Under the strong support of the Ministry of Science and Technology's 973 project, China Steel Research and Technology Group Co., Ltd. has cooperated with Taiyuan Iron and Steel Co., Ltd., and has successfully developed the third generation of automotive steel hot-rolled coils and cold-rolled sheets in industrial production processes. The 30 GPa% mark indicates that China has taken the lead in international development of the third generation of industrial production technology for automotive steel products. The reporter learned yesterday that the technology is expected to be used commercially throughout the country in 2014 and is expected to be included in Aetna Technology.

Tian Zhiling, deputy general manager of China Iron and Steel Research Institute, told reporters that with the increase in the requirements for lighter weight and crashworthiness of automobiles, automotive steel has developed toward high strength and high plasticity. The lightweight and safety of automobiles based on the high strength of automotive sheet steel has become a key technology for improving the competitiveness of the automotive market today.

According to the report, in 2010, with the support of the Ministry of Science and Technology's 973 project, researchers and production staff of China Steel Research Institute and Taiyuan Iron & Steel completed a smelting, continuous casting, etc. in a month or so on the basis of multiple rounds of laboratory tests. Hot rolling, annealing, tandem cold rolling, annealing and inspection and a series of large-scale work. Successfully developed the third generation of automotive hot-rolled steel coils and cold-rolled steel sheets in industrial production processes. The strong plastic product exceeds 30GPa% (the tensile strength reaches 900MPa and the elongation rate reaches 35%). On behalf of the automobile steel quadrupled, but the alloy content is less than 1/3 of the second generation of automotive steel. Took the lead in the international development of the third generation of automotive steel production technology. Three invention patents have been declared, of which one is authorized. The three parts of China's FAW's new model H-car platform have adopted the 1500MPa grade hot-formed steel developed by China Steel Research Institute. Compared with the previous two generations of automotive steel, the third generation of automotive steel has achieved an effective combination of lightweight and safety.

He said that in the future, the application of the third-generation automotive steel will significantly reduce the weight of the car and improve the collision safety. This work has fundamentally started to change China's long-term tracking of foreign automobile steel technology, created a new situation in automotive steel technology innovation, promoted the upgrading of iron and steel enterprises' technologies and products, and provided China with a transition from a major steel country to a major steel country. The relevant strong technical support.

Industry experts also believe that China’s current heavy truck is 20,000 to 300,000 yuan, but the most advanced heavy trucks abroad can reach two to three times the price of our Chinese heavy trucks. One of the important reasons for this is material restrictions. The overall quality of heavy trucks has improved. At present, the third-generation automotive steel is superior to the materials used by Volvo and Mercedes-Benz international advanced heavy-duty trucks. It can achieve light weight, high-strength, and fuel-efficient consumption of the entire heavy truck.

It is reported that China Steel Research Group is currently working with TISCO to develop hot-rolled steel products. The next step will be to develop cold-rolled steel products at Shougang. The third-generation automobile steel may first be applied to Beijing Hyundai and FAW vehicles.

According to the data, China Steel Research Technology Group Co., Ltd. is affiliated to the State-owned Assets Supervision and Administration Commission of the State Council. In December 2006, the former Steel Research Institute and the Institute of Metallurgical Automation Research and Design were merged and formed. In 2009, China Steel Research was listed on the Board of Directors by the SASAC of the State Council. enterprise. China Steel Research has three listed companies: Antai Technology, Jinzi Tianzheng and Gangyan Gona. In 2010, it had total assets of RMB 13 billion and sales revenue of RMB 7.4 billion.

Antai Technology Co., Ltd. is the main promoter of China Steel Research. The company was established in December 1998, and in May 2000, after the approval of the China Securities Regulatory Commission, the company completed the issuance and listing of 60 million A shares on the Shenzhen Stock Exchange. jobs. Aetna Technology uses advanced metal materials as the leading industry, in "amorphous, nanocrystalline materials, solar energy and other advanced energy materials," "powder metallurgical products," "metal magnetic materials," "welding materials," "diamond tools," "high-speed tool steel," 6 In the industrial field, relying on leading integrated technologies, over the years to make key materials for China's aviation, aerospace, information, power, electronics, metallurgy, chemical, petrochemical, construction, transportation, bio-pharmaceutical, new energy and environmental protection industries Made important contributions.

Wood CNC Router

What is a CNC wood router?

CNC wood router is also called CNC Wood Carving Machine or CNC Wood Engraving Machine in the Wood CNC machine industry. This type of CNC wood router is designed and typeset by special engraving software, and the design and typesetting information is automatically transferred to the controller by the computer, and the controller controls the engraving machine to generate the X, Y, and Z axis engraving paths to complete processing of the materials fixed on the working table, to realize the various processing requirements of users.


With the features of low cost, simple operation and easy maintenance, this Wood CNC Machine is considered an entry-level machine in the woodworking machinery industry and favored by users at home and abroad. The wood router mainly performs some plane processing on the board. If you are just doing flat machining on some plates, this CNC wood router is definitely your ideal choice.


Of course, if you have other machining requirements such as three-dimensional work pieces, curved surface machining of complex work pieces, we also have CNC equipment such as 4-axis engraving machine, rotary axis engraving machine, ATC CNC Router and multi-head engraving machine for you to choose.



Main processing material of the CNC wood router
This CNC Router machine is mainly used for processing acrylic, PVC board, double-color board, wood board, MDF, marble, fire board, rubber board, glass, crystal, etc.



Size and configuration of the CNC wood router
The most commonly sizes of Wood CNC Machine by customers are as follows 1300*2500mm(4*8inch),1500*3000mm(5*10inch),2000*3000mm(6*10inch) and 2000*4000mm(6*12inch).


We support OEM service for all our CNC routers means both the processing size and the configuration of the machine can be customized according to the different processing needs of customers.



Application of CNC wood router:
CNC Router for woodworking is not only limited in woodworking fields, this machine can be used in many other industries such as advertising industry, craft industry, mold industry, electronics industry, construction industry, printing and packaging industry, decoration industry, tombstone industry, crystal products' industry, etc.


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