A New Archetype of Automatic Transmission 2011-01-1429

With the rapid development of the world's automobile industry, china's car sales have increased with each passing day. The automobile industry has become one of china's leading industries, and the market share of the automatic transmission in the Chinese car market is growing rapidly. Based on the actual status of the automatic transmission industry in china, we analyze the present condition and development tendency of the automatic transmission market in china in this thesis. We analyze and discuss some features like structure, design, technology of the AT / AMT / CVT / DCT and their adaptability in Chinese automatic transmission market. On that basis we bring forward a conceptual design of a 8-speed automatic transmission which is for a front-wheel drive vehicles, then we analyze the feature of 8AT's design, introduces the design and engineering development of 8AT.Finally, we discuss the possibility SOP of 8AT in China.