Is The Original Car Brake Pad The Best?

As we all know, the braking system is about life safety, and the quality of the braking effect is very important. Therefore, the brake pads are the protectors of people and cars. However, as a daily maintenance part, it is recommended to replace it immediately if it wears to 3 mm or less. What brand of brake pads are selected, which is wear-resistant and wear-resistant, and value for money make most owners confused. Today BMW Brake Pad Factory will talk about it.

1.4s shop products are not matched with the original car

The brake pads of the 4s shop are not all the original car accessories, because the 4s shop is sold as after-sales. In theory, the product should be produced by the original car manufacturer, but in reality many 4S shop products are not from the original car manufacturer Even if it is the original spare part, there are other manufacturers, so it is important to choose a good brake pad factory. If you have a demand for Ford Brake Pad, etc., you can contact us.

Ford Brake Pad

2. The original car supporting products, high imitation occupy the market

In the actual aftermarket of auto parts, original assembly is defined as a synonym for high imitation because it carries a variety of automobile factory logos. The same car logo is not necessarily the original, and the car logo is owned by the car factory. At present, the car factory only authorizes its 4S stores or direct interest channels to use this trademark.

3. Basic requirements of automobile manufacturers for brake pads

Including 9 indicators, the friction coefficient should be stable, the service life should be long, the noise probability should be low, the wear on the brake discs should be small, the high-temperature braking capacity should be stable, the thermal expansion should be low, the compression rate should be qualified, and the ash should be low.

(1) The larger the friction coefficient of the brake pads is, the better

The friction coefficient of the brake pad is designed according to the weight and inertia of the car itself. It considers several technical indicators of speed, inertia, braking distance and comfort. The simple understanding of friction coefficient is the braking ability, and its stability is a key indicator of the brake pads.

(2) Long service life

Extend the service life as much as possible and reduce the frequency of replacement. Under normal circumstances, the brake pads can run about 50,000 to 80,000, depending on the driving habits of the owner and so on.

(3) No noise

(4) Comfort

Comfortable braking, no noise, no pollution, braking balance

(5) Thermal expansion

Continuous braking and emergency braking will cause high temperatures. According to the physical principle of thermal expansion and contraction, the brake pads will also expand, but in the requirements its expansion must be kept within a small range. Excessive expansion will cause the pads and duality. The gap between them is too small, so that the brake pads and brake discs remain in the braking state during normal driving, which will eventually cause the oil temperature in the brake cylinder to rise and leak, and the brakes will fail.

(6) Heat decline

The friction coefficient of the brake pads is required to be hot and cold and sweet, and everything can work. The material must adapt to a wide temperature range to ensure that it cannot reduce its capacity under various conditions.

(7) Compressibility

It reflects that when we brake with a certain braking force, the brake pads must not be too soft or too hard, too soft, which will affect the response time of the brake pads; too hard, it will damage the disk and be prone to noise. According to the corresponding standard, its compression amount is between 0.1 ~ 0.2mm.

The above is the information about the brake pads introduced by the Buick Brake Pad supplier. Hope to help you.