2011年7月12日星期二

CNC Technology will Bring a “Spring” into China

Numerical Control technology is also called Computer Numerical Control (CNC technology, Computerized Numerical Control). At present, it is realized by using the computer program Control technology digital. This technology use computer control program at a storage of equipment to the implementation of the trajectory and the operation of the peripheral temporal logic control function. Due to the using of computer instead of logic circuit with hardware device to make the numerical control input operation instruction to the storage, processing, operation, such as logic of realization of the control function, which can be completed through the computer software. In processing of the generation of micro, it send the instructions to servo drive device driver motor or hydraulic actuators to drive the operation of equipment.

All the traditional mechanical processing use common machine tool in manual operation, and in the processing period, it is shooked with dynamic mechanical tool to cut metal. People rely on eyes with caliper tools such as the accuracy of measurement products. Modern industry have already used computer digital control machine tools in the operations. Therefore, numerical control machine tool can be processed directly according to the technical personnel’s programme to program any automatic products and parts. So this is what we say "NC machining". Numerical control processing is widely used in all mechanical processing of any field, it is the trend of the developpingthe mould processing and important and necessary technical means.

Numerical control technology and equipment is a newly enabling and the most basic equipment in developping high and new technology and sophisticated industries. Nowadays all the countries’ world information industry, biological industry, aviation, spaceflight, national defense industry are widely adoptting this CNC technology, in order to improve the manufacturing capability and level, and improve the ability to adapt to the competitive market. The developed countries will also take numerical control technology and the numerical control equipment as a kind of state strategic materials, not only to the development of their numerical control technology and its industry, but also in "advanced" numerical control of key technology and equipment in country’ executes blockade and restrictions on the policy. So vigorously developping with numerical control technology as the core of the advanced manufacturing technology has become the developed countries’ important means of accelerating economic development, improving the comprehensive national strength and the national status.

China is manufacturing countryr, which owns a huge domestic numerical control lathe market. Its CNC lathe producers also all have different features, that is competitive markets. This leads to two kinds of types, one is a large manufacturers who have characteristics of good quality, expensive price, such as liaoning of shenyang nc; the other is small producers whose characteristic is inexpensive good, such as zhejiang of eve numerical control.

With the constant improvement of its capacity in research and development, China's manufacturers has turned from imported CNC lathe to export CNC lathe, which clearly shows the strong trend of our numerical control industry development. At the same time, ECVV, the online marketplace, also choose to look forward with China manufacturers, hoping to make some contribution to the development of China’s CNC technology development.

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