For a smooth engine start and continuous, efficient operation, an essential component is the ignition coil. It's like the car's "heart power source," converting the battery's low-voltage electricity into the high-voltage current needed to ignite the fuel mixture, enabling the spark plug to produce a powerful spark and complete ignition.

It's rainy season! Slippery roads and blurred vision have become daily driving hazards. A well-maintained wiper blade is your first line of defense for driving safety. However, many drivers only think about it when it rains, neglecting its daily use and maintenance. Today, SORTECH will share some practical tips for daily use and maintenance of your wiper blade, ensuring it can safeguard your driving safety at critical moments.

Scorching summer heat! Everyone wants their car's air conditioning to run cooler, but sometimes, this intermittent fluctuation can occur. This could be caused by a lack of refrigerant, a dirty condenser, a clogged air conditioning filter, or a malfunctioning heater control valve. Let's take a look at the potential impacts of a malfunctioning heater control valve!

Engine mount full name has many kinds, such as foot glue, engine buffer glue, engine fixing glue, is an important part of the engine and body connection, most vehicles have 3-4 engine mount. The engine as a power source, once started, it is always vibrating, in order to slow down its vibration conduction to the body, so there is this engine mount.

Automobile shock absorber is a very important part of the car body, its role is to improve the vibration of the frame and the body, so that the car is more gentle and comfortable in the process of driving. The shock absorber is very easy to damage during the working process, and after the shock absorber is damaged, it will affect the smoothness of the car, and it will also damage the entire suspension of the car. How should shock absorbers be maintained? Let's take a look!

1. Casting brake surface blanks+： In the research and development of brake disc manufacturing, brake performance is the top priority, its material selection, wear resistance coefficient and thermal expansion coefficient directly determine the quality and safety of products. We use high carbon gray cast iron as the core material of brake body, this material selection has significant advantages In terms of material characteristics, high carbon gray cast iron is based on high carbon content, and the graphite in the interior is evenly distributed in the matrix structure. This unique microstructure endows the material with excellent shock absorption and noise reduction performance, which can effectively buffer the high-frequency vibration generated during braking, reduce harsh noise, and improve driving and riding comfort. In terms of wear resistance, high-carbon gray cast iron, thanks to its unique composition and microstructure, exhibits outstanding wear resistance. Professional tests have confirmed that its wear resistance coefficient is among the industry's best, capable of withstanding tens of thousands of high-intensity braking cycles. Even under harsh conditions such as frequent braking and heavy loads, it maintains stable friction performance, significantly extending the service life of the brake disc. In terms of thermal stability, the low coefficient of thermal expansion of high-carbon gray cast iron is a significant core advantage. In extreme conditions where continuous braking causes the brake surface temperature to spike (up to over 600℃), the material's dimensional change rate remains minimal, maintaining the precision of the disc geometry. This ensures the stability and reliability of the braking system, thereby preventing brake failure risks caused by thermal deformation at their root.