Transmission Assy. for Foton Lovol FL936 FL956

Transmission Assy. for Foton Lovol FL936 FL956 

The transmission is a mechanism used to change the speed and torque from the Engine. It can change the transmission ratio of the output shaft and the input shaft in a fixed or sub-gear, also known as a gearbox. The transmission consists of a variable speed transmission mechanism and a control mechanism, and some cars also have a power output mechanism. Most transmission mechanisms are driven by ordinary gears, and some are driven by planetary gears. Ordinary gear transmission transmission mechanisms generally use slip gears and synchronizers. Features (1) Change the transmission ratio to meet the traction requirements of different driving conditions, and make the engine work under favorable conditions as much as possible to meet the possible driving speed requirements. Change the speed of the car and the torque on the driving wheels of the car in a larger range. Due to the different driving conditions of cars, the driving speed and driving torque of the cars are required to be able to vary within a wide range. For example, the vehicle speed on the highway should be able to reach 100km/h, while in the urban area, the vehicle speed is often around 50km/h. When an empty vehicle is driving on a straight road, the driving resistance is small, then Transmission control lever Transmission control lever When uphill is fully loaded, the driving resistance is great. The characteristic of the automobile engine is that the speed change range is relatively small, and the torque change range cannot meet the actual road conditions. (2) Realize reverse driving to meet the needs of reverse driving. To realize reverse driving of a car, the engine crankshaft can generally only rotate in one direction, and the car sometimes needs to be able to travel in reverse. Therefore, the reverse gear set in the gearbox is often used to realize the reverse driving of the car. (3) Interrupt the power transmission, and interrupt the power transmission to the driving wheels when the engine is started, idling, the car is shifted or needs to be stopped for power output. (4) To achieve neutral gear, when the clutch is engaged, the gearbox may not output power. For example, it can be ensured that the driver releases the clutch pedal and leaves the driver's seat when the engine is not stalled.