Do you know the brake disc price ?Here, we will evaluate the brake disc price from the aspects of its working principle, material, maintenance and upkeep. The brake plate is an important component of the HOWO heavy truck braking system. It works together with the brake caliper to achieve deceleration and braking of the heavy truck.
Structure and working principle:
Structure: The structure of the brakes and discs are very simple. It is a circular metal component with a smooth surface, and friction with the brake pad generates braking force. The connecting disc is used to fix the brek disc on the wheel hub to ensure that the brake rotors rotates synchronously with the wheel. The diameter of the disc should be as large as possible to increase the effective radius, reduce the clamping force of the brake caliper, and decrease the unit pressure and working temperature of the piston.
The thickness of the solid type can generally be 10-20mm, while the thickness of the ventilated type is 20-50mm. The most commonly used thickness is 20-30mm. The simpler the structure is, the lower brake disc price will be.
Working principle: When the driver steps on the brake pedal, the brake fluid is under pressure and enters the piston cylinder, pushing the piston to move, causing the brake pad to tightly press against the surface of the brake disc. Due to the friction between the brake pad and the discs, the rotation of the wheel is hindered, converting the vehicle’s kinetic energy into heat energy, achieving the purpose of deceleration or stopping.
Brake disc price follow the material:
- Gray cast iron: such as HT250, has good wear resistance, heat resistance, and shock absorption properties. It can withstand the high temperature and friction generated during braking and has a relatively low cost. It is one of the commonly used materials for HOWO truck parts.
- Alloy cast iron: on the basis of gray cast iron, some alloy elements such as chromium, molybdenum, and nickel are added, improving the strength, hardness, and wear resistance of the brake discs, enabling it to better meet the requirements of heavy load and high-intensity braking.
- Carbon ceramic composite material: This material has extremely high hardness, wear resistance, and heat resistance, maintaining good braking performance in extreme conditions. In addition, carbon ceramic brake discs also have the advantage of light weight, which can reduce the mass of the trucks and improve the vehicle’s handling performance, but the cost is higher.
Disc has three main materials. The prices of these materials vary significantly. Moreover, factors such as the manufacturing process, brand, and vehicle model also have a considerable impact on the brake disc price.
The brake disc price related to the types:
Solid rotor: Simple structure and low manufacturing cost, suitable for some light and medium-duty HOWO trucks, capable of meeting the braking requirements of daily driving.
Vented rotor: With ventilation channels designed inside the brake disc, it can effectively improve heat dissipation performance, reducing the temperature rise of the brake disc during braking. It is suitable for heavy-duty and high-performance Haowo models such as HOWO T7H, SITRAK,SHACMAN X3000, FAW truck, etc., avoiding the decline in braking performance and the aggravation of brake pads wear caused by high temperature.
Drilled disc: Many small holes are drilled on the surface of the brake plates, which can help discharge the dust, debris, and gas generated during braking, increasing the friction between the brake pad and the brake friction, enhancing the braking effect. At the same time, drilling also helps with heat dissipation, improving the performance of the brake disc.
How to maintain and service?
Although the brake disc price is not very high, proper maintenance and care can still save you a considerable amount of money. Let’s take a look at how to maintain them?
- Regular inspection: Regularly check the wear condition of the surface, including thickness, surface flatness, and any corrosion. Generally, when the thickness wears down to below the specified limit, a new part needs to be replaced. At the same time, check if there are any defects such as cracks, scratches, or deformations on the surface. If there are any problems, they should be dealt with promptly.
- Keep clean: Keep the surface of the disc clean to prevent dust, dirt, oil, and other impurities from adhering to it, which may affect the braking effect. When washing the car, you can use a high-pressure water gun for high-pressure rinsing, but be careful not to let water enter the brake caliper and brake lines.
- Reasonable driving: Avoid frequent hard braking and prolonged braking, reducing the wear and heat of the braking system. During driving, try to maintain a constant speed and make full use of the braking effect of the engine to reduce the burden on manual braking.
- Notes on replacement: When replacing the brakes and pads, also check the condition of the brakes and rotors. If the brake pads are severely worn, they may cause damage to the discs. At this time, depending on the wear condition of the brake disc, it is necessary to decide whether to replace the brake disc at the same time. In addition, when installing the brake pads, ensure correct installation to avoid uneven wear.
So, do you know the brake disc price? The brake disc price is determined by various factors. For different models, different materials, and different accessory suppliers, ZK can offer you the best service. If you have any questions about HOWO brake disc price, please contact us. We provide 24-hour after-sales service.
