Why can t the steering wheel be killed for a long time?

Why can't the steering wheel be killed so often? Many car owners and friends will get used to beating the steering wheel to death for convenience when they turn around or enter the warehouse. And when everyone is learning to drive in a driving school, "kill the direction" is the most common sentence said by many instructors.

In fact, for our cars, often killing the steering wheel will bring unnecessary damage to the steering system.

The coach must first ensure that your operation is standardized and safe, and the second consideration is the problem of fuel consumption and wear. In addition, for the Poussin car commonly used in driving schools before, there is no steering power (the steering wheel is very heavy), and the impact of killing the direction is only the wear and tear on the steering gear, which is not very harmful, and even for the perfection of the operation, it can be ignored, so the "command" of the coach is no problem.

But now our cars are basically equipped with hydraulic power steering, and often kill the direction, which will have a big impact. If the steering wheel is in the extreme position for a long time, the main hazard is that it will cause damage to the power steering pump. When the steering wheel is killed, the output of the booster pump to the steering machine has the largest liquid flow, which makes the internal oil pressure and oil temperature of the booster system rise sharply, resulting in damage to the pump body.

It is easy to cause oil leakage from the steering machine (this is very common); In the worst case, the booster pump is destroyed, the power steering system fails, and the steering wheel is difficult to turn (more difficult than a model without power assist). At the same time, it will also greatly aggravate the wear of the ball head and connecting rod of the steering system.

Correct method: When the steering reaches the extreme, a little back can avoid the problem of excessive pressure of booster fluid. However, you don't have to worry about your previous operation, a short period of time or occasional killing in the direction will not cause fatal damage to the vehicle, as long as you pay attention to it later.

If you die for a long time, it will wear out the steering wheel for a long time, and after a long time, it may not be able to change back.

This is mainly because if the steering wheel is killed for a long time, it will cause wear and tear on some small parts of the car.

If you do this for a long time, the steering wheel will probably not work well in the future, so you can't do it.

Because it is easy to get into a traffic accident by killing the steering wheel, it is easy to fail to react.

That's because killing the steering wheel for a long time can easily lead to a safety accident in the car.

Because if you die for a long time, it will cause a lot of damage to the steering wheel.

Killing for a long time can have a big impact on the steering wheel of a car.

It is possible that the sensitivity behind the wheel will be reduced, which will affect the car.

Because it hurts the car very much, the second thing is that it will automatically lock up, and sometimes it does this too much.

Harmful. Killing the steering wheel will not hurt the steering system of the car, but it will cause damage to the tires, so it is important not to kill the steering wheel without killing it.

Car steering wheels are meant to be used for people to get directions, and every car is equipped with steering systems that protect the corresponding car parts from damage when the car is in the driver's direction. With the steering system, it will be so easy for people to hit the steering wheel, and when the steering wheel of the car is killed, it will not hurt the parts of the car.

Killing a car's steering wheel is particularly damaging to a car's tires. Because car tires have a service life, generally five or six years. If the owner often kills the steering wheel while driving, it will reduce its lifespan, which may cause the tire to only last for two or three years.

That's right. Because it is easy to damage the booster pump if it is killed, if it is killed, it may be the sound of the booster pump, at this time, you should check whether the booster pump is short of oil and whether the bearing is damaged.

1. When you want to turn at some intersections, you need to hit the steering wheel to the end, but you just encounter a vehicle to avoid, at this time, you can't hit the steering wheel back, and try not to kill the power steering for more than 10 seconds, otherwise more than ten seconds will cause some damage to the vehicle. The consequence of killing the steering wheel will cause the oil pressure in the steering machine and steering high-pressure oil pipe to increase, and aggravate the damage to the steering system.

2. When starting in the direction of death, the performance of the car is not good, because at this time, the angle between the power direction of the vehicle and the forward direction of the vehicle is large, and part of the force is lost.

Therefore, it is recommended not to kill the steering wheel, let alone take too long, especially when parking for a long time, be sure to put the steering wheel right.

