Construction and principle of cohesion

The device transmission for transferring torque from the engine to the drive wheels, as well as to change the direction and magnitude of torque. Units transmission car with rear-wheel drive are distributed along the whole body and are designed to transmit torque from the engine directly to the driving wheels. Transmission car with a rear-drive includes: half clutch differential main gear driveline transmission in front-wheel drive torque not have to go so far away from the engine, as a rear wheel drive car. All units that are in transmission, centered under the hood of the machine and combined into one large node units. A clutch mechanism in this case is sandwiched between two "monsters" - the gearbox and engine. Box in turn contains in its structure as the main transmission and a differential. As a result, front wheel drive comes directly from the transmission housing. Elements of the transmission front wheel drive car: drive shafts front wheels, differential, final drive, gearbox, clutch. In this article we wanted to talk about the design and principle of operation of the clutch. Strength - this is the first element of the powertrain, which is designed to transmit torque from the engine flywheel to the shaft of the gearbox. In addition, adhesion can allow a driver for a short time to search through the transfer of torque, in other words, how to separate the transmission from the engine, and then connect them smoothly. Consists of the clutch mechanism of the clutch and drivetrain. The drive clutch. Further analyze this issue does not make sense unless you explain what constitutes a drive. Now once and for all we try to deal with it. In ordinary life people move on their own, through the hands and feet, passing directly to the efforts of the surrounding objects. In the sense that any opens or closes, untwists or twists, turns or turns, it's all he does without the use of various instruments and pipelines. The car also was not the case, if the driver should be transferred to the efforts by some mechanism, then one unit, it is not assigned. In the car, all enshrined in various parts of the body with high reliability. Yes, and the driver is not possible to come out from behind the wheel while driving, to discover, for example, the throttle valve. Therefore, for proper operation of the vehicle and the vehicle driver is constantly used in place several mechanisms. Construction and principle of traction is not as simple as it can be present at first glance. For example, the situation is, you always have something to close or open, and you can not move themselves. What is hard to imagine? Then to start the tie itself to your favorite chair. And now try to open the fridge? For making efforts to open and close doors, you will need to use remote control or, in extreme cases, a stick and a rope. Let this be a rope, which one end is tied to your hand, and another - to the refrigerator, and a long stick. Now, get out of the refrigerator for one product, opening and closing the door. In this case, it was a rope and a stick, will thus drive which transmits force from a distance. From your car, almost every mechanism has a number of drives, which he put into action. Such an actuator can be hydraulic, electronic, mechanical, single-node or many nodes. Hydraulic drive, which includes a clutch, comprising: piping, pressure bearing, clutch fork, pedal, slave cylinder, master cylinder. When the effort legs, the driver presses the clutch pedal by a piston rod is transmitted fluid and pressure from the master cylinder piston, the piston of the worker. After that stock slave cylinder, begins to move the pressure plate bearing and clutch fork, which transmit the efforts on the mechanism of adhesion. And when the driver removes foot off the pedal, then through the spring, all systems come in its original position. The mechanism of adhesion adhesion mechanism - a device in which torque transmission is performed through the work of friction. That this mechanism may allow for a short time to separate the transmission and engine, and then again smoothly connect them. Clutch mechanism consists of the following elements: housing and the crankcase pressure plate with the springs, the slave drive with wear-resistant lining, leading disk (which is the flywheel of the crankshaft). Under the influence of very strong springs, flywheel remains constantly pressed to the primary shaft of the gearbox. When the engine is under the influence of very large friction flywheel, slave and pressure plate, and rotate as one. However, this only occurs when a driver does not touch the clutch pedal, regardless of whether the vehicle is moving or standing still. In order for a movement, we must clutch disc, which is connected to driving wheels pressed to Mokhovikov, which rotates, in other words, include the clutch, bring it to the state monolith. This problem is very complicated, due to the fact that Mokhovikov speed is 25 revolutions per minute, and wheel speed is zero. In the first phase of work (clutch) pedal should priotpustit, to allow the springs to bring the pressure plate clutch disc to the flywheel until they are slightly out of touch. Because of the friction disc, some time will slide into contact with the flywheel, and later he, too, begins to spin, and the car to go quietly. Further, the clutch disc is moved and held in a couple of seconds Mokhovikov than equalized speed drive and flywheel. In this case, the machine increases the speed of movement. After that, the flywheel and the disc rotate in unison without any slippage.