Question

谁能帮我翻译成英文,不要直译!谢谢了!

数控技术及数控机床在当今机械制造业中的发展趋势，充分显示了其在我国基础工业与现代化工业中的战略性地位，并已成为传统机械制造工业提升改造和实现自动化、柔性化、集成化生产的重要手段和标志。数控加工技术已广泛应用于模具制造业，如数控铣削、镗削、车削、线切割、电火花加工等，其中数控铣削是复杂曲面模具零件的主要加工方法。数控设备为精密、普通车床难已加工或是根本无法加工的复杂零件的加工提供了基本条件，但要达到预期的加工效果，编制高质量的数控程序是必不可少的，这是因为数控加工程序不仅包括零件的工艺过程，而且还包括刀具的形状和尺寸、切削用量、走刀路径等工艺信息。对于简单的模具零件，通常采用手工编程的方法，对于复杂的模具零件，往往需要借助于CAD/CAM软件进行造型、编制加工程序，如Pro/ENGINEER、UG、SolidWorks、MasterCAM、Cimatron等。随着我国科技的发展和国防事业的需要，飞机在我们的日常生活中也起到了重要的作用，大家知道的一般有以下几种：一，可以载人，二，可以运货，三，可以当运载火箭，四，可以流动空间作战，五，可以培养航天员等。飞机上的叶片也是飞机上不可缺少的一部分，飞机上有好几处都用到叶片，大部分用在发动机上，根据各自的需要和要求，人们把飞机叶片的形状也设计的多种多样，从而来适应社会发展的需要，也都有各自的作用。随着轴承和叶片的磨损，燃烧室以及高低压涡轮部分灰尘的积累，发动机的振动值将会慢慢变大；外来物损伤，如鸟击等 ，振动值将会突然增大；风扇叶片根部涂层脱落，风扇叶片根部减震垫移位或脱落，榫槽内导向块移位，填块封严条破损或不在正确位置，低压转子振动值将会增大。所以当低压转子部分的振动较高时，可以通过风扇叶片配平来减小振动值；还可以用来散热等。

Answer 1

Numerical control technology and nc machine tools in today's machinery manufacturing, and fully displayed the developing tendency in the our country's basic industry and the strategic position of modern industry, and has become a traditional mechanical manufacturing industry upgrading transformation and automation, flexibility, integration of the production of the important means and sign. Nc machining technology has been widely used in mould manufacturing, such as CNC milling, boring cut, turning, line, electrical discharge machining etc, with CNC milling is complicated surface mould parts of the main processing method. Numerical control equipment for precision, ordinary lathe difficult already processing or impossible to processing complex parts processing provides basic conditions, but to achieve the expected effect of processing, high quality of numerical control program is indispensable, this is because the numerical control processing program includes not only the parts of the process, but also including the cutting tool, shape and size of cutting dosages, tool path and process information. For simple mould parts, usually by manual programming method, for complex molded parts, often need to resort to CAD/CAM software modelling, the preparation of processing procedures, such as Pro/e, UG, SolidWorks, MasterCAM, Cimatron, etc. Along with the development of technology and the need of national defense, the plane career in our daily life also play an important role, you know the general have the following kinds: one, two, can, can be manned goods, three, can when the launch vehicle, four, can flow space combat, five, can cultivate the astronauts, etc. The plane leaves is also an integral part of the plane, the plane in all use blade, and the several most use in engine, according to their respective needs and requirements, the plane leaves people the shape of the design of the DuoZhong diversity, and to meet the demand of social development, also have their own role. Along with the bearing and the leaves of the combustion chamber and wear, high and low voltage turbine parts of the accumulation of dust, the engine vibration value will slowly becoming big; Foreign material damage, such as bird strike, vibration value will suddenly increases; The fan blade root peeling coating, fan blade root mat shift or shock fall off, tenon groove guide bricks, fill in the shift of seal breaks or not in the correct position article, low pressure rotor vibration value will be increased. So when low pressure rotor vibration of the part of the high, can through the fan blades and flats to reduce vibration value; Can also be used to heat dissipation, etc.