What is the clutch pedal for? Pedal zcheplennya: korisnі porade that thin vikoristannya. For the discharge of the drive, the chain is classified on
It is accepted that people are mostly in the car, but if a woman sits at the kermo, she is also responsible for the storage of parts of the skin element of the car. Crimea tsgogo їy owe buti vіdomі і the principle of їх dії. One of the most important mechanisms in a car is the clutch. However, what to rob the chain, and what functions are out of hand? We will talk about them in this article.
Under the chains, the special mechanism of the car, the robot of which is most importantly based on the strength of the forging, is worn out. The given mechanism of appointments is mainly for the transmission of torque. The coupling mechanism is brought to the transmission component of the main transport system, as it is recognized for connecting / connecting the engine with a gearbox.
Principle of division
Let's take a look at how to work out the details in more detail. In the main zcheplennya serve for roz'єdnannya for a short period of time of the crankshaft in the form of a power transmission of the transport system. It is necessary for changing gears in gearboxes, as well as for galvanizing a car to a new tooth. Also, the zcheplennya gives the car the ability to smoothly repair the ruh from the month.
Іsnuє anonymous different types of zcheplennya. For what the stench is needed, we look briefly at a distance. Most of the popular types of clutches are primed on decal friction discs, which are tightly squeezed together one by one. The smoothness of the inclusion / wiping of the transmission ensures the wrapping disk of the drive, which comes to the crankshaft of the engine, in such a way, that the faults of the driven disk are located, which in its line is guilty of buti coming through the slot with the gearbox.
The force, as it is transmitted from the clutch pedal, pours into the mechanism for the help of a mechanical or hydraulic drive. The process of pushing on the clutch pedal is to open the clutch discs, which are accompanied by the fluctuations in space, when the pedal is released, lead to the compression of the driven and driven discs.
Classification
In order to make it clearer for yourself why it is necessary to assemble it, it is also necessary to look at their classification. To allow understanding the small differences between these types, as well as the difference between different types of vehicles.
- According to the method of control of these data, the mechanism is upgraded to a chain with a hydraulic, mechanical, electric and combined drive.
- By the appearance of the rubbed, they separate dry seals (as a rule, chain friction linings, which are worked in a worn middle) and stitches that are processed in an oil bath (they are usually called “wet”).
- According to the switching mode, there are closed and closed permanently connected.
- One-, two- and bagatodisk zcheplennya classify for the number of driven disks.
- According to the expansion and according to the type of pressure springs, I am chained with expansions into a sprat of cylindrical springs, which are located along the periphery of the pressure disk and with a diaphragm spring, so that they are located in the center.
Zcheplennya in the "machines"
In the most classic looking mechanism of the chain in hydromechanical and other CVT automatic transmissions, it is to blame, but only in robotic transmissions, or in cam gearboxes. For gearboxes with robotic controls, when the clutch is switched off, the gears are switched over to help the electric drive, and for greater smoothness, the gearboxes are switched over, where two switches are placed. The stench works according to one's will, so one is locked in a robot, with whom else it is guilty to be ready.
The chain of the car is one of the main components of the transmission. Itself takes on itself the entire main blow when switching gears, protecting the car from the shift and extinguishing the sway. How do you work on a car, how is it worn, how do you function? Vіdpovіdі on all tsі nutrition - given in our stats.
characteristic
The connection of the car - the whole vuzol, for the short-hour operation of the engine from the gearbox and smooth starting when the shifting speed is changed.
On most modern cars, this element is placed between the gearbox and the internal combustion engine.
Car attachment
For its design, this detail is the whole system, which is composed of advancing elements:
Why is this vuzol needed?
As you can see, the engine wraps around steadily, but the wheel axle does not. І schob for any new car teeth it was not possible to turn off the engine, on the box it was necessary to change that rank of gear, so that by pushing the path on the clutch pedal to activate the “neutral”. In the distant Russia of Denmark, the building's high-rise building again wraps around the engine and the unruly gearbox, smoothly moving together. Zavdyaki tsomu vіdbuvaєtsya m'yake rushannya avtomobilya z mіstsya.
