Taking nc lathe system as an object, the thesis focus on the structure of Open architecture nc system and researches the achievement of auxiliary function of nc lathe system based on PLC.
论文以数控车床控制系统为对象，对开放式数控系统的体系结构进行了研究，以基于PLC的开放式数控车系统为切入点，对开放式数控车系统的辅助功能实现进行了深入研究。
The stepping motor is extensively used as the executive mechanism in the feed servo system of economical type NC lathe.
在经济型数控车床的进给伺服系统中，广泛地采用步进电机做为执行机构。
It also tells us how to improve the spindle and the control system of CA6140 NC lathe.
阐述了CA6140普通数控车床的主轴系统的改进及机床控制系统的改造。
The manufacture precision of super exactitude NC lathe depends on not only the operation rate of NC deviceand joined precision, but also the error of track and point location about servo system.
超精密数控车床加工精度的提高不仅依赖于数控装置的运算速度和曲线的拟合精度，同时还依赖于伺服系统的跟踪精度和点位控制精度。
The principle and method of transforming an ordinary lathe into a numerical control miller by adopting the SKY nc system was introduced.
介绍了一种利用SKY数控系统将普通车床改造成数控铣床的原理和办法。
Lathe C616 is innovated with economical nc system. Its function is expanded after the innovation, it can machine worm wheel.
用经济型数控系统对C616车床进行了改造，改造后的C616车床扩展了功能，可完成蜗轮的数控加工。
Rigidity of feed system with ball screw in nc lathe has a major influence on loss of momentum and positioning precision.
数控车床丝杠进给系统刚度对系统的失动量和定位精度影响较大。
Itopened up possibility for that complex nc functions can implemented on a simplified nc system. And it realized automatic nc programming for retrofitted nc lathe.
使简易数控系统完成复杂数控系统功能成为可能，实现了改造数控车床的NC自动编程。
The overall design plan for NC improvement on common lathe based on chip microprocessor control, the design of improvement on parts of lathe machinery and CNC system were discussed.
主要阐述了基于单片机控制的普通车床数控化改造总体设计方案、车床机械部分改造设计、微机数控系统设计等内容，为企业进行数控化技术改造提供了一种途径。
The paper introduces a simple NC system lathe with a Single-Chip computer 8031.
本文介绍了用8031单片机组成的车床简易数控系统。
Realization of NC lathe spindle and feed system of automatic control, can effectively save electric energy, improve the automation of the equipment, product yield and quality.
实现对数控车床主轴和进给系统的自动控制，可以有效的节约电能、提高设备自动化、产品产量和质量。
It introduced a MNC-GD 2-6140 lathe nc system with high performance, low cost. The system has many functions of automatic generating routing, dynamic figure display, automatic diagnose etc.
介绍一种高性能、低成本的MNC—GD2—6140车床数控系统，该系统具有自动编程、动态图形显示、自诊断等功能。
The improvement of working efficiency of nc lathe based on the Intelligence Control System is studied in this paper.
本文从数控车床智能控制系统的研究着手，对如何提高数控车床的加工效率进行了研究。
The physic layer and the software layer of the open NC system's layering and modeling design, the characteristic and the open characteristic of CJK6132A lathe Close loop NC system are introduced.
对开放式数控系统进行层次模块化设计：物理层、软件层设计。介绍了CJK6 132A车床闭环数控系统的特点及开放性。
The physic layer and the software layer of the open NC system's layering and modeling design, the characteristic and the open characteristic of CJK6132A lathe Close loop NC system are introduced.
对开放式数控系统进行层次模块化设计：物理层、软件层设计。介绍了CJK6 132A车床闭环数控系统的特点及开放性。
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