As long as the return gear can store enough energy (i.e. the number of revolutions is sufficient) or the static friction with the ground is low enough, the returning car can move forward using energy. exit from the heart of the referral.
Gearboxes have a wide range of applications, for example in wind turbines. Gearboxes are an important mechanical component widely used in wind turbines. Its main function is to transfer the power generated by the wind turbine under the action of the wind to the generator and obtain the corresponding rotation speed.
Usually, the speed of the wind wheel is very low, which is much lower than the speed required by the generator for electricity generation. It must be achieved through the effect of increasing the speed of the pair of gears in the gearbox. the gearbox is also called a multiplier boxthis speed.
The gearbox bears the force of the wind wheel and the reaction force generated during gear transmission. It must be rigid enough to resist force and moment, prevent deformation and ensure transmission quality. The design of the gearbox body should be carried out in accordance with the layout, processing and assembly conditions of the wind turbine power transmission, as well as the ease of inspection and maintenance.
With the continuous rapid development of the gearbox industry, more and more industries and different companies use gearboxes, and more and more companies are developing and are growing in the gearbox industry.
List of companies carrying out pilot projects for innovative companies (103 companies in total) - China Aerospace Science and Technology Corporation China Petrochemical Corporation State Grid Corporation of China China Three Gorges Project Development Corporation Shenhua Group Co., Ltd. China Network Communications Corporation China Electronics Information Industry Corporation China FAW Corporation China Dongfang Electric Group Corporation Anshan Iron and Steel Group Corporation Shanghai Baosteel Group Corporation Chalco China Chemical Engineering Group Corporation China Railway Engineering Corporation China National Biotechnology Corporation II Institute of Science and Technology Research telecommunications (Datang Telecom Group) General Research Institute of Iron and Steel Beijing General Research Institute of Nonferrous Metals General Research Institute of Coal Science General Research Institute of Mechanical Science China Textile Academy of Scientific Research Institute Chinese Academy of Sciences of Agricultural Mechanization Sinoma Technology Co., Ltd. Xi'an Heavy Machinery Research Institute Beijing General Research Institute of Mining and Metallurgy Wuhan Academy of Posts and Telecommunications Sanlenovo (Beijing) Co., Ltd. Beijing Hanwang Technology Co., Ltd. Beijing Xinwei Communication Technology Co., Ltd. Beijing Renchuang Technology Group Co., Ltd. Tianjin Steel Pipe Group Co., Ltd. Tianjin Tasly Group Co., Ltd. China CNR Group Tangshan Taiyuan Heavy Machinery Group Co., Ltd. Locomotive and Rolling Stock Factory Taiyuan Fenghua Information Equipment Co., Ltd. Inner Mongolia Mengxi High-tech Group Co., Ltd. Shenyang Xinsong Robot Automation Co., Ltd. Liaoning Aoke Chemical Group Co., Ltd. Jilin Hua Microelectronics Co., Ltd. Changchun Rail Bus Co., Ltd. Yiyang Xintong Co., Ltd. Harbin Pharmaceutical Group Sanjing Pharmaceutical Co., Ltd. Shanghai Zhenhua Port Machinery Co., Ltd. Shanghai Bao Xinsoft Co., Ltd. Shanghai Electrical Appliances Research Institute (Group) Co., Ltd. Shanghai WuXi AppTec New Drug Development Co., Ltd. Nanjing Lianchuang Technology Co., Ltd.Division Yangzijiang Pharmaceutical Group Co., Ltd. Farson Group Co., Ltd. Zhongkong Technology Group Co., Ltd. Zhejiang Geely Holding Group Co., Ltd. Zhejiang Hisun Pharmaceutical Co., Ltd. Chery Automobile Co., Ltd. Anhui Fengyuan Group Co., Ltd. Fujian Xingwang Ruijie Communications Co., Ltd. Fujian Nanjing Wanlida Technology Co., Ltd. Jiangxi Changjiu Nongke Chemical Co., Ltd. Jiangxi Dexing Baiqin IsoVC Sodium Co., Ltd. Inspur Group Co., Ltd. Yantai Wanhua Polyurethane Co., Ltd. Shandong Denghai Seed Industry Co., Ltd. Xu Ji Group Co., Ltd. Zhengzhou Yutong Bus Co., Ltd. Wuhan Huazhong CNC Co., Ltd. Xiangfan Xinghuo Auto Parts Manufacturing Co., Ltd. Changsha Zoomlion Heavy Industry Technology Development Co., Ltd. Xiangtan Pingan Electric Group Co., Ltd. Guangzhou Kingfa Technology Co., Ltd. Guangdong Fenghua High-tech Co., Ltd. Guangdong Weichuang Rixin Electronics Co., Ltd. GuangzhouInstitute of Mechanical Sciences Guilin Likait Environmental Protection Industrial Co., Ltd. Hainan Sino Industrial Co., Ltd. Hainan Quanxing Pharmaceutical Co., Ltd. Chongqing Chuanyi General Factory Co., Ltd. Chongqing Transportation Research and Design Institute Chongqing Huali Pharmaceutical Industry Co.., Ltd. Sichuan Changhong Electric Co., Ltd. Panzhihua Iron and Steel (Group) Company Chengdu Diao Pharmaceutical Group Co., Ltd. Guiyang Aerospace Linquan Technology Co., Ltd. Guizhou Huitong Huacheng Building Technology Co., Ltd. Yunnan Baiyao Group Co., Ltd. Kunming Marine Equipment Group Co., Ltd. Tibet Linzhi Qizheng Tibetan Medicine Factory Xi'an Haitian Antenna Technology Co., Ltd. Jinchuan Group Co., Ltd. Tianshui Xinghuo Machine Tool Co., Ltd. Ningxia Dongfang Tantalum Co., Ltd. Western Mining Co., Ltd. Qinghai New Energy Research Institute Co., Ltd. Xinjiang Tunhe Industry and Trade (Group) Co., Ltd. Xinjiang Zhonghe Co., Ltd. Xinjiang Shihezi Zhongfa Chemical Co., Ltd. Dalian Sanke Technology Development Co., Ltd. Ningbo Haitian Group Co., Ltd. Ningbo Bowei Group Co., Ltd. Xiamen Tungsten Industry Co., Ltd. Xiamen Overseas Chinese Electronics Co., Ltd. Haier Group Corporation Hisense Group Co., Ltd. Huawei Technologies Co., Ltd. ZTE Corporation does not have certain codes, such as Huawei Technologies Co., Ltd.