A novel
brake pad and a mold and method for preparing the
brake pad. The invention proposes a new type of
brake pad, which includes a friction material block, and the friction working surface of the friction material block is formed with a plurality of stepped working surfaces with different heights and gradually raised or lowered. In this way, the step-by-step working surface of the present invention forms a step-shaped chamfer, which can effectively reduce brake
noise and efficiently remove
wear debris, and as the The consumption of the friction material block increases the friction area with the tire brake disc step by step, so that the braking effect will not be poor due to the smooth friction surface after long-term use. Therefore, the braking
noise of the present invention is low, the
chip removal effect is good, the
friction effect is good, stable and durable, and has strong practicability. The invention also provides a mold, which can integrally form the
brake pad, has no bad demoulding, high efficiency, strong bonding force, stable quality, low cost, material saving and no
industrial waste. The invention also proposes a method with clear and concise steps, which can efficiently prepare integrally formed brake pads.