The reason for the different noise of the brake pads of the friction pad manufacturer:

     1. Under all normal conditions, everyone will feel that the brakes are soft or hard. However, if the brake pads are working, everyone feels that the sound of the iron hitting the iron "stabs" should not be ignored, because this indicates that the two sides of the brake pads have already rubbed the brake disc immediately, and the brake pads must be replaced immediately. .

     2. The friction sound of this kind of metal material occurs when the tractor friction lining brakes. It may also be the noise caused by the running-in period when the brake lining is installed at the beginning. However, when the brake lining is replaced, the inspection of the brake disc must be coordinated with each other. In most cases, if this kind of noise occurs, it all indicates that the brake disc has already been damaged.

     3. The actual effect of your braking will be harmed due to the softening of the brake pads. At this time, you must depress the brake pedal more deeply, and when you step on it, you will feel that the actual effect of the braking system is significantly reduced, or It feels that the brakes will become a little softer, and I feel a little unstoppable.