NC is used on all types of machine tools, from the simplest to the most complex. Turning center and machining center are two of the most common machine tools.
数控被应用在各种机器上，从最简单的到最复杂的。车削加工中心和加工中心是两种最常见的机床工具。
Set up and operate machine tools to perform repetitive machining operations, such as turning, milling, drilling, boring, planing, honing, broaching, grinding or other machining operations.
安装和操作机器工具来执行反复加工操作，如车，铣，钻，镗，刨，珩磨，拉削，磨削或其他加工业务。
May set up and program machine tools for use by machining tool operators.
可为模具操作员应用的机床设置和编写程序。
Dynamic optimization design is the key to improve the machining precision of machine tools.
机床结构动态优化设计是提高机床加工精度的关键。
Fixture system of machine tools for controlling workpiece deformation is put forward taking aim at NC machining system for low rigid part.
针对低刚度零件的数控加工工艺系统，提出了一种可控制工件变形的夹具系统。
Lisa: machining Center is a machine with several functions. It's like a human, using different cutting tools to perform different machining operations on a workpiece.
丽莎：加工中心是多功能机床。它就像一个人，使用不同的刀具在工件上执行不同的加工操作。
The machine is used for machining of power tools, such as machine tools or milling machine.
机床是用来进行机械加工的电动工具，如机床或铣床。
It is the machining precision that limits the commercialization and industrialization of the Parallel Machine Tools (PMTs) greatly.
并联机床的加工精度问题是目前限制并联机床商业化、产业化主要瓶颈。
This approach is especially suitable for machine tools on which it is difficult to perform real time detection, and it will offer an effective means to control the machining quality.
这种方法特别为那些实现实时检测有困难的加工机床，提供了一种有效的加工质量控制方法。
The nc machine tools's integrative network can improve greatly workshop's production and management, and enhance the utilization ration of the nc machine tools, and enlarge the machining capability.
数控机床的集成联网能明显改善车间的生产组织与管理，提高数控机床利用率，拓展数控机床的加工能力。
Numerically controlled machine tools and multifunctional machine tools permit high-speed machining.
数控机床和多功能机床都可提供高速加工。
In order to generate the motion commanders of CNC machine tools, the coordinate conversion algorithm must be added into CNC system in 5-axis machining.
在5轴加工中，为使机床CNC系统能根据刀位点数据实时生成机床运动坐标，必须在CNC系统软件中加入机床运动空间坐标变换算法。
Structural dynamics optimal design is an effective approach to improve the machining accuracy of machine tools.
结构动力学优化设计是提高机床加工精度的有效途径。
The main spindle system is a key part on the machine tools. The quality of thermal behavior influences the machining accuracy of machine tools directly.
机床主轴系统是机床的核心部件，其热特性的好坏，直接影响机床的加工精度；
Optimization of cutting path in complex shape machining of CNC machine tools under high speed and accuracy condition is a crucial problem.
走刀轨迹的优化对复杂型面的高速高精度加工起着十分关键的作用。
The article elaborated the design idea and the structure of a new type of numeral control machine tools for the machining of valves, and emphasized some new structure in the design.
对一种自行研制开发的加工阀体数控专用机床的设计思想、结构进行了详细阐述，强调了一些设计中的新颖环节。
With the generation of digital control machine tools, many machining technological also becomes more and more convenient.
随着数字化控制机床的产生，许多机械加工的工艺也变得越来越简便。
On - machine testing is an effective measure to guarantee machining accuracy of NC machine tools.
在机检测是保证数控机床加工精度的有效手段。
Taking plane curve machining for example, the motion schemes of machine tools with two freedoms are presented.
以平面曲线加工为例，给出了所有两自由度机床的运动方案。
Also, the precision of machine tools for die machining and microfabrication has improved.
此外，为机床模具加工和微细加工精度有所改善。
To implement high speed machining, the acceleration and deceleration control method of CNC machine tools must have better flexibility, stability and location accuracy.
高速加工对数控机床加减速控制方法提出了更高的柔性、平稳性和位置精度要求。
It is not only useful in the selection of machining method, design of tools, gauges and special machine tools; but also is very useful in machining and inspection of blade profile with NC method.
这不仅对叶片型面加工方法的选择，工、夹、量具和专用机床的设计，而且特别是对这类叶片型面的数控加工和测量都具有重要的意义。
Five-axis linkage CNC machine tools have a main application in machining of freedom surface.
五轴五联动数控机床主要应用于自由曲面的加工。
Research of constant cutting load control in machining process of nc machine tools is of much academic significance and engineering importance.
数控机床加工过程的恒负荷控制是一种极具理论意义和工程价值的研究。
Damping of linear rolling guide is a research topic in fields of CNC machine tools and precision machining.
直线滚动导向系统的减振是数控机床和精密加工的研究课题。
A wide variety of machining operations or processes based on the same metal-cutting principle are available; among the most common are milling and drilling carried out on various machine tools.
利用相同的金属切削原理，也会得到完全不同的加工操作或工艺，磨和钻就是其中最普通的一个例子，由于采用不同的加工刀具而产生完全不同的两种加工操作。
The dynamic mechanism of a new type of machine tools for machining plane is discussed, which is the roulettes of the fixed axis gear train.
探讨了一种新型车削平面运动机床的运动机理，即定轴轮系的旋轮线原理。
Precision measurement for cutting force plays an important role in the machining accuracy and efficiency of the numerically controlled machine tools.
在数控加工中，切削力的大小直接影响着数控机床的加工精度与效率，因此对切削力的准确测量非常重要。
Machining center is one type of machine tools having high automation and preforming more operations. But it is difficult to bring the advantage of machining center into play with traditional fixture.
加工中心机床是机床中自动化程度较高、工序较为集中的机床之一，应用传统的夹具使加工中心的优越性很难发挥。
And necessary machine tools, hydraulic pressure and vacuum supporting systems as well as main tools are explained already in the nc machining technology of Francis hydraulic turbine blades.
对所需的机床、液压支撑、真空支撑系统和主要刀具已在混流式叶片数控加工工艺中进行了说明。
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