Country to Shanghai Automobile Gear Works , Shaanxi Fast Gear Company , represented the backbone of the manufacturing companies and research institutes , to complete the automotive gear , motorcycle gear , gear engineering machinery , agricultural machinery gears, industrial gear transmission and high-speed heavy gear , technology introduction and digestion special special gear, equipment and other gear for a variety of products , so that our gear manufacturing industry in recent years has been leaps and bounds .
First, the car manual transmission ( including heavy, medium , light , micro ) , car gearbox, motorcycle gear , engineering machinery shift transmission , large and medium-sized agricultural variable transmission facilities, has been basically based on domestic production to meet the basic supporting the needs of OEMs , and has been part of the transmission gear parts export or export . In the automotive automatic gearbox, imported products are still being controlled .
Secondly , in the vehicle drive axle, active and passive spiral bevel gears, straight bevel gears and gear wheel , most able to meet domestic support needs. Dongfeng Axle represented drive axle and bevel gear industry is consolidation and restructuring of the development that has seen the rapid development of hope .
Third, in the common transmission into the industrial field , SEW and a number of foreign -owned enterprises in activation of China's industrial enterprises on behalf of GM gearboxes , product series, modular , quality and technical level , the last five years by leaps and bounds development , the formation of a fierce competition with international brands . China's production of some products have reached the international level , some products have been exported to Europe .
Fourth, in the high-speed heavy gear manufacturing, China has already Nanjing High Speed & Accurate Gear Co., Ltd. ( Nanjing High Speed Gear Factory ) , Chongqing Gearbox Factory , Hangzhou Advance Gearbox Group , Zhengzhou Institute of Machinery , Luoyang heavy deceleration machine Company , Shenyang Mining reducer companies on behalf of the enterprise. These enterprises in the process of introduction of technology for the development of large complete sets of equipment and supporting the country 's shipbuilding industry has made a significant contribution.
Fifth, special , special wheel drive aspects, such as non-circular gears, plastic gears, powder metallurgy gears, small module gear , etc. There is no form of enterprises, enterprise technological potential has yet to play .
Sixth gear special equipment, the past five years, the rapid development of private enterprises , state-owned enterprises develop slower. Most of the state-owned equipment reliability index progress slower gear equipment manufacturing enterprises , resulting in most of the leading gear finishing equipment industry is still mainly imported . Part of the gear and equipment inside the enterprise hopes are: Qin Chuan Machine Tool Plant of the worm wheel gear ; Chongqing Machine Tool Plant , Nanjing, two captain 's CNC machine tools ; development of spiral bevel gear grinding machine success ; Tianjin yuanhot company CNC Spiral bevel gear Cutting quantities machine ; Hangzhou Tian Chen precision gear gages , measuring tools , fixtures ; Great Wall Lubricating Oil lubrication of the gear industry markets . All these make our gear industry saw the independent innovation and hope for self-development .