"Dry" zcheplennya
The scheme of the car's clutch is practically the same (coupling housing; bearing of the clutch; bearing of the clutch; the bushing of the support shaft of the clutch disengagement fork; the clutch of the clutch fork; pressure spring; driving disk; flywheel; pressure disk; clutch cover; transmission input shaft; cable; pedal zcheplennya; bearing clutch zcheplennya; plate, shcho zadnuє casing zcheplennya with pressure disk; damper spring; mother of driven disk). However, this vuzol has its own peculiarities. Deyakі virobniki equip machines with different types of hubs. One of the most popular options at the moment is friction. With this type of coupling, the process of transferring the force of the torque to the forces of the rubbing forces. The rest is poured on the surfaces of the zіtknennya in the house and the conductive part. Tobto transfer zusil v_dbuvaєtsya without intermediary between the disk of the internal combustion engine and the gearbox of the machine. Also, this type of seal is called "dry". Particularly often, the wines are installed on a fully driven jeep.
"Wet" type
ІсNUє і so the titles are wet type of zcheplennya. What are the faults of the first option? The new one has hydro-transformer oil between two discs. Also, on a “wet” node, there is no such hard connection between the driven and driven disk.
Porіvnyannі zі svoїmy analogues vіn maє tsiliy a number of advantages. Among them, it is necessary to note a good protection of the car from the engraving, as well as high reliability of the robotic mechanisms. However, the “wet” element has its own shortcomings. The main yoga minus is a high varity, so on the big budget cars such a system does not win.
recognition
What are the functions of the car lock? First of all, this vuzol is necessary for the smooth rolling of a car for a month, about which we said on the cob of the article. As soon as the motor with the box is pulled hard, then after the gear is turned on, the car sharply moves forward, so all the pressure from the engine is transferred to the box. Incorrectly chained together, causing mechanical failure of parts, and also causing the engine to often sputter when it breaks down.
Zavdyaki robotic chains, and the very forging of the leading and driven disks, the turning point is increased step by step. Rushyni zusillya does not grow at once, and the machine destroys it even more smoothly and softly.
Also, the clutch box is necessary for easy shifting of gears for an hour of transport trouble. If the car is in a songful condition, as it is steadily increasing or changing, the reason is the need to switch to a shift or a lowered gear, which will lead to a sudden rose of the shaft between the transmission and the engine. In the other case, for the transfer of the transmission, they would need more high speed susilla, which in the future provoked the shifting of the checkpoint and other mechanisms. Zokrema, when the primus is translated, the speed moves forward on the teeth of the gears. In this way, the lock also vikonu function change navantazhennya, as it is on the surface of the parts of the checkpoint, which makes it easier to switch from one gear to another. In this case, the gearbox (a photo of this mechanism is presented below) to endure minimal pressure on the engine. And tse signifi- cantly promotes the term of the service of parts of the checkpoint, the price of such an hour is already great.
In addition, the robot zcheplennya spramovavana to change the line of vanity, scho to work at the checkpoint for an hour of emergency galvanization of the car. If the car drastically decreases speed, the moment of wrapping will change significantly. Ale, the shards of the transmission at this hour are driven by the motor, there is a lot of inertia wrapping and saving a lot of speed. Tse can bring up to a significant extent її details. Itself zahist vіd revantazhen zdіysnyuєtsya by slipping of the leading and driving disks. In such a moment, the wrapping moment stabilizes as much as possible.
How does it function?
The principle of robotic zcheplennya avtomobilya polygaє in terti dekіlkoh diskіv. The function of this node lies in the slotted working surface of the flywheel and the pressure surface of the cauldron. Below we will look at this moment more report.
