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Main gear
Main transmission, differential and half shafts The main transfer serves to increase torque torque and changes its direction at right angles to the longitudinal axis of the vehicle, for torque transfer movement from the driveline to the drive wheels. Distinguish: single conical main transmission, consisting of one pair of gears, and dual, consisting of a pair of bevel and a pair of cylindrical gears. Simple single-bevel main gear- change on cars and trucks of small and medium her carrying capacity. In most cars the prima tween single-bevel gears with hypoid Secale- tion when the axis of the drive pinion is below slave that allows you to omit lower gimbal PE reduce, removing from the passenger compartment, the channel ele- position driveline. In addition, thickened fore- mA the base of the teeth of hypoid gears of the transmission being significantly increases their load capacity and wear- resistance. Leading a small bevel gear is formed at the same time with the shaft and are mounted on two tapered and one cylinder- historical bearings. Large driven bevel gear- Terna mounted on a box of differential and along with it installed on two conical bearings in the crankcase ass is him bridge. To ensure silent and smooth operation used gears with spiral teeth. Hypoid the meshing of the gears reduces the center tages- year of the car. Double main transmission mounted on vehicles pole heavy-duty to increase specifies what is the amount of torque. The differential serves to transmit torque from the main transmission to the drive axles of the vehicle. Allows rotation. the drive wheels operate at different speeds when turning or on uneven roads, or when various Noah the degree of coupling of wheels with road surface. On- example, when you slip, when one wheel is on solid surface, and the other is on loose ground. Cars used bevel gear differentials consisting of: • paluasheva gears; • satellites of the crossbar; • box of differential; • the spur gear main gear. When the car is moving on a level road, and lead- ing wheels are equal paths, satellites, revolving together with the crosspiece, about their axes do not rotate- Xia. Their teeth hold Polesiye gear and turn Ute them at the same speed. When one of the leading co- the forest will begin to experience more resistance with the road cloth, satellites, rotates together with the yoke, in- begins to roll in slowing down its rotation in loosely gear. To improve patency of the car when driving off-road use differentials to enforcer- Noah locking or limited-slip differential. The leading element (housing) of the differential at the time of startup of lock hard Sedina- is polosovoi gear tooth- Chatou clutch that provides the rotation of the wheels on one corner speeds regardless the drainpipe coupling. - of their with the road. Half shafts are used to transmit torque from the differential- building to the drive wheels auto mobile. Depending on isgi- Bauma burden on the half-line, there are fully loaded axles and Polaris- loaded axles . Completely balanced- loose can be set freely inside the bridge, and the wheel hub rigidly connected with the flange axis. These axles used Ute on cars and average heavy-duty, and also in buses. |
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