If the vehicle is a hydraulic steering system, I recommend that the steering direction be killed for a long time, because if the pressure in the steering system is different for a long time, the steering oil will not circulate smoothly in the system, resulting in damage to the steering power pump. So it's a hydraulic steer-assisted vehicle, and we will hear a "woo-woo" sound when we hit the direction. It doesn't matter if the vehicle is an electronic steering system, compared to the hydraulic steering system, the electronic steering system does not have a booster pump and booster oil.

Therefore, killing the direction will not cause the oil pressure to be different, which will damage the power steering pump.

If it is normal driving, it is not necessary to kill the rudder, especially for vehicles with vacuum assistance, it is not allowed to kill the rudder. Killing the rudder is a disadvantage for novices, and after skillful driving, it will come over, (why kill the rudder, isn't it rich to take a step back?) ）

It won't damage the car, and the driving school car doesn't know how many times a day it will be killed, and how many are broken.

Since many cars now use hydraulic booster pumps, it reduces the driver's effort when cornering. Reduce labor intensity, so killing the wheel in situ will cause the hydraulic pump body to rupture, resulting in the failure of the hydraulic power assist. It is recommended that if you can't turn or drive without a dead wheel, you should play fast and return quickly.

If it is assisted, of course it will not work, because the booster pump is in a long time'Killed'At the same time, it will affect the quality of its work, and if it is a power-assisted starter car that dies for a long time, it will extinguish the fire. This can't be done without help, first of all, for a long time, this action will cause the steering wheel to be empty, and the tires will also be worn!

The booster car cannot be killed for a long time, and it must be returned a little after the killing, otherwise the booster pump will be damaged. It's okay if you don't help.

According to the coach, killing the steering wheel is a certain damage to the car, and the larger the radius of the turn, the better.

The direction with steering power cannot be killed, a little should be left, otherwise it will be damaged.

Unassisted cars and assisted cars often full will cause some damage to the car, but the damage to the car without assistance is relatively small!

Being in the extreme position of the steering wheel for a long time can damage the power assist system.

It is best not to hit the full direction, it is not good for the steering power pump, and it is easy to be damaged.

Killing the steering wheel is a certain damage to the car, and the larger the radius of the turn, the better.

The traditional steering power is to use a mechanical pump to provide additional auxiliary force, MR uses a motor drive, which is the difference but, the steering gear is still the same rack and pinion type, that is to say, the steering gear is still the same, killed, will cause the internal oil pressure to reach the highest position, and it can not be said that there will be damage to the steering gear, but, if the steering wheel returns to 1 2 degrees, the mechanical force has not reached the peak, and the steering column will not touch the limiting device, although it is a good steel, there will be some wear and tear if you touch more times, You can get out of the car and look at the tires, first kill the steering wheel back 1 2 degrees, and you will definitely not see the tires moving. In fact, as long as you don't drag the steering wheel and keep leaning on the limit, it's OK, and when you find that you get to the limit, your hand is a little looser, and it's OK, and there is absolutely no harm in it.

There is a wear and tear! It's better not to kill all the time, but you have to kill when you should!

Let the facts speak, my husband's car has been driving for 10 years (driving every day to and from work), because the car has been parked on the road for 10 years, so I have to do parallel parking every day, and when I do parallel parking, I must beat the steering wheel to death once on the left and right, and so far there has been no problem with the steering wheel, so it absolutely doesn't matter. In addition, most people in the city where I live park their cars on the road every day, (even if it snows in winter) and do parallel parking every day, and I have never heard of a car being damaged by killing the steering wheel, so the steering wheel is used for you to hit, and that's okay.

If some cars kill the steering wheel, it will burn out the steering machine.

It's just not helping, and it's not very good for the steering machine.

Too hard to kill is easy to break (a little better without assistance).

It's harmful, and the car should be driven with care.

Steering wheel killing is harmful to the car.

It's not that the steering wheel can't be killed, but it can't be killed for a long time.

Because the steering wheel kills driving or parking, it will mainly damage the clutch, accelerate tire wear, and the steering system will be aging and deformed, especially when playing in the same direction.