If the vuzol is in the working station, under the pressure of the spring the disk of the cat is firmly attached to the zcheplennya and presses it to the flywheel. With this, the first shaft enters the splined coupling. Next, the transfer of steep sounds to a new type of disk is carried out. If the water presses on the pedal, the rear of the work of the secondary bearing. Remaining pressure on the spring. In this rank, the surface of the cat goes into the disk of the zcheplennya. After that, the first shaft of the gearbox is attached to its own ruh.
Features of work on automatic transmissions
In typical automatic transmissions, such a transmission element, like a zcheplennya, is just a daily occurrence. Then, on robotic and cam “automatic machines”, the won was transferred. Before speech, on the remaining type of transmission, the connection works only at the start. In the process, the element is not functioning.
On the majority of automatic boxes, there are bagatodiskove vologous type clutches. However, we see here that it is not a way of pressing a singing pedal (which is simply not possible here), but a servo drive (in other words, an actuator). At the moment, it is accepted to distinguish between the types of these outbuildings:
- Electric. A similar servo drive is a small engine. Vin is controlled by the help of the ECU (electronic control unit).
- Hydraulic. Such an actuator looks like a hydrocylinder. Vіn be given to the court by a special hydraulic distributor.
At the checkpoint of the “robot” type, there are two types of chains. The stench functions incessantly. When you see the first one for automatic retransmission of the song transmission, another ochіkuє command for changing the offensive one.
Continued term of service
Zcheplennya - tse, maybe, one of the most wear-resistant elements in the design of a car. Yakisny vuzol can serve 200 and more thousand kilometers. However, in order for your box not to be able to repair it already on the first days of driving, you need to know the same rules of operation.
When driving a car with a mechanical transmission, first of all, learn how to hit the pedal correctly. At that hour, if you release it, the connection is turned on. At the same time, the pressure disk spring pushes the mechanism to the flywheel. It seems to be smoother rubbing of the elements. For the rahunok of this disk, the trochs slip through the flywheel, the rest also begins to turn around.
At the next stage, it is necessary to give a small hour to the node in order for the turnover to increase as much as possible. For this slide, press the pedal in the middle position for about 2-3 seconds. When the number of revolutions of the flywheel comes close to the speed of the disc wrap. Otzhe, the car is slowly picking up speed.
What did they do? If the flywheel with a driving and pressure disk becomes independently wrapped with the same speed and without slipping, the transmission of torque is maximally high. In such a situation, it is necessary to re-route the checkpoint and engine during the day (hiba scho in case of emergency galvanization). Just like a car crashed, but on the speedometer it’s already more than 10 kilometers per year, you can safely let the pedal go. They gave a similar way to switch to a shift transmission right up to 5th (which is why PDR is allowed).
To give respect, as if during a crash, throw off the clutch pedal, the car will start moving, and after 3-4 seconds it will calm down. Tse vіdbuvaєtsya through those that, when rubbing the disks hard, the motor transfers the whole mіts to the box, they themselves are simply rve її. Gear shifting increases, apparently, the resource of transmission mechanisms changes. Rizko release the pedal when rushannі not sled, so it's too bad for your car. Only if the car is gaining high speed (it’s already 3-5th gear), when switching to a shift, you can “throw” the pedal in a row.
How not to burn this vuzol?
Do not think that if you press the pedal for a long time, the robot will be stable, but the car will not suffer in any way. For example, at the crossroads and with the spikes “on red”, the next to cross over to the “neutral”. For the whole hour (about 20-40 seconds) your foot will be on the clutch pedal, and just burn it in 1-2 days. The price for a new one in the fall, depending on the model of the car, varies between 200 and 1000 dollars and more. Wait a minute, it's a big sum.
