cnc加工中心英语

CNC是指计算机数字控制，加工中心只是一种计算机控制的机器，而CNC编程是指通过人工或者软件编写出加工中心能够识别的程序，加工产品。加工中心目前主流的系统有西门子，FANUC，三菱等，这三中系统的程序还是有一定的区别的。

数控加工中心的英文是：CNC; CNC machine center; CNC Machining Center其中，CNC是Computer Numerical Control的缩写，即计算机数字控制）machine center或machining center都是加工中心的意思。以上三种译法都可以

MC是数控加工中心，machine center。

数控加工中心由机械设备与数控系统组成的适用于加工复杂零件的高效率自动化机床。数控加工中心是目前世界上产量最高、应用最广泛的数控机床之一。

它的综合加工能力较强，工件一次装夹后能完成较多的加工内容，加工精度较高，就中等加工难度的批量工件，其效率是普通设备的5～10倍，特别是它能完成许多普通设备不能完成的加工，对形状较复杂，精度要求高的单件加工或中小批量多品种生产更为适用。

数控加工中心是一种功能较全的数控加工机床。它把铣削、镗削、钻削、攻螺纹和切削螺纹等功能集中在一台设备上，使其具有多种工艺手段。

加工中心设置有刀库，刀库中存放着不同数量的各种刀具或检具，在加工过程中由程序自动选用和更换。这是它与数控铣床、数控镗床的主要区别。特别是对于必需采用工装和专机设备来保证产品质量和效率的工件。这会为新产品的研制和改型换代节省大量的时间和费用，从而使企业具有较强的竞争能力。

扩展资料

数控加工有下列优点：

①大量减少工装数量，加工形状复杂的零件不需要复杂的工装。如要改变零件的形状和尺寸，只需要修改零件加工程序，适用于新产品研制和改型。

②加工质量稳定，加工精度高，重复精度高，适应飞行器的加工要求。

③多品种、小批量生产情况下生产效率较高，能减少生产准备、机床调整和工序检验的时间，而且由于使用最佳切削量而减少了切削时间。

④可加工常规方法难于加工的复杂型面，甚至能加工一些无法观测的加工部位。

数控加工的缺点是机床设备费用昂贵，要求维修人员具有较高水平。

水平. 它随着信息技术、微电子技术、自动化技术和检测技术的发展而发展。数控加工中心是一种带有刀库并能自动更换刀具，对工件能够在一定的范围内进行多种加工操作的数控机床。在加工中心上加工零件的特点是：被加工零件经过一次装夹后，数控系统能控制机床按不同的工序自动选择和更换刀具；自动改变机床主轴转速、进给量和刀具相对工件的运动轨迹及其它辅助功能，连续地对工件各加工面自动地进行钻孔、锪孔、铰孔、镗孔、攻螺纹、铣削等多工序加工。由于加工中心能集中地、自动地完成多种工序，避免了人为的操作误差、减少了工件装夹、测量和机床的调整时间及工件周转、搬运和存放时间，大大提高了加工效率和加工精度，所以具有良好的经济效益。加工中

基本同上，不过NC就是Numerical Control，而不是数控铣床MC 是machine center 就是数控加工中心类似的有nc milling 数控铣床nc turning 数控车床 nc grinding 数控磨穿turning center 车削中心

Conventional machining are general machine tools by hand operation, processing machinery shake hands when cutting metal, relying on tools such as eyes with calipers precision measurement products. Modern industry has long been the use of computer digital control machine tool to carry out operations, and CNC machine tools can be made in accordance with the technical personnel in advance automatically to any good products and spare parts directly processed. This is what we say, "NC machining." CNC machining is widely used in all mechanical processing of any field, but also mold the development trend and the important and necessary technical means."CNC" is the English Computerized Numerical Control (computer digital control) acronym. What is a digital technology? Numerical control technology, referred to as the NC (Numerical Control). It is the use of digital information on the machine tool movement and control of processing methods.CNC machining technology with the implementation of the control machine tools, equipment or a system of numerical control machine tool known as the NC (NC) machine tools. CNC: CNC devices, programmable logic controller, spindle drives and feed some of the devices. CNC machine tools is a machine, electricity, liquid, gas, light a high degree of integration. To achieve control of the machine tool, the information needed to describe the cutting tool geometry and relative motion between the workpiece and the use of information technology to describe the machine must have some process parameters.For example: the feed rate, spindle speed, spindle positive inversion, ATC, coolant, such as the switch. This information is based on a certain form processing file format (that is, normal, said the CNC machining process) in the information stored on the carrier (such as disk, perforated paper tape, tape, etc.), and then by the CNC machine tools read (or directly through the CNC's keyboard, or through the importation of communication), through its decoding, so that the movement and processing machine parts. Modern CNC machine tools is a typical integration of mechanical and electrical products, is a new generation of production technology, computer integrated manufacturing system And so on the basis of the technology.Modern CNC machine tools is the development trend of high-speed, high precision and high reliability, multi-function, complex, intelligent and open architecture. The main trend is the development of research and development of hardware and software are open architecture of the intelligent all-General NC device. CNC machining automation technology is the basis of numerical control machine tools is the core technology related to the level of national strategy and the status of national comprehensive strength. It as information technology, micro-electronics technology, automation technology and testing technology And the development of the development.CNC Machining Center is a library with a knife and can automatically replace the tool, the workpiece can be carried out within the scope of a certain variety of CNC machine tools machining operation. In the processing center is characterized by machining parts: The first fixture after processing parts, the CNC machine tools that can be controlled by different processes automatic selection and replacement of cutting tools;Automatic machine tool spindle speed change, feed and tool relative movement of the workpiece and other auxiliary functions in a row to work on the processing side automatically drilling, Spot Facing hole, Reaming, boring, thread attack, such as milling process Processing.As the processing center to be able to concentrate, to complete a variety of automated processes, to avoid the operation of man-made error, a decrease of workpiece clamping, machine tools and measuring the time to adjust and work flow, handling and storage time, greatly enhanced processing efficiency and accuracy of processing Therefore, good economic benefits. According to the main processing center in the location of the space can be divided into vertical machining center and horizontal machining center.

Computerized Numerical Control Machining Center 计算机数字控制加工中心