Do you have to hold the clutch when braking When should the clutch be used in addition to changing g

Do not give the clutch when braking, but be careful to press the clutch immediately when the speed slows down to the point where the car shakes slightly, and puts it in neutral. Because by that time the braking force had made it impossible for the engine to continue dragging the car.

In short, braking with gear is much shorter than braking with a shift (or pressing the clutch early).

Especially when going downhill, with a gear can test the number of revolutions of the engine to contain the inertia of the downhill, so that it is easier to control the speed of the car when braking, but when the speed comes down (or shakes), don't forget to reduce the gear in time. If you are sure that the car is about to come to a complete stop, switch to neutral. Switch to 1st gear again at the start.

Medium-speed or high-speed braking does not require a clutch, but can be braked directly, so that the engine braking can be used to shorten the braking distance.

At low speeds, hold the clutch, otherwise it will stall and stall.

The role of the clutch is to disengage (grip the clutch) and glue (release the clutch) to the engine and gearbox.

When braking at high speed, you can't press the clutch and brake at the same time, otherwise it will accelerate the wear of the brake pads and even lead to brake failure. It can only be used when the gear is hanging, first apply the brakes, and gradually downshift until the engine torque is insufficient before pressing the clutch, and the clutch can be used in addition to shifting gears and in the case of insufficient engine torque (low-speed driving with a half-clutch).

Many novice drivers will have the same question when driving, that is, should they press the clutch when braking?In fact, the driver does not need to step on the clutch when he steps on the brakes, and only when the speed of the car decreases rapidly does he need to slightly press the clutch pedal, because if he does not step on the clutch at this time, it may cause the car to stall. <>

What to pay attention to when pressing the clutch when braking

When driving a manual transmission car, the driver should not keep the clutch pedal semi-synchronized for a long time, as this may cause a certain degree of wear and tear on the clutch. When applying the brakes, lightly stepping on the running-in period can effectively prevent the problem of the car stalling, avoid the cumbersome process of starting again, and also reduce the wear and tear on the car itself. In fact, not stepping on the clutch is also considered from a safety point of view.

Because the clutch can be basically regarded as neutral after being depressed, after which stepping on the brake is equal to braking in neutral, which will increase the driver's original braking distance. The danger index will also increase due to the shirt. <>

To step on the brake or not to press the clutch

I think it's best not to press the clutch when you apply the brakes, because it's a dangerous behavior. If an emergency occurs while driving, many drivers may have the habit of pressing the brakes and clutch at the same time. This can keep the vehicle stable and avoid the possibility of stalling, thereby improving the vehicle's handling ability and avoiding some risks.

However, this kind of subconscious action is not something that the driver can avoid by understanding the principle, and try to get rid of this habit for good knowledge. <>

In general, don't press the clutch when you apply the brakes. If it is an emergency brake, you can press the clutch appropriately, which can make the car quickly enter the state of disgearing, so as to ensure the safety of the owner. Do not step on the clutch during smooth driving, because when the car is driving normally, the clutch is in a state of tight bonding, and forced pedaling will only increase the loss of the clutch.

You don't need to press the clutch when braking, and then after braking, you can press the clutch and start gearing.

In the case of normal driving, there is no need to step on the clutch when braking, but if Yu Yin is in the downhill section, it is best to brake and step on the clutch when braking; Because the engine speed at this time is relatively low, it will affect the driving of the car upright, if you just step on the brakes, it is easy for the vehicle to turn off, you should pay attention to the light pedaling, to avoid overcrowding, which will lead to the car is a frustration or unstable driving.

It is necessary to step on the clutch to the end. We should pay attention to the control of the slip Zen clutch and brake, pay attention to the speed, but also inject the dust to let the lack of ignition go out, pay attention to the wear caused by the clutch, prevent it in advance, and understand the process of stepping on the brakes.

It is definitely necessary to step on the clutch, and it is necessary to pay attention not to slam it, and it is necessary to step on the clutch slowly, and then you also need to slowly press the brakes.

The clutch must be applied when braking.

When the car brakes at low speed, first press the clutch and then apply the brake, such as stopping in 1-2nd gear. When braking at high speed, step on the brake first, and then step on the clutch after the speed has slowed down.

Do you need to press the clutch when you apply the brakes? In fact, the main front disadvantage spine according to the demand, if it is to decelerate, this time is not necessary to step on the clutch, if it is a sudden braking is recommended to step on the clutch or if the speed is lower than the current gear when you need to step on the clutch, that is to say, do you need to step on the clutch? It is to be decided according to the speed of the vehicle, if the speed and gear are suitable, then there is no need to disassemble, if the speed does not match the gear, then you need to step on the clutch.

Hello, the car base disturbs the brakes in two situations, 1The brakes must be applied in an emergency, 2If you need to slow down or drive at low speed, step on the clutch and slowly step on the brakes, I wish you a happy Split Blade Destroyer!