As practice shows, with the right choice, it is possible not to change a cat and a disk with a stretch of 100-200 thousand kilometers (there are hundreds of imported brands of cars). Golovne - watch out, if you hit the pedal, and if you don't. If your teeth last more than 5-6 seconds, boldly turn on the “neutrals”. It is possible even earlier, for example, at a distance of 300 meters, you sounded the red light signal of the light. In such a vipadka, the car will collapse by the power of inertia. Before the speech, vikoristovuyuchi "rolling", you can significantly change the vitreous fire of the car.
In this rank, do not let the clutch pedal out sharply, but it is not necessary for a long time. And in that and in the next moment you risk reducing the technical state of the car.
node regulation
Periodically, the car needs to adjust the clutch. During the year, the pedals increase, after which the mechanisms are switched on in the same way. That is, at the maximum pressure on the pedal, they did not turn on, but were left “in rubbing” with the engine. And tse, as we already said earlier, means more money for the teeth. As a result, all components of the node are worn out.
How can you name it?
It's easy to understand how your car is regulated. For whom it is necessary to take a tape measure and freeze it in the foot of the logs to the gum lining of the pedal. On most passenger cars, it is given the value to become close to sixteen centimeters. And the head pedals are installed for the help of a special lock nut, as it is on the end of the cable under the hood. With this mechanism, the next three should be pressed to the stop (in the sublog).
visnovok
Later, we reportedly looked at the features of the robotic system of car locking. Like a bachite, a detail is given to become of great importance for the engine and gearbox. That is why it is not necessary to follow the rules of її exploitation and burn cats for nothing in the presence of special consumption. Take care of your car and beat the chain together!
zmist
Whom to start driving in a driving school, but if you don’t like it, you don’t like to get caught in a car - it’s a little worn out and you need a replacement. In order to understand how to properly respect car parts, it is necessary to kindly show your own scheme of yoga work and recognition of okremikh warehouses, for example, an onslaught disk, which cars have long been dubbed "cat".
What is a car lock
Structurally zcheplennya (friction clutch) in the car is recognized for the connection / opening of the engine shaft with an automatic or manual transmission. Tse allows you to break from the month without sharp rivkiv and ensure smooth shifting of shifts on the go, helping to shift warehouse transmissions through changing the number of wraps of the crankshaft. Establish different designs of drives for transferring the susilla to the pedals on pressure mechanisms, such as mechanical, hydraulic and electric.
where to be
The oskіlki recognized zcheplennya polagaє in the transfer of torque s cloned the engine to the gearbox, then structurally it should be between two units. Specifically, roztashuvannya can lie in the layout of the base nodes, front or rear drive transmission, but in any case it will be in front of the car under the hood.
Priestry
Being a good hub for transferring the wrap, the design of the friction clutch in the car is not particularly foldable. The main warehouses є:
- The pressure disk - the maximum springs in the base and appointments for the drive with the flywheel. Through the pelyust construction, having taken away the title "cat" for the similarity with the old-fashioned look.
- The driving disc - maє clutch, promeneva pіdstava і overlays. Special damper springs to absorb the change in shock when the sound is interrupted.
- The thrust bearing is located on the main shaft and starts up the drive fork. Deyakі konstruktsiї can vikoristovuvat locking springs for more superficial fixation.
- Clutch pedal - for the help of it, the driver from the cab controls the working process, transmitting the input to the conduit or the wired shaft of the engine and the gearbox. In cars with an automatic transmission (automatic transmission), there are no pedals, the robot of the system is driven by a special servo drive.
Modern car builders show buyers different design options for friction clutches. Vіdmіnnostі can stosuvatisya:
- number of disks - one or more bagatodisk systems;
- middle robots - dry or vologe options;
- drive to the house - mechanical, hydraulic, electrical methods;
- the method of pressing on the pressure disk - zcheplennya with a central diaphragm or springs along the stake.
