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Click in and the useful car knowledge increases again

  Automobile is not only an indispensable means of transportation in the modern life of most people, but also the most sophisticated industrial product. In the cognition of our ordinary consumers, there are also many stereotypes about cars “in rumors”. Today, let’s talk about the common misunderstandings about cars and let’s see if anyone gets caught! 1、 SUVs are stronger than cars?? We always think that a high chassis will give people more sense of security, so many people think that SUV is definitely safer than car. From the appearance, it seems that SUV is more “solid”. In fact,…

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Eight causes of oil lamp alarm

      Every car owner must know that only under the normal oil pressure can the oil be transmitted to all the friction parts of the engine in time. If the pressure is too high or too low, it will affect the normal work of the engine. In the past, it will cause damage to the engine parts, which will lead to the artificial reduction of the life of the vehicle. So as a car owner, when the engine oil lamp gives an alarm, he should stop immediately to find out the cause, and then he can continue…

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Do you know about motorcycle maintenance?

What else is the motorcycle filter besides oil filter? Do you think there is air filter? Motorcycle parts need to be maintained, in fact, it is not only oil, but also need to pay attention to maintenance.   1. Mechanical filter Regular change of oil and filter, which is well known to every motorcycle, but because the motorcycle speed is higher than the car, so the oil change cycle is shorter than the car. At high speed, there will be more iron filings in the cylinder body. Therefore, it is recommended to clean the mechanical filter at the same…

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The function of oil-water separator of automobile

The key function of automobile oil-water separator is to separate the water in the fuel, then the fuel will be fully burned in the engine cylinder, so that the engine can work better. Gasoline oil-water separator is a kind of fuel filter, including membrane filtration oil-water separator, lipophilic material oil-water separator, unpowered oil-water separator, demulsifier oil-water separator, etc. The working process of oil-water separator in automobile is as follows: After the fuel enters the filter separator, the solid impurities are filtered out by the filter layer. In the demulsification layer, the emulsified oil and water are separated. In the…

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How much do you know about car displacement?

Displacement refers to the volume of gas sucked or discharged per stroke of the piston. The gas volume produced by the piston moving from the highest point to the lowest point becomes the cylinder displacement; if the engine has several cylinders, the sum of the gas volumes of all cylinders becomes the engine displacement. It is generally expressed in liters (L). Engine displacement is one of the most important structural parameters. It can represent the size of the engine more than the cylinder diameter and the number of cylinders. Many of the engine’s indicators are closely related to the…

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Effect and function of air conditioning filter element made of different materials

  In the past few years, the function of the air conditioning filter element was only to filter impurities and dust, protect the evaporator, and absorb peculiar smell by hand. Interestingly, at that time, most car owners thought that prolonging the cycle of replacing the air conditioning filter element and air filter could reduce the cost of using a car. One sentence they often heard in 4S stores or repair shops was that you help me blow with an air gun, and I’ll replace it next time. However, with more and more new materials applied to the automotive field,…

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What is an oil filter and what is the use of an oil filter?

The oil filter is divided into full-flow type and split-flow type. The full-flow filter is connected in series between the oil pump and the main oil passage, so it can filter all the lubricating oil that enters the main oil passage. The split-flow filter is connected in parallel with the main oil passage to filter only part of the lubricating oil sent by the oil pump. During the working process of the engine, metal wear debris, dust, carbon deposits and colloidal deposits oxidized at high temperature, water, etc. are constantly mixed into the lubricating oil. The function of the…

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The function and structure of gasoline filter

The gasoline filter of a gasoline engine is located on the outlet side of the fuel transfer pump, and the working pressure is relatively high, and a metal casing is usually used. The filter element of the gasoline filter mostly uses filter paper, and there are also gasoline filters that use nylon cloth and polymer materials. The main function of the gasoline filter is to filter out impurities in the gasoline.     The function of the fuel filter is to prevent particulate matter, water and impurities in the fuel, and to ensure that the precision parts of the…

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The use of door and window sealing strips

  Door and window sealing strip is a kind of sealing part mainly suitable for building decorative doors and windows such as plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows. The plastic steel door and window sealing strips on the market are generally extruded from PVC, modified PVC, EPDM, elastomer sealing strips (including TPV, TPE, TPR, SEBS) and silicone. Door and window sealing strips are divided into glass sealing strips (rubber sealing strips), door leaf sealing strips and wool sealing strips. The glass sealing strip is used for the sealing between the glass…

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Can you really distinguish the four filter elements?

  When many car owners and friends go to the 4S shop for maintenance, they may have heard the terms of air filter, machine filter, steam filter, and air conditioning filter from the reception staff and maintenance technicians, but the names are very similar, and they all have Each has different maintenance periods and features, and the prices are also different, so it is often easy to confuse them and make the difference unclear.     1. Machine filter (full name oil filter) The machine filter is mainly composed of filter paper, sealing ring, backflow suppression valve, overflow valve…

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Do you know which industries are the main applications of silicone tubes?

  The raw material of the silicone tube is silicone rubber, which is a product made of silicone rubber after a certain process and in accordance with professional requirements. Its appearance is generally translucent, with black, red, white and other colors, which can withstand high temperatures and low temperatures. It is a new type of polymer material, which is not easy to deform under strong pressure and has strong plasticity. There are many aspects to the use of silicone tube, let’s take a look at it in detail below.     1. The use of transportation occupations In the…

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