The key component of the brake system: brake pads

In the safe driving of a car, the performance of the braking system is very important. As a key component of the braking system, the brake pad directly affects the braking performance and safety of the vehicle. This article will take you in-depth understanding of the importance of brake pads and related knowledge.

The role and importance of brake pads

The main function of the brake pads is to contact the brake disc when the vehicle is braking to generate friction, thereby slowing down the vehicle until it stops. High-quality brake pads can not only provide strong braking force, but also ensure the stability and reliability of long-term use, and ensure driving safety.

The working principle of brake pads

When the driver steps on the brake pedal, the brake fluid will push the brake caliper to clamp the brake disc. The friction between the brake pad and the brake disc will generate heat, which in turn consumes kinetic energy to achieve deceleration or parking. effect. This process requires good thermal stability and wear resistance of the brake pads.

Types and materials of brake pads

There are four main materials for common brake pads on the market:

• Metal matrix composite material: combines the strength of metal and the advantages of composite materials, suitable for high-performance vehicles.
• Ceramic matrix composite material: has high heat resistance and low noise, suitable for luxury cars.
• Semi-metallic materials: Low cost, strong wear resistance, suitable for ordinary family cars.
• Non-asbestos organic materials: Environmentally friendly materials, low noise, but relatively poor wear resistance.

Features of high-performance brake pads

High-performance brake pads have the following distinctive features:

• Excellent braking performance: Provide stronger braking force and shorten the braking distance.
• High temperature resistance and wear resistance: It can still maintain a stable friction coefficient under high temperature conditions and extend the service life.
• Low noise and low dust: Reduce noise and dust emissions during braking, and improve the driving experience.

How to choose the right brake pad for you

Choosing the right brake pad requires consideration of the following aspects:

• Consider the type of vehicle and the conditions of use: Different types of vehicles (such as cars, SUVs, trucks) and different conditions of use (urban commuting, long-distance travel, mountain driving) have different requirements for brake pads.
• Brand and price choice: Choosing brake pads of well-known brands can ensure product quality, and budget must also be considered.
• certification and recommend of professional organizations: check whether there is certification and recommend of authoritative organizations, such as DOT certification, ISO standards, etc.

Installation and replacement of brake pads

Correct installation and timely replacement of brake pads is the key to ensure its performance. The following are the basic steps and precautions for installing brake pads:

• Preparation and tool list: Prepare the required tools, such as wrenches, screwdrivers, jacks, etc.
• Detailed installation steps:
  1. Raise the vehicle and hold the jack steady.
  2. Remove the tire to expose the brake caliper.
  3. Loosen the retaining bolts on the brake caliper and remove the old brake pads.
  4. Install new brake pads and re-secure caliper.
  5. Reset the tire and lower the vehicle.
• Precautions and safety tips: Be sure to pay attention to safety during operation to ensure that the vehicle is stable and avoid accidents.

Brake