Tower Crane gear mainly including 19/38/99 teeth gear, bevel gear, Tower Crane Sun Gear, and so on, which are the critical
parts of the tower crane reducer. 19 teeth gear and 38 teeth gear are
connected with two motor shaft repectively, which are connected with 99
teeth gear. The speed is reduced by the transmission of gears.
Bevel Gear,Tower Crane Sun Gear,Crane Pinion Gear,Tower Crane Transmission Gear,Tower Crane Drive Shaft SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com
After more than 10 years of vertical and horizontal cooperation with French car companies such as PSA, Nissan, Honda, Kia, Renault and Volvo, China Dongfeng Motor Corporation has strengthened its "grand autonomy" strategy. On the 20th, Dongfeng Motor Co., Ltd. invested RMB 2 billion to formally expand its technical center to provide research and development support for the follow-up development of Dongfeng's own-brand passenger cars.
Dongfeng Motor Co., Ltd., which was born in Shiyan, Hubei, has developed rapidly through joint ventures and cooperation with foreign automakers after the reform and opening up. In 2013, it sold 35.35 million cars and realized sales revenue of 453.36 billion yuan. However, in the course of joint ventures and cooperation, the company also faces the common problem of the automotive industry: foreign brands dominate, core technologies are difficult to obtain, and China's independent development capability is still weak.
Liu Weidong, deputy general manager of Dongfeng Motor Company, introduced the first-phase project of Dongfeng Motor's technology center that was put into use in July 2010. It includes product design building, design and design room, engine test room, electronic laboratory, trial production and craft positions, and competitive product analysis. workshop. Under the support of the first-period capability, Dongfeng Fengshen S30, H30, A60 and other series models smoothly asked the market. In 2013, Dongfeng's own-brand automobile sales amounted to 1.271 million. The first E-TECOA16 engine independently developed was also mass-produced.
The 20-day expansion of the Dongfeng Motor Company's technical center, with a total investment of 2 billion yuan, will include the second phase of the product design building and supporting engineering, and the second phase of the trial-manufacturing technology workshop, and a joint laboratory (from the powertrain laboratory, vehicle body test, and chassis test. , electrical and electronic test, material test composition), environmental laboratory, process parking buildings. The construction of laboratories, such as powertrain labs and environmental labs, which are in line with international standards, will lay a solid foundation for the development of advanced engines and for the research and development of new energy vehicles.
After the entire project is expected to be put into use in 2016, Dongfeng will have a “China-leading, world-class†R&D center for passenger cars and powertrains, which will help Dongfeng Company enhance its core competitiveness of independent innovation and independent development to achieve In 2016, the total sales volume of self-owned brands reached 3 million vehicles.
It is reported that Dongfeng's technical center is divided into three bases: Wuhan, Shenyang, and Sweden. Among them, Wuhan Base undertook the overall product design, trial production, and advanced technology research work. The Xiangyang Base has comprehensive domestic testing facilities, advanced technology and equipment, an area of ​​1.67 square kilometers, a comprehensive auto testing ground and 14 professional laboratories. Car test and assembly test development work and inspection and inspection of the Group's automotive product regulations; European and Swedish bases undertake the research and development of electric control systems for automobiles and new energy vehicles. The technical center currently employs more than 2,000 people and has become the first batch of “overseas high-level talent innovation and entrepreneurship basesâ€.