Brake Disc

How do I recognize a defect in my car brake discs?

There are a few signs that can indicate a defect in a car's brake discs. Here are some possible signs:

• Squeaking or squeaking when braking: If you hear a squeaking or squeaking sound when braking, it may be an indication that the brake discs are damaged or that the brake pads are worn.
• Feeling of vibration when braking: If you feel a vibration in the brake pedal or steering wheel when braking, this can indicate problems with the brake discs.
• Poor Braking: If the car isn't braking as well as usual, or if it takes longer to come to a complete stop, this can be a sign of problems with the brake discs.
• Cracks or dents in the brake discs: If there are cracks or dents in the brake discs, they can no longer function properly and may need to be replaced.

If you notice any of these signs, you should see a mechanic who can check the brake discs. It is important that the brake discs are in good condition to ensure the car brakes properly, thus ensuring the safety of the driver and passengers.

When do brake discs on the car have to be changed?

Die Häufigkeit, mit der Bremsscheiben an einem Auto gewechselt werden müssen, hängt von verschiedenen

The frequency with which brake discs need to be replaced on a car depends on various factors such as driving style, weather conditions and the age of the car. As a general rule, brake discs should be changed every 50,000 to 70,000 km or every 2 to 3 years, whichever comes first. However, it is important to note that these are only guidelines and that it is possible that brake discs will need to be changed sooner or later depending on the individual conditions of the car.

It is also important to note that the brake pads need to be changed periodically as they can also wear out. Typically, brake pads need to be changed every 15,000 to 30,000 miles or every 1 to 2 years, whichever comes first.

Also, make sure the brake discs and pads are in good condition to ensure the car brakes properly and ensure the safety of the driver and passengers. If you are unsure when to change brake discs and pads, we recommend that you see a mechanic who can check the car and perform recommended brake maintenance.

What types of brake discs are there and what should be considered when buying one?

There are two main types of brake discs: disc brakes and drum brakes.

Disc brakes: Commonly used in modern cars, this type of brake disc consists of a rotating disc that is located near the wheel. When the driver presses the brake pedal, the brake pads are pressed against the disc to slow or stop the wheel's movement. Disc brakes are generally more powerful and better suited to high speeds than drum brakes.

Drum Brakes: Commonly used in older cars, this type of brake disc consists of a rotating drum that sits near the wheel. When the driver presses the brake pedal, the brake pads are pressed against the inner surface of the drum to slow or stop the wheel's movement. Drum brakes tend to be less powerful than disc brakes and are better suited for slower speeds.

Brake Disc Types - Material

There are several materials that can be used for brake discs, including:

• Cast: Cast brake discs are made from an alloy of aluminum, silicon and copper and are commonly used in cars intended for on-road use. Cast brake discs tend to be light, strong and inexpensive, however they have lower thermal conductivity than other materials and are therefore easily damaged at high temperatures.
• Steel: Steel brake discs are made from an alloy of iron and carbon and are commonly used in cars intended for on-road use. Steel brake discs are generally more robust and durable than cast iron brake discs.
• Carbon Ceramic: Carbon ceramic brake discs are made from an alloy of carbon, ceramic and other materials and are commonly used in sports and luxury cars. These brake discs are very light and offer excellent thermal conductivity and ventilation, making them less prone to warping and damage. However, they tend to be more expensive than other types of brake discs and can be more difficult to repair or replace.

Brake discs vented or full - the differences

Vented brake discs are brake discs that have ventilation to dissipate the heat generated during braking. This ventilation consists of holes or channels machined into the brake disc that allow air to flow around the brake disc. Vented brake discs are typically lighter and offer better heat dissipation than fully enclosed brake discs, making them less prone to warping and damage. They are often used in cars intended for road use where high braking performance is required.

Fully enclosed brake discs have no ventilation, which is why no air is circulated around the brake disc. These brake discs are typically sturdier and more durable than vented brake discs because they are less prone to damage from the elements. They are often used in cars intended for everyday road use, where lower braking power is required.

In terms of performance, there are no clear differences between ventilated and fully enclosed brake discs. Which type of brake disc is best for your car depends on the requirements and needs of your vehicle and the driving routes.

Externally ventilated or internally ventilated brake discs - what are the differences?

Externally ventilated brake discs are brake discs in which the ventilation is directed onto the brake disc from the outside. Ventilation consists of holes or channels machined into the brake disc that allow air to flow around the brake disc. Externally ventilated brake discs are often used when high braking performance is required for road traffic. They are typically lighter and offer better heat dissipation than ventilated discs, making them less prone to warping and damage.

Internally ventilated brake discs are brake discs in which the ventilation is directed towards the brake disc from the inside. Ventilation consists of holes or channels machined into the brake disc that allow air to flow around from the inside of the brake disc. Ventilated brake discs are often used in cars intended for everyday use and where normal braking performance is required. They are typically sturdier and more durable than vented discs because they are less prone to damage from the elements.

In terms of performance, there is a clear difference. The ventilated brake discs have the advantage here, as the risk of overheating is significantly lower. Because the heat is dissipated much faster than it is absorbed.

Perforated or slotted brake discs – the differences

Perforated brake discs are brake discs that have holes in their surface. These holes are used to ventilate the brake disc and improve heat dissipation. Perforated brake discs are often used in cars intended for road use and where high braking performance is required. They are typically lighter and offer better heat dissipation than slotted discs, making them less prone to warping and damage.

Slotted brake discs are brake discs that have slots or grooves in their surface. These slots are used to ventilate the brake disc and improve heat dissipation. Slotted brake discs are often used in cars intended for road use, where lower braking power is required. They are typically sturdier and more durable than perforated discs because they are less prone to damage from the elements.

Brake disc purchase info

When shopping for brake discs, there are a few things to look out for:

• Compatibility: Make sure the brake discs you buy are suitable for your car. Make sure they are the right size and type (e.g. disc brakes or drum brakes).
• Quality: Buy brake discs from a reputable brand that is known for its quality. Cheap brake discs can be of poor quality and can cause the car to brake poorly.
• Price: Compare the prices of different brake discs and choose the ones that offer the best value for money. However, keep in mind that sometimes it's better to spend a little more money on higher quality rotors as they last longer and may offer better performance.

Can I change my brake discs on the car myself?

It is possible to change the brake discs on your car yourself, however you should ensure that you have the necessary skills and braking tools to do this safely and effectively. It is also important to note that changing brake discs is a demanding job and it is important to follow all the steps carefully to ensure that the car brakes properly and that the safety of the driver and passengers is maintained.

If you are unsure whether you are capable of changing the brake discs on your car yourself, we recommend that you visit a mechanic who can do the job for you. A mechanic will be able to do the job quickly and effectively, and can ensure that the brake discs are properly installed and working properly.

Which brake disc manufacturers are there and what are the differences?

Es gibt viele verschiedene Hersteller von Bremsscheiben, die Bremsscheiben für verschiedene Arten von Autos anbieten.