7420 ball screw-grinding , introduces AC servo system and the Fuzzy-PID controller 's application in this system .

螺纹磨床数控系统自动对刀方法

Method of Automatic Tool-Setting for CNC Systems of Thread Grinding Machine

螺纹磨床传动链误差的测量与分析

Measuring and Analysis on Errors in Driving Chain of Thread Grinder

高精度螺纹磨床微机自适应控制系统

Microcomputer adaptive control system for high precision thread grinder

一种先进的螺纹磨床&TG350E数控螺纹磨床

An Advanced Thread Grinder

介绍了螺纹磨床传动链误差测量和分析的方法。

This article introduces the methods for measuring and analyzing errors in driving chain of thread grinding machine .

螺纹磨床广泛用于工具生产中较高精度的螺纹的加工。

Thread grinding machines have found extensive application in tool produ-c tion for grin ling threads of high accuracy .

利用螺距挂轮分度的原理，推导出在螺纹磨床任意分度的公式。

Based on the principle of dividing with pitch change gear , this paper deduces the formula of arbitrary dividing in screw grinder .

本课题以江苏省学者攀登计划精密数控螺纹磨床智能磨削方法与关键技术研究为背景，为智能磨削的研究提供电气系统平台。

This subject was based on the Jiangsu Innovation Fund Project & " Smart grinding method and key technique study on Precise NC Screw Grinder " .

本文论述了高精度螺纹磨床微机自适应控制系统的测量和控制原理，推导出了实用的最小二乘实时辨识和加权最小方差控制的速推算法，并介绍了实施控制的微型计算机硬件及软件部分。

The paper discusses the measuring and controlling principles of the system . The practical recursive algorithms of least-square real time identification and weighted-least-variance control are derived .

然而，目前国内螺纹磨床的数控化率低，而且磨床数控系统国产化率低，大多依赖进口。

However , the numerical control rate of current domestic screw grinding is low . It is common that the CNC system of screw-grinding machine have to be imported .

为提高精密滚珠丝杠磨削精度，在激光反馈螺纹磨床误差补偿系统中提出了一种误差输入前馈补偿控制方法。

In order to improve the accuracy of ball lead-screw grinding , a new method of compensating input feedforward control is used in the system of laser feedback error compensation for lead-screw grinder .

通过高精度测量仪测得的螺纹反馈信息，经数控系统中二分法进行比较，可准确得出螺纹底径（小径），确定起刀点，完成螺纹磨床的自动对刀和磨削余量分析。

The thread feedback information measured by high-precision meter was compared by dichotomy in the CNC system , he thread minor diameter was found and tool start point was accurately determined . Automatic tool-setting and grinding allowance analysis of thread grinding machine was realized .