单词 | final drive |
释义 | final drive in Automotive Engineering (faɪnəl draɪv) Word forms: (regular plural) final drives noun (Automotive engineering: Vehicle components, Engine, transmission, and exhaust) The final drive is an assembly of gears in the back axle of rear-wheel drive (= with engine power going to the rear wheels) vehicles and in the front axle of front-wheel drive (= with engine power going to the front wheels) vehicles. The last set of gears in the drive train is the final drive. When the final drive comes on the axle, the rotating wheels have to move at different speeds when thecar negotiates a curve. On a front-wheel-drive car, the transmission is usually combined with the final drive to form what is called a transaxle. |
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