Under the influence of the financial crisis, parts and components companies participating in the Shanghai Auto Show have shrunk dramatically, including many world giants. However, there are also parts and components companies upstream, large-scale high-profile participation, Fast is one of them. As the only Chinese automotive transmission company that settled in the International Pavilion of parts and components, it did not choose to exhibit with the Shaanxi Automobile Group outside. The scale of the exhibition is evident. It is reported that the Shanghai Auto Show Fast Group has brought a total of six independent research and development of new transmission products. A detailed view of the products exhibited by Stylist, it is not difficult to see that the six heavy-duty transmission new products exhibited by Fast have fully demonstrated the latest technological innovations of Fast Transmission, especially the small 8th, 6DS and 10JS. Helical teeth series new products. According to Dr. Zheng Quanren, Technical Director of Fast Technologies, the new products of the 8-speed and small 8-speed transmissions independently developed by Fast have reduced the center distance, making them lighter, with more gear and better dynamic performance. With the characteristics of greater carrying capacity, it has responded to the market demands of multi-position, light weight, and fuel economy. Since it was put on the market, it has been listed on the list of transmissions by a number of vehicle companies. Especially in the first quarter of this year, its rapid growth in sales volume has become a new bright spot in promoting Fast's economic growth. Another eye-catcher in the exhibited products is the Fast 6DS series transmission developed on the basis of the 8JS series transmission. It is reported that this 6DS series transmission adopts the single-cassette double countershaft full synchronizer structure, which makes the product have many advantages such as short axial dimension, large torque reserve factor, smooth and light shifting, good dynamic performance, high cost performance, etc. ability. According to Liu Yi, deputy director of the Institute of Fast Gear Research, 6DS series transmissions can be applied to passenger cars as well as industrial and mining vehicles and dump trucks. By tracking the actual condition of the truck driver, Fast's technicians found that part of the dump truck does not require too many gears during the actual use of the car. On the contrary, it has higher requirements on the torque and capacity of the truck. In addition, the general transmission adopts the structure of the main and auxiliary boxes. Because the structure is more complicated, the transmission fault point increases. In order to solve the problems that occurred in the actual use of the transmission, in early 2007, Fast started the development of a new generation of 6DS series single-box double countershaft full synchronizer transmission. The series transmission adopts a double countershaft structure, and has a small gear position, a short axial dimension, an overdrive gear, and a larger torque reserve coefficient; due to the use of a gear shift synchronizer, shifting is more frequent when frequent shifting is required. Smooth, lightweight; due to the head speed ratio of 7.04, compared with similar products, power is better; due to the use of a single box structure, fewer failure points also have a price advantage, more suitable for market demand. At present, Fast has successfully developed 6DS50T, 6DS80T, 6DS100T, 6DS130T, 6DS150T, 6DS180T, and 6DS200T, which further expands the domestic and foreign market supporting fields of Fast Transmission. In recent years, Fast relied on scientific and technological innovation, independent research and development of products, independent development of enterprises, and gradually established a platform for technological innovation and development with its own characteristics. The special heavy-duty transmission with independent intellectual property rights has a market share of more than 80% in the domestic heavy-duty vehicle market of over 8 tons, and the heavy-duty vehicle market share of over 15 tons exceeds 92%. There are more than 20 series of hundreds of varieties and more than 50 domestic products. Thousands of models of the main engine plant have been selected as fixed-point supporting products, and new breakthroughs have been achieved in the fields of passenger cars and China Card. WEIHAI SUNSHINE YACHTS CO.,LTD , https://www.ssboats.cn