1. When playing in situ direction, because the wheels do not rotate, especially the front wheels have to move and steer while bearing the weight of the body, this will undoubtedly increase the wear on the tire surface and reduce the service life of the tire. Playing in place will increase the burden on the hydraulic or electronic power steering machine. The steering machine has enabled many cars to achieve vacuum power, but that only reduces the driver's operating intensity, and does not reduce the burden on the steering machine itself.

2. The steering wheel is killed, the engine transmits the power to the front wheels, in the state of the vehicle killing direction, the engine needs to output a lot of power to drive the vehicle, and at this time the vehicle is in a starting state, then the clutch can not be completely closed at this time, and the clutch will be damaged.

3. The life of the universal joint will also be shortened when the steering wheel kills, because when you kill the party to accompany the search direction, the universal joint will be under greater pressure, and the universal joint also has a life, so the life will be reduced.

When the steering wheel is killed. The speed of the car will increase, and the angle of the steering wheel has increased a lot by this time. At this time, the power steering system needs to work very hard.

If you kill the steering wheel for a long time. Then the power steering system of the car will be constantly loaded, so that in the long run, the system will definitely be deformed and aged in advance.

The steering wheel can not be killed, when the vehicle turns, if the steering wheel is killed, the pressure of the booster pump will increase several times or even higher, and the continuous killing of the steering wheel will shorten the life of the booster pump, consciously avoid killing the steering wheel, after the usual parking, you can observe whether the vehicle is parked well, whether the steering wheel is correct, and consciously return the steering wheel to the right when parking.

Ways to avoid being killed by the steering wheel:

1. Remember the number of turns of the steering wheel when parking, you can judge whether the direction is correct according to the number of turns of the steering wheel, and hit the steering wheel while moving the vehicle, as long as you remember the number of turns of the steering wheel from the dead to the middle position, and hit the steering wheel back to the middle position.

2. The number of laps of most family cars from the middle to the left or the trousers to the right is one and a half laps, but some models will be more. Don't put the steering wheel on the spot, this will also cause a lot of damage to the vehicle.

3. After parking the car, move it back and forth, if you can't remember the number of turns of the steering wheel, you can also use the forward and backward movement to judge whether the steering wheel is correct. After parking the car, as long as you move a little distance forward or backward, you can judge whether the steering wheel is correct, and if you don't adjust it in time while moving.

4. Check the direction of the tires When parking, if conditions permit, you can put your head out of the window to observe whether the tires are corrected. (Photo by Li Linwei) @2019

Can the steering wheel be killed? When we were learning to drive in driving school, the instructor always taught us to kill the steering wheel, but when we got our driver's license and drove on the road, the old driver told us that killing the steering wheel was a bad driving habit and hurt the car. So can a steering wheel kill?

Killing the steering wheel is a bad habit that can be easily overlooked, and the damage to the power steering pump is much greater than usual. The larger the steering angle, the higher the pressure of the booster oil, and the booster steering pump is at high pressure when the flame is out. In the same use environment, the failure rate of high-intensity use increases exponentially.

Usually, we hear a lot of cars hissing when they hit the direction. This is the sound of a pressure reducing valve that tells us that its pressure is already high. If the booster pump is aging and damaged, the steering wheel will sink, which is a safety hazard.

The correct thing to do is to turn the direction back a little after death, a little bit is enough, just don't force it.

Are there any adverse effects of killing the steering wheel? When we were learning to drive, almost all instructors would teach you to kill in that direction. It's actually quite simple.

After all, we are exam-oriented education. This method of calculating death is instructive, and the pass rate is naturally higher. Many friends will say that since the killing has no effect on the hydraulic pump motor, then it is no problem for us to kill the direction when driving.

That's not true. Although killing has no effect on the steering system, Bian Xiao still does not recommend killing the steering wheel frequently.

When you kill the steering wheel, the load on the tie rod and the left and right suspensions is different. If you leave him in this state for a long time, it will cause load accumulation and fatigue. To put it simply, just like when you stand with your feet upright, your legs and feet are almost the same, but when your feet are tilted, your center of gravity will actually shift, and standing for a long time will naturally cause a strong feeling of fatigue.

The best thing to do is to turn a little backward when killing, but remember to turn the steering wheel to the right when stopping.