Good opportunity for the second level.
The unique CNC machine tools in the landscape use digital electronic technology, and the workpieces are intelligently processed by a computer-controlled high-precision servo system. It has the ability to connect, from, to, and can be customized, completely abandoning the traditional paper processing methods. At present, the electromechanical intelligent control project is widely used; the simulator achieves optimal control; the high-speed and high-precision servo drive greatly improves the machining efficiency quality tolerance. In the future, CNC machine tools can catch up with the processing speed of rigid production lines, adopting the chain-closed chain machine structure, capable of special processing and more compatible with the network.
In terms of research, companies such as the country's SD4ENS Japan, 0 US 8 Spain's ruler have come to the forefront. At the 7th China Machine Tool Show, FANUC exhibited CNC machine tools and parallel-link six-legged machines with speeds exceeding the rigid production line. Some institutions of higher learning and scientific research institutions in China have also been catching up. For example, the numerical control system with physical mapping function developed by Nanjing has been developed. The system developed by Beijing University of Aeronautics and Astronautics can control 10 CNC machine tools at the same time. In addition, Nanjing Machine Tool, China Machine Tool, Qin Chongqing Changjiang and other plants are also constantly developing new CNC machine tools or CNC systems.
The development of the NC machine tool for the survival of the fittest has been pleasing to the eye, making it impossible for traditional machine tools to be used in industrial applications. Flexible manufacturing systems are popular in today's world where differentiated product refurbishment customers have diverse requirements. Traditional machine tools are slow to transform and cannot meet customer needs at will. In addition to retaining block market in special fields such as automobile manufacturing, other fields have become quite narrow. On the contrary, CNC machine tools are favored by more and more manufacturers because of their high efficiency and flexibility. In developed countries, CNC machine tools have been almost completely adopted. In China, rigid production cannot meet market demand. Some motorcycle factories have been booming in the past few years. In recent years, they have been gradually replaced by Jiangsu and Zhejiang belt motorcycles. The reason is that traditional machine tools and assembly lines are used. The rigid manufacturing system of the generation cannot be lightly transformed, and thus it is ruthlessly abandoned by the market.
In terms of foreign exchange earning through exports, China exported a total of 1.97 million machine tools in 1996, earning about 254 million US dollars. Among them, 1396 CNC machine tools earned US$0.2606 billion, and the ratio of single data machine to ordinary machine tool was about 1451. For example, the average machine tool costing 10,000 yuan was sold for 15,000 yuan. Even if the cost is 500,000 yuan, it can be sold to 1.225 million yuan, and the added value of profits is staggering! China's export of CNC machine tools and ordinary machine tools in 1995 is mainly based on export of CNC machine tools. This can be a gap in our country in this regard. In terms of imports, in 1995, 125,373 machine tools were imported, costing 2.522 billion US dollars, including 13,924 CNC machine tools, costing 1,245.9 million US dollars, importing more CNC machine tools, gold, the world in 2001, 4th, Gao Jie spent a lot of foreign exchange, this is China's current The situation is that the ordinary machine tools are far behind the CNC machine tools. This is an indisputable fact. The current situation of Chinese machine tools is so the only way out is to find the way out. In particular, at present, some foreign companies are also eyeing the Chinese market. The 5th State 5 has introduced five magical 8025 systems suitable for the needs of the Chinese city, which have been adopted by six machine tool factories in China. At present, many townships and collective enterprises in China are still in urgent need of a large number of manual machine tools.
At present, China's machine tool industry is generally faced with a shortage of funds for product sales.
This is related to the overall environment, that is, the overall manufacturing downturn. Under such a severe situation, how should China's manufacturing enterprises face it? Experts believe that powerful enterprises should strengthen their alliances and take the path of cost expansion.
Enterprises should have a long way. New industrial bases should be equipped with appropriate CNC machine tools, and investment analysis should be conducted on the market. Since CNC machine tools themselves require skilled workers with a certain level of culture, the number and level of CNC machine tools must be considered.
Strengthening the transformation of existing enterprises, China has a certain policy inclination for the fixed assets transformation of large enterprises. After the commercialization of banks, it is an opportunity and a pressure to use credit funds for enterprises.
Enterprises must strengthen the research and development of CNC machine tools, and strengthen cooperation with universities and colleges. Products developed should be put on the market as soon as possible. In the current situation, we aim to earn foreign exchange through exports.
Responsible editor Muzi
(Finish)
The contact tip holder is a connector in the mig welding torches . It is used by almost kind of mig torches .Different mig welding torches has different contact tip holder .The contact tip holder also have two common size :M6 and the M8 for BZL type .When it comes to the PANA type ,the material will be the copper and the brass . The custom can choice according to their MIG Welding Torch used .
MIG Contact Tip Holder, Welding Tip Holder, 15AK Contact Tip Holder, Brass Contact Tip Holder
EDAWELD COMPANY LIMITED , http://www.jsedaweld.com