Brake Caliper Failure and Repair

The brake caliper is a critical component of the braking system, primarily functioning by clamping onto the brake disc to generate friction, thereby slowing down or bringing the vehicle to a stop. The performance of the brake caliper directly affects driving safety, making its diagnosis and repair particularly important.

2025-08-22

Reasons for Caliper Sticking

The braking system is a critical component for vehicle safety, and the brake caliper is one of its essential parts. Brake caliper sticking—a common malfunction in braking systems—can significantly compromise driving safety. This article will thoroughly analyze the causes of brake caliper sticking, helping car owners and maintenance personnel better understand and address this issue.

2025-08-21

How often should brake pads be replaced?

To ensure the vehicle's safety performance, the frequency of brake pad replacement is crucial. It is generally recommended to replace brake pads after driving between 40,000 and 60,000 kilometers, in order to maintain their optimal working condition.

2025-08-20

The Fundamental Structure and Operating Principle of Automotive Chassis Dynamometers

A vehicle chassis dynamometer is an experimental setup used to test various performance characteristics of cars, such as power output and emission performance. When combined with other test benches and instrumentation, it can simulate a wide range of real-world driving conditions, accurately measuring the output power delivered by the car's drive wheels. Additionally, it enables the measurement of multi-condition emission levels and fuel consumption, providing valuable guidance for environmental agencies monitoring vehicle exhaust emissions. Compared to outdoor road tests, conducting vehicle experiments on a chassis dynamometer offers significant advantages, including enhanced safety, higher efficiency, and superior repeatability. Below, we’ll introduce the basic structure and operating principles of several common types of vehicle chassis dynamometers.

2021-11-09