What is needed for
Rozіbratisya, as pratsyuє zcheplennya zcheplennya avtomobilya, it's simple - while the pedal is not pressed, the wires and drives stick, transferring the torque from the flywheel of the engine to the gearbox, and then, through the cardan shaft - to the wheels. The onslaught of rose discs, the wrapper stops being transmitted, and water can switch the speed. Then it is necessary to lower the pressure properly, so as not to burn the friction clutch when the discs are too hard contact, and it is important not to press the pedal in the pressed station too long.
Robotic principle
In words, it is explained simply - the friction clutch ensures the interaction between the flywheel of the engine and the gearbox, ensuring that they are changed for switching gears. Ale, well, it’s time to go near the waters, to master it in practice, how to correctly change the pedal, so that it’s smooth and soft start from the month without rivkiv! More than one year will pass until the motorist becomes a good driver, but not a trace of forgetting that maneuvers on the road can fix your car's chain.
On an automatic box
In the automatic version, the coupling is carried out according to the “wet” type for the additional transmission oil placed in the hydrotransformer and two impellers. The flywheel vanes choke up the flow of oil behind them, as if spinning the pump wheel - the axle is transferred to the automatic transmission after such a scheme. Such a car has a clutch pedal, so in general the process of water will be much easier (especially the rich shanuvalnikov of “automatic” mid-wives).
On a mechanical box
At the passenger compartment of the car, there is a seal in the leftmost position of three (there will be a halmo in the center, and the gas is on the right) and with additional water supply for connecting the engine to the gearbox. The manual mode of the robot means more respect for the “automatic” position, but for the riches, there are signs and power prices on the right. A car with automatic transmission will be more expensive when purchased and serviced, the axis of which is richly driven to choose cars, and the clutch pedal.
Correct pedal choice
Newbies will be familiar with how to correctly report to car connections and how they are working on a car connection. Zastosovuyuchi simple recommendations on everyday trips, more quickly reach the mastery, so that you learn how to change gears correctly and turn on the need for speed, reducing the burden on gum and galvanized discs. It’s worth such moments in the water, like short-lived teeth (for example, on a light-bearing light) and turn.
yak vichavlyuvati
As a matter of fact, it is more correct to choose a friction clutch on the right hand side of two mutually related operations - it is necessary to press the pedal, and then let it go. Forgive me for the sake of showing you how to correct the chain:
- The pedal is pressed all the way and without a hitch.
- So like a smut - tse dosvid, rather do not spend an hour on training, knowing for which vain maidanchik and taking in the company of proven water.
- At the first time, the importance of maє vzutya is important - if you were more likely to turn around, you are guilty of buti on thin soles and without heels.
At the article, we will try to reveal the main principles of the operation of the car's assembly, storage parts and how to see them.
A quick start from the month, otherwise it’s great in Russia to quickly remove the chain from the working camp, the first sign of a breakdown of the chain is the trash of the gearbox, slipping after the gear was turned on, pressed on the gas, the engine speed went up, but the car did not pick up speed. Everything is up to one, it's time to change the chain. However, replacing it is not a problem, but in order not to have such a trip again, let's look at the principle of robotics.
Zcheplennya (otherwise, it’s also called “friction clutch”) - the whole mechanism of a car, which connects the engine with the transmission and hour at hour gives the possibility of roses when switching transmissions, galmuvannya or fist hour of the zupinka. The main task of the chain is the frictional interplay of the disks, which are rolled up on both shafts.
There is one more function, how to win the lock - the ability to smoothly destroy the car. The rest of the oscilka shaft of the engine is wrapped, and the shaft of the transmission is shifted to a fixed, unbreakable position, the cob of the machine without a lock is impossible, as it helps the shafts to smoothly grind one to one, and at the same time to ensure a smooth acceleration of revolutions bring the car into the rush.
If it’s vipadkovo (or not vipadkovo) too fast and abruptly disconnect those two shafts, then the unruly transmission shaft will jam the engine shaft and your car will simply calm down (in a shorter vipad), otherwise there will be little breakdowns in the mechanism material costs. Basically, mechanical clutches are installed on modern cars.
