Automobile brake pad manufacturers introduce the identification method of the quality of truck brake pads

What is the method of identifying the quality of truck brake pads? Let the car brake pad manufacturers tell you.

The truck travels all year round, and the wear and tear of many accessories on the car is inevitable, and the brake pads are one of the wearing parts, which need to be inspected and replaced from time to time. In the replacement process, some black-hearted businesses, because they want to seek violence, will place some fake and shoddy products on, not only the quality is not guaranteed, but also the serious situation will cause great danger to the driving safety of the owner. How to tell the truth?

1. Look at the product packaging and certification. Produced by regular manufacturers, the packaging printing is more clear, there is a license number, the specified friction coefficient, the implementation of standards, etc., the packaging box has a certificate, production batch number, production date, etc., so it is necessary to check whether the product packaging is intact, the anti-counterfeiting mark and the packaging mark are consistent with the mark on the product model is consistent with the content of the certificate. If the packaging is simple, the information is incomplete or no, or even "three no" products, you should consider it carefully. In addition, whether it is disc or drum, the manufacturer has strictly specified its thickness, and the owner can measure it by himself.

2. Compare whether the price is reasonable. Prices on the market range from dozens to hundreds, and businesses in the sale are emphasizing the original factory, in addition to price differences, for quality differences, businesses are also well aware. The two can be said to be the exact same size and shape, but their prices are three times different. Therefore, a point of price, a point of goods, is indeed the standard for judging the quality of things, as long as it is lower than the market price, it must be inferior.

3. Observe the appearance. High quality in the proportion of friction materials in particular, and the appearance looks full of color, there will be a smooth touch, will not easily off the paint, good workmanship. Informal in order to reduce costs, work at will, a large number of cheap metal debris will be used in the production, the color may be red, the surface or has occurred oxidation phenomenon, the red substance is the old saying rust.

4. The friction coefficient of the friction coefficient is too high or too low will affect the brake performance, especially in the high-speed emergency braking, the friction coefficient is too low will appear insensitive, the friction coefficient is too high will appear tire lock phenomenon. According to the SAE standard, the friction plate will choose the FF grade rating coefficient, that is, the friction rating coefficient is 0.35 ~ 0.45. In addition, according to the national standard, the appropriate working temperature of the friction sheet is 100 ~ 350 ° C, and the coefficient of friction will drop sharply when the inferior temperature reaches 250 ° C, and there is a failure.
It is said that the driver is a high-risk occupation, a heavy truck loads dozens of tons of cargo, the operation and the car is completely comparable, once an accident, the consequences are unimaginable. A good one can reduce the probability of accidents to a minimum. For the safety of the majority of drivers, we must choose quality assurance when purchasing.

The above is the car brake pad manufacturers for you to organize some information, I hope to help you, at the same time, we also welcome you to have relevant questions at any time to consult us.


Post time: Feb-07-2025