The infirm ability to develop domestic market for nc machine tool is the important reason of lower market occupancy.
市场营销能力不强是国产数控机床市场占有率偏低的一个重要原因。
In this article, a new method of CAM design with EAPT automatic programming system of nc machine tool has been advanced.
本文提出了用数控机床EAPT自动编程系统进行凸轮设计的新方法。
The article discussed the importance and necessity of dynamic simulation in automatic programming system of nc machine tool.
本文讨论了在数控机床加工自动编程系统中，动态模拟的重要性与必要性。
Taking nc machine tool as an example, its dynamic characteristics are analyzed on the dynamic principles of machine tool in this paper.
利用机床动力学原理对机床的动态特性进行了分析。
Based on the developmental tendency of nc machine tool with net, this paper puts forward a new technology of transferring nc program by net.
针对数控机床网络化的发展趋势，本文提出一种新的数控程序网络传输技术。
It is considered that the complex degree of the nc machine tool can be obviously reduced with the method of increasing regulating parameters.
认为增加调节参数代替联动坐标的方法可大大减少数控机床的复杂程度。
In addition to high demand on tools, the high-speed, -efficiency and -accuracy nc machine tool also has high requirement on tool clamping system.
高速、高效、高精度的数控机床除了对刀具有相应的要求外，对刀具夹持系统也有很高的要求。
How to use programming function of nc machine tool and simplify programming and calculation are discussed by analyzing some typical parts in nc process.
通过分析一些典型零件的数控加工，就如何灵活运用数控机床的编程功能以及如何简化编程计算作了一定的探索。
The frequently happened failures of nc machine tool were analyzed by the system; the principle of failure was summarized and demonstrated by a visual style.
系统通过分析数控机床常见故障，总结出故障发生的原理，并运用直观形象的方式演示出来。
The main reasons for low efficiency of nc machine tool include machining technology, cutting tool precision, preparative cycle, encouragement method and talents.
企业数控机床加工效率不高的主要原因涉及加工工艺技术水平、切削刀具、准备周期长短、激励措施及人才等方面。
Based on a nc machine tool, the coordinate system, reference point and their relations are analysed. Several useful presetting cutter methods are also presented in this paper.
以数控车床为例，分析了数控机床使用中各种坐标系、参考点及其相互关系，从实用角度介绍了几种常见的对刀方法。
The control unit interface of nc machine tool is an important part for man-machine conversation whose design quality directly effects the study and working efficiency of users.
数控机床控制单元界面是人机交互的主要部位，其设计质量直接影响用户的学习和使用效率。
To achieve compound machining by utilizing multiple spindle nc machine tool is one of the most popular international machining technology, and it belongs to advanced manufacturing technology.
利用多轴数控机床实现复合加工是目前国际上流行的加工工艺之一，属先进制造的一种。
Refitment of nc machine tool which machined rotor profile of Roots blower, and functional allocation of nc system are set forth. Machining procedure of rotor profile and its trial run are introduced.
阐述了加工罗茨鼓风机转子型面的数控机床的改装，数控系统的功能配置，介绍了转子型面的加工程序及其调试。
The principle and operating method of a new NC machine tool.
介绍了一种新型数控机床用对刀器的工作原理和使用方法。
The robot is a lighter, more portable piece of equipment than an NC machine tool.
与数控机床相比，机器人是一种重量更轻、更便于携带的设备。
The machining of Variable-axis NC Machine Tool is influenced by its accuracy directly.
变轴数控机床的精度直接影响着其加工能力。
The software compensation of geometric error is realized in 4-coordinate NC machine tool.
在4坐标数控机床上实现了几何误差的软件补偿。
The precision manufacture and high rhythm production are achieved by XH714A NC machine tool.
利用XH714A立式加工中心的数控编程技术实现精确、高节拍的加工。
Compensation and control of errors is an important method to improve precision of NC machine tool.
误差控制及补偿是提高数控机床精度的重要手段，因此误差模型的建立与分析显得至关重要。
An optimization design method for NC machine tool structures based on unit structures was proposed.
提出了一种基于元结构的数控机床结构优化设计方法。
For NC machine tool setting incremental measure system, it is essential to zero when running the machine.
对于采用增量式测量系统的数控机床，每次开机后都必须首先进行“回零”操作。
At high precise NC Machine tool, grating can be adopted as sensing element of position detection equipment.
在高精度的数控机床上，可以使用光栅作为位置检测装置的敏感元件。
The effective factors on working accuracy of economical NC machine tool have been summarized in this paper.
概述了影响经济型数控系统工作精度的因素。
Kinematics simulation modeling of NC machine tool is a key technology for the realization of virtual machining.
数控机床的运动学建模是实现数控机床虚拟加工的一个底层关键技术。
Recently, position servo control system has been widely used in most fields like NC machine tool, machining center, robot etc.
近年来，位置伺服控制系统已经在精密数控机床、加工中心、机器人等领域得到了广泛的应用。
Networked manufacturing is main manufacturing paradigm in 21st century, so that it is necessary trend to manage NC machine tool based on network.
网络化制造是21世纪的主要生产模式，采用网络技术来管理数控机床也就成为必然。
On the basis of these, the general structure of the NC machine tool for synchromesh sleeves is designed with principle of hypocycloidal machining.
在此基础上设计了汽车同步器齿套摆线加工数控机床的总体结构；
On the basis of these, the general structure of the NC machine tool for synchromesh sleeves is designed with principle of hypocycloidal machining.
在此基础上设计了汽车同步器齿套摆线加工数控机床的总体结构；
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