ve automatic alarm, automatic control, automatic compensation, and other self-regulatory functions, thus achieving long unattended processing.
2.1.5 拥有自动报警、自动监控、自动补偿等多种自律功能，因而可实现长时间无人看管加工。
2.1.6 derived from the benefits of more than five.
2.1.6 由以上五条派生的好处。
Such as: reducing the labor intensity of the workers, save the labor force (one can look after more than one machine), a decrease of tooling, shorten Trial Production of a new product cycle and the production cycle, the market demand for quick response, and so on.
如：降低了工人的劳动强度，节省了劳动力（一个人可以看管多台机床），减少了工装，缩短了新产品试制周期和生产周期，可对市场需求作出快速反应等等。
These advantages are our predecessors did not expect, is a very major breakthrough. In addition, CNC machine tools or the FMC (Flexible Manufacturing Cell), FMS (flexible manufacturing system) and CIMS (Computer Integrated Manufacturing System), and other enterprises, the basis of information transformation. NC manufacturing automation technology has become the core technology and basic technology.
以上这些优越性是前人想象不到的，是一个极为重大的突破。此外，机床数控化还是推行FMC（柔性制造单元）、FMS（柔性制造系统）以及CIMS（计算机集成制造系统）等企业信息化改造的基础。数控技术已经成为制造业自动化的核心技术和基础技术。
2.2, the macro view of the necessity
2.2、宏观看改造的必要性
From a macro perspective, the military industrial developed countries, the machinery industry, in the late 1970s, early 1980s, has begun a large-scale application of CNC machine tools. Its essence is the use of information technology on the traditional industries (including the military, the Machinery Industry) for technological transformation. In addition to the manufacturing process used in CNC machine tools, FMC, FMS, but also included in the product development in the implementation of CAD, CAE, CAM, virtual manufacturing and production management in the implementation of the MIS (Management Information System), CIMS, and so on. And the products that they produce an increase in information technology, including artificial intelligence and other content. As the use of information technology to foreign forces, the depth of Machinery Industry (referred to as information technology), and ultimately makes their products in the international military and civilian products on the market competitiveness of much stronger. And we in the information technology to transform