Sob not lamati zcheplennya, it is necessary to know not only how it works on the surface and how it functions, but also from such details it is added. To the main warehouses, carry out and carry out parts, turn on the mechanism and push the system.
The moment of wrapping the engine is transmitted from the flywheel to the parts of the wire part, the rest in turn transmits the torque to the drive shaft of the gearbox. The moment of rubbing is taken care of by the pressure mechanism, which is a kind of wind to the slotted connection between the house and the wire part, giving the final result to the rush.
It is important that the connection is turned off. So one disk, on which the peripheral rank of the spring is ruffled, is ruffled in the chavun crankcase, that one is ripped in its own line in the crankcase of the engine.
At the pass part, the casing of the zcheplennya i is included, the rest in its line is fastened to the flywheel of the crankshaft for the flare of six special bolts. The pressure disk is located in the middle part of the casing. The moment that wraps the pressure disk is transmitted to the flywheel through three steps, yakі є in the disk and enter the casing. The driving disk, the matochina, the transmission shaft of the gear change box are the main and obov'yazkovy warehouses in the home part of the chain.
On the sides of the driven disk, friction linings are placed, made from a copper-asbestos warehouse (or other metal-asbestos warehouse), yakі vytrimuyut supervisibly high temperature and in the presence of their frictional authorities. From the mother of knowledge, the disk is closed with rivets, or through springs. Qi springs are the warehouse part of the spring-friction damper of the wrapping colivans (tobto the damper).
Having switched the clutch pedal, we know that it is necessary to change gear, but few people know how the principle works in the middle of the cat. At the same time, between the flywheel and the pressure disk, the guiding disk is pressed. If the clutch pedal is pressed, the cable to the drive is forced into the cat and when it is turned, it is necessary to turn the valve, which leads to the fastening. At the same hour, the fork begins to be pressed onto the thrust bearing. Win in your black, moving to the cat, embossing on the disks. After this maneuver, the disks begin to collapse and the onslaught disk.
At the very moment of guiding, the disk roams out of thin force, for the help of this guiding, the disk squeezes to the cat (there is a flywheel). When specifying the sequence, the chain is removed. The very next, the driver of the car can easily change the transmission. Smoothly releasing the clutch pedal, driving the rear disc with the cat. As a result of such manipulations, the moment is transferred to the running gear and the car is brought into the driving mode.
Like Bachimo all zusil are transmitted through mechanical warehouses, there are no additional elements.
Zcheplennya with hydraulic drive
Judging by the name of the chain, I think it became clear to you that in the hydraulic drive, all the gears, starting from the pedal and ending with the mechanism, are transported for the help of such a rail. It is placed in its own chamber in hydrocylinders and tubes, as it feeds all the needs in the mechanism of the element. The mechanism of the hydraulic clutch does not need to be connected to the mechanical clutches.
One to finish the great disk roztashovuєtsya on the sharp edge of the drive shaft and the crushed steel casing. The casing is fastened behind the flywheel. The middle of the casing is a spring with radial pads. The stench is, let's say, so, vizhimny vazhelami. On the axle, a keruyucha pedal is roztashovuetsya. Vaughn is lifted to the body, and to the bracket itself. The pusher of the main cylinder of attachments to the clutch pedal when the hinge is attached. The pedal is released as soon as the clutch is switched off and the gear is switched.
Diagnosis of the disease at home
The photo shows the elements of the car Lada Priora
Most often, when broken, there are strange characteristic sounds. For this one, we press the clutch pedal a couple of times and respectfully listen. As if outside sounds appear, for example, such as a creak, a knock, or something like that, then a wart to understand, the stars of the stench go and suck them in. When pressed on the pedal, she is obliged to go freely, without rivkiv and zatrimok. Vіdstan vіd pіdlogi podlogі to pedіlі іn the included аbо vyknenomu stаnі іn't guilty to change 145 mіlіmetrіv.
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