1. Stepping on the clutch is afraid of the engine stalling. Sail.

2. When you step on the brakes, you don't need to step on the clutch when you feel that the engine will not turn off. Step on the clutch when you feel like you're about to turn off. Otherwise, the liquid car is sold, and the clutch is stepped on when it comes up, which is equivalent to neutral gear, and only relies on the braking system to work to brake, which will increase the braking distance.

3. Stepping on the clutch is equivalent to neutral, if you don't step on it, you will stop or lower than the current gear. As long as the current speed and gear are within the unified range, there is no need to step on the clutch, and when you are not ready to stop, you don't need to step on the brake and continue to exercise.

The above is all the content of when to step on the clutch on the brake, I hope to help netizens.

Clutch first and then brake is a taboo, this is not absolute, the actual driving depends on the situation, and it is not a dead brain.

For hard braking, this is indeed a big taboo, because it will increase the braking distance of the car; However, if the speed of the car is slower at this time, the precedent of braking after leaving is a good way to avoid the car from turning off.

So in general, when the car brakes suddenly, it should first lightly step on the brakes to slow down, then step on the clutch and brake, and at low speeds, first step on the clutch to cut off the power, and then step on the brakes.

Jam on the brakes. Many people will think that the parking brake should be stepped on first to cut off the power, and this time the brake will be more effective, after all, this is what the driving school instructor taught. But in essence, if the clutch is stepped on first when the vehicle speed is fast, the engine will quickly become idle, and the vacuum degree of the air tube will be reduced, and the auxiliary force of the vacuum booster will be greatly reduced.

That is to say, if you press the clutch first and then brake, the car will lose the engine brake, and then step on the brakes, the vehicle will shake violently, and the inertia of the car and the braking distance will increase. Therefore, you should apply the brakes first, and then apply the clutch when the speed is reduced to close to stopping, which is predictive braking, and it should be smooth, and you should develop this habit in case of accidents.

Low-speed braking. When the car is at a speed of 20-40 mph, first stepping on the clutch and then braking can prevent the car from stalling. On the contrary, if you step on the brake first and then step on the clutch, the car will undoubtedly turn off at this time, so the saying that "first clutch and then brake is taboo" is not absolute.

<> generally learn to drive in driving school, the instructor will teach you to slow down when you step on the clutch and then brake, in fact, this is not right, in the driving school can be stepped on like this because the speed of the driving school bus has been mediated, the speed of the driver's license will not be too fast, so there is no effect on pedaling, but once the speed is too fast, it is very dangerous to step on it.

Cars running at low speeds, such as when the speed is 20-30km/h and above, generally step on the clutch first, and then apply the brakes, which will prevent the engine from stalling. A car running at high speed is just the opposite. At this time, it is necessary not only to avoid emergency braking, but also to be careful not to step on it to death to prevent the car from sliding and causing potential safety hazards.

Manual transmission models should first lightly step on the brakes, downshift, and use the engine to brake; After the speed has slowed down, press the clutch again to prevent the flameout.

Therefore, it is taboo to brake after clutching, please pay attention to all car owners and friends, develop good driving habits, otherwise you will regret it, but although the correct way is to brake first and then clutch, but also pay attention to the brakes can not be stepped on too hard or the accelerator as a brake Oh, every year because of this situation there are a lot of traffic accidents, you must pay attention.

The first case: the speed of the car is fast, brake first and then leave.

Brake pedal braking is equivalent to the braking system and braking system acting at the same time, and the clutch downshift is applied when the engine speed reaches idle speed, which is done to prevent the engine from stalling.

Stepping on the clutch is equivalent to separating the engine from the transmission system, which is equivalent to coasting in neutral gear, and the car decelerates according to inertia, which is very slow, and the purpose of rapid speed reduction cannot be achieved in high-speed driving.

In the second case, the speed of the car is slower, and you can directly press the clutch.

If the speed of the car is slow, such as 1 or 2 gears, there is no problem to brake directly by pressing the clutch.

In the third case, if it is only a slight deceleration, you can only need to collect one oil.

There are other times, such as when we are almost at the intersection of traffic lights, or the brake light in front of us is on, sometimes we can slow down when we turn on the oil, and if we are sure that it is safe to drive forward, we can brake and clutch without stepping on it.

The difference between a car clutch and a brake is:

The clutch of the car plays the role of separating the engine from the gears of the transmission, and stepping on the clutch is equivalent to losing power, which is equivalent to the gearbox being in neutral position, and the car will have no power and go forward without braking. Brakes are made to make the brake pads and brake discs stick together to slow down, the same principle as the brakes of bicycles.

Novice drivers should first step on the brakes, use the braking system and engine braking to reduce the speed of the car at the same time, and then press the clutch when the speed is reduced to close to stopping.

