How to get started quickly

Source: Internet
Author: User
From the pursuit of limits, a quick start is related to many things.
It is easy to understand that the torque of the engine and the grip of the tires. This is directly related. The larger the torque of the engine, the larger the grip of the tire, the faster the start can be done.
However, the Quick Start is far from that simple, especially when combined with specific operations. It is not only related to the gearbox, but also to the operation details of the clutch and the throttling, but also to the whole of the car. It is closely related to the driver's muscle and nerve reaction.
The general starting method of the field competition is: hanging a file, half-hanging clutch, flooding oil to 7000 rpm, and then the starting light signal will quickly open the clutch and step on the accelerator to start.
However, a normal car may not start as quickly as possible. It is almost certainly because the tires will be pulled, that is to say, the grip of the tires is not enough, but it cannot start faster.
Generally, you need to get the fastest start speed and the fastest acceleration, but this will not be a big problem: the maximum torque speed starts, and the maximum power speed shift. However, the grip of tires should be considered comprehensively at the beginning. If the grip of the tire is good enough, then the rotation speed above the maximum torque starts, so that the clutch is exactly the biggest torque after the full combination, even if it is a very quick start. If the grip of a tire is smaller than the maximum torque of the engine, the first step to maximize the grip performance of the tire is the fastest start. At the very beginning, the power of the engine will make the tires deformed. When the clutch is fully released, if the release of the tire deformation happens to resonate with the power of the engine, the effect will be the best. So the Quick Start of the limit is a very complicated thing. What kind of deformation does the tire produce? Complex.
However, for general civil vehicles, it is not so complicated to start quickly, because they do not need to be so careful.
One Stop, lift the clutch to the combination point, and blow the accelerator to 3500 ~ 4500 rpm, and then let go of the clutch while stepping on the accelerator, it will usually start very quickly.
For automatic vehicles, you can probably do this: press the brakes on the left foot, and then blow the accelerator to 3500 ~ 4500 turn, and then open the brakes while stepping on the accelerator.
After getting started quickly, you can gradually master the starting speed of the car from the fastest start to the start speed of the car at idle speed, so that you can apply it to many places where you need it, for example, when the red light is the first, you can control the start speed based on the needs of the start, although it is not necessary to start quickly, however, it is necessary to start a stable start-up method more simply than the usual one. For example, sometimes it is necessary to avoid some risks and start a quick start. Even the starting principle can be used for driving. Similar operation skills are generally used when the vehicle needs to be quickly accelerated, but it may not be the first.

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