How to improve vendor negotiations

List of contents of this article:

• 1. How to view engine power parameters
• 2,How to improve vendor negotiations What do you think of the engine power parameters?
• 3, Car knowledge: How to understand the engine parameters of the car
• 4, How about the car parametersLook at three-cylinder or four-cylinder
• 5, How do you think of the engine parameters

How to view the engine power parameters

1. Check the engine power parameters: Torque is an important parameter of engine performance, which refers to The average torque output from the end of the crankshaft when the motive is running, commonly known as the "turning force" of the engine.

2. The way to check the power of the car is as follows: check the power of the vehicle's engine: the higher the power, the stronger the power.The work done by the engine per unit of time is called the power of the engine. The greater the engine power, the more sufficient the power reserve, the more powerful it will be to drive, mainly reflected in the two aspects of acceleration and climbing performance.

3. Look at the peak power and peak torque. Whether it is a supercharged engine or a self-aspirated engine, the power of the car is mainly based on the value of peak power and peak torque.

4. Engine parameters refer to the technical data and construction model of the engine. For example, the number of cylinders, the cooling method, the number of valves, the cylinder diameter and stroke, the displacement, the power, the torque, the maximum power and the maximum torque, the maximum speed, the compression ratio, the basic performance, the external dimensions, etc.

5. Engine horsepower is usually written on the vehicle performance parameters. Horsepower is divided into engine horsepower and wheel horsepower. Pass throughIf the vehicle has a transmission system, there will be some losses in the transmission process, so the wheel horsepower must be less than the engine horsepower. If the engine reaches maximum horsepower, it usually needs to reach the maximum speed.

6. Engine parameters, that is, engine technical data of the engine: refers to the parameters that express the basic structure of the engine, such as the number of cylinders, engine cooling method, valve number, cylinder diameter × stroke, engine displacement, motive power , engine torque, maximum power and maximum torque, compression ratio, etc.

What do you think of the engine power parameters?

1. Engine parameters, that is, engine technical data (technical dataOf the engine): refers to the parameters that express the basic structure of the engine, such as the number of cylinders, engine cooling mode, valve number, cylinder diameter × stroke, engine displacement, engine power, engine torque, maximum power and maximum torque, compression ratio, etc.

2. The way to check the power of the car is as follows: check the power of the vehicle's engine: the higher the power, the stronger the power. The work done by the engine per unit of time is called the power of the engine. The greater the engine power, the more sufficient the power reserve, the more powerful it will be to drive, mainly reflected in the two aspects of acceleration and climbing performance.

3. In order to check the power parameters of the engine, we need to pay attention to the following points: Torque is an important parameter of engine performance, which refers to the average torque output from the crankshaft end when the engine is running, commonly known as the "turning power" of the engine.

4. How to look at the power parameters of the car? The power of the car depends on horsepower (power), torque, 100-kilometer acceleration and maximum driving speed.

5. Identification method: Each truck engine has an engine nameplate, and the engine nameplate has the manufacturer, model, power, speed and other parameters of the engine. The rated power of the engine is clearly marked on the nameplate. By comparing the rated power, we can know the size of the engine power. The higher the rated power, the greater the power.

6. There is a fixed nameplate on the engine of the motor vehicle, which will mark the horsepower of the vehicle.

Automobile knowledge: how to understand the engine parameters of the car

The engine model consists of four parts: the first part is the logo of the product series and the replacement logo, which is indicated by the manufacturer according to the needs, but the relevant departments are required. Recognize. The middle part: It is composed of cylinder number symbol, stroke symbol, cylinder arrangement symbol, cylinder diameter symbol, etc.

Engine parameters refer to the technical data and construction model of the engine.For example, the number of cylinders, the cooling method, the number of valves, the cylinder diameter and stroke, the displacement, the power, the torque, the maximum power and the maximum torque, the maximum speed, the compression ratio, the basic performance, the external dimensions, etc.

Displacement can be said to be one of the most talked about and important engine parameters. Generally speaking, in all categories of naturally aspirated and supercharged engines, the displacement is proportional to the power, and the displacement is also proportional to fuel consumption and carbon emissions. Car engines usually have multiple cylinders, and the displacement we often talk about is the sum of all cylinders.

There are two main types of air intake methods for cars: natural air intake and supercharged air intake. Natural aspiration pays attention to smooth output. The engine with the same displacement has much better power with supercharging; 40% more power supercharging is divided into two types, mechanical supercharging and exhaust gas supercharging, which pay attention to explosive power, and the exhaust gas has a certain delay.

Let's take stock of some important basic parameters for you. The basic attributes are more important: the number of cylinders refers to the number of cylinders of the engine, which is generally divided into single bar, three-cylinder, four-cylinder, six-cylinder, eight-cylinder and twelve-cylinder.

How to look at the car parameters: three-cylinder or four-cylinder

1. It is very simple to distinguish between three-cylinder and four-cylinder. You can look at the displacement. Most 2l and 0l engines are three-cylinder, and some 5l engines are three-cylinder. You can also open the engine cover to see the number of intake manifolds or exhaust manifolds. If there are three intake manifolds and three exhaust manifolds, it is a three-cylinder engine.

2. The way to check whether the car parameters are three cylinders or four cylinders is to check the engine model, the maximum power and torque.Check the engine model: The engine model will be marked in the car parameters, in which the numbers represent the engine displacement and the letters represent the engine technical type.

3. [Pacific Automobile Network] Generally speaking, engines with a displacement of less than 1 liter often use three-cylinder engines; 5-liter engines generally use four-cylinder engines; 3-liter engines generally use 6-cylinder engines. The number of cylinders of the engine can be roughly understood through the displacement of the engine.

How to view engine parameters

1. Engine parameters, that is, engine technical data of the engine: refers to the expression of the basic structure of the engine Parameters, such as the number of cylinders, the engine cooling method, the number of valves,Cylinder diameter × stroke, engine displacement, motive power, engine torque, maximum power and maximum torque, compression ratio, etc.

2. In order to check the power parameters of the engine, we need to pay attention to the following points: Torque is an important parameter of engine performance, which refers to the average torque output from the crankshaft end when the engine is running, commonly known as the "turning power" of the engine.

3. Check the power parameters of the engine: Torque is an important parameter of engine performance, which refers to the average torque output from the end of the crankshaft when the engine is running, commonly known as the "turning force" of the engine.

4. Engine parameters refer to the technical data and construction model of the engine. For example, the number of cylinders, the cooling method, the number of valves, the cylinder diameter and stroke, the displacement, the power, the torque, the maximum power and the maximum torque, the maximum speed, the compression ratio, the basic performance, the external dimensions, etc.