Brakes

As the name suggests, it is a mechanical braking device that can slow down the speed of the car, also known as a reducer. To put it simply: the car brake pedal is under the steering wheel, and when the brake pedal is pressed, the brake lever is pressurized and transmitted to the brake pad on the brake drum to jam the brake wheel, so that the car slows down or stops running.

The manual brake of the car is next to the gear shift and is connected to the brake bar. Bicycle brakes are also common, which are decelerated by rod brakes fixed to the frame or disc brakes.

The purpose is to slow down, either by reducing the speed or by bringing the vehicle to a stop. The principle of braking is to convert the kinetic energy of the car into heat energy and consume it, and the kinetic energy comes from the power provided by the engine, which needs to be provided by the work of fuel combustion, which means that if you step on the brakes once, it means that your gasoline will be wasted. So, please remember the first point:

When driving, apply the brakes as little as possible, and braking is only for comfort or in an emergency.

Clutch

The clutch, as the name suggests, is to play the role of disengaging and closing. It plays a role in the separation of the engine and the wheel transmission. That is to say, when you press the clutch, then the transmission of the engine is disconnected from the wheels, and the power of the engine is not transmitted to the wheels to drive the car.

When you release the clutch, the transmission of the engine is connected to the wheels, and the power is transmitted to the wheels, and the car will naturally move.

How it works. So why separate the power from the wheels? Because the engine at different speeds has to be shifted, the active part and the driven part of the clutch are forced to use friction between the contact surfaces, or use liquid as the transmission medium (fluid coupling), or use magnetic transmission (electromagnetic clutch) to transmit torque, so that the two can be temporarily separated, and can be gradually engaged, and the two parts are allowed to rotate each other during the transmission process. The torque emitted by the engine is transmitted to the driven disc through the friction of the contact surface between the flywheel and the pressure plate and the disc disc on the disc plate.

When the driver steps on the clutch pedal, through the transmission of the parts, the large end of the diaphragm spring drives the pressure plate to move back, the driven part is separated from the active part at this time, and the transmission device of the engine at different speeds should transmit different speeds to the wheels, and at this time it is necessary to separate the slow gear from the wheel, and engage the wheel with the high-speed gear, and the clutch will be used in this part.

1. The correct driving method, if you don't stop and don't shift, you don't need to step on the clutch, you should step on the brake first when you slow down, and if the speed drops a lot, step on the clutch to change gears. Frequent clutch pedaling is detrimental to your car;

It should be to apply the brakes first, wait for the speed to drop to thirty or forty yards, and then change the appropriate gear;

2. Deceleration should be treated on a case-by-case basis.

Driving should be "predictable". From a distance, I saw that there was a need to slow down, and at this time it was neither the brakes nor the clutch. Instead, the throttle should be released.

At this point, the engine electronic control unit (ECU) stops injecting fuel. The car dragged the engine due to inertia. This state is called "engine braking".

It has two major advantages: fuel economy and low wear on the braking system. This is the best way to slow down.

Of course, you still have to apply the brakes when you get close to stopping at the end.

Bad braking and clutch pedaling are harmful to the car. But it's the brakes that matter a lot. So don't think about it when the situation is urgent (when the speed is not too high), just pedal hard, there is no big problem.

3. Gently press the brakes at high speeds. Unless it's either a collision or the possibility of skidding caused by sudden braking. After the speed is reduced, you must step on the clutch in time, otherwise the crankshaft, connecting rod, and piston will also make you feel distressed when they hit each other.

Even if you press the clutch to the end at high speed, there is no damage to the clutch itself, but if you release the clutch again, then if you don't control the engine speed according to the vehicle speed, the clutch will wear out; When decelerating at high speeds, you can't press the clutch, only apply the brakes.

If the speed is too high, stepping on the clutch increases the inertia of the car, and the brake should be stepped on first, and the clutch should be stepped on when it is about to stop or the engine is trembling;

Driving tips when stuck in traffic. City roads are jammed with traffic, sometimes very slow, and it is best to deal with it this way (coasting in neutral, brakes, loose clutch. Recycling):

Hang a gear, release the clutch, so that the car starts (if necessary, you can add a little oil), and then step on the clutch, at this time the car is equivalent to sliding in neutral gear, and then adjust with the brake according to the speed of the car in front. Feel that the speed of the car is slow, and the distance between the car in front needs to be shortened, and then release the clutch to accelerate the car, after the speed comes up, the distance between the car in front and the car in front is very close, and the speed is faster than the car in front, and then step on the clutch to cut off the power (equivalent to coasting in neutral). We all know that the state of semi-linkage is very damaging to the clutch, and the above method can just avoid using semi-linkage for a long time.

The consequences of first pressing the clutch and then applying the brakes at high speeds:

1) With less engine braking, the braking distance becomes longer (doing so at high speeds can be fatal, but low gears such as 1 and 2 can be clutched first).

2) It depends on the brake pads for braking, and the brake pads are worn out.

3) During deceleration, the engine needs to burn to maintain idling, which consumes fuel.