HOWO A7 rear axle brake drum WG9231342006

Description

HOWO A7 series rear axle brake drum WG9231342006 Introduction and function:

The brake drum is an important component in the braking system of heavy trucks’ rear axle parts. It is located at both ends of the axle and its main function is to reduce the vehicle speed through the friction force with the rear brake shoes assy to achieve the braking effect.

The structure of the HOWO brake drum WG9231342006 and the functions of each part:

1. The main structure of the brake drum consists of a cast shell, friction surface and heat dissipation ribs, etc.
2. The shell mainly enhances the overall strength and mainly withstands the impact force of braking.
3. The friction surface is in contact with the friction plates on the brake shoe assembly, playing the role of friction braking. The magnitude of the friction force directly affects the braking performance of the vehicle.
4. The function of the heat dissipation ribs is to quickly dissipate heat, ensuring that a large amount of heat generated during braking can be discharged in time and avoiding overheating affecting the braking performance.

Common Issues of HOWO Rear axle brake drum WG9231342006:

The common faults of brake drum WG9231342006 are generally high-temperature cracking, excessive wear, abnormal wear, brake drum grooving, cracks, etc.
Cracking and cracks are usually caused by excessive water heating, while excessive wear is related to driving habits and applicable environment. Generally, severe wear is more likely to occur in mountainous areas.
No matter which of the above problems occurs, it is recommended to replace the brake drum in time to ensure driving safety.

Material classification of the brake drum WG9231342006:

Brake drums are generally classified into two types: gray iron and ductile iron.
The advantage of gray iron is that it has a lower cost, stronger material rigidity, and higher wear resistance. However, it has a lower bearing capacity, longer braking distance, and is prone to cracking and other problems.
The advantage of ductile iron is that it has a shorter braking distance and stronger bearing capacity, and can be overloaded or pulled with a larger load. However, its disadvantage is that it has lower wear resistance and a higher cost.

Maintenance suggestions for the rear brake drum WG9231342006:

It is recommended to conduct regular inspections of the brake drum to check for wear. If the wear is severe, it is suggested to replace the brake drum directly. Otherwise, it may lead to a decrease in braking performance and cause traffic accidents. In addition, regular maintenance should be carried out to check if there are any foreign objects inside the brake drum and clean them in time to extend the service life of the brake drum.

ZKTRUCK has accumulated many years of production experience in chassis components. The company has over 20,000 types of spare parts. The brake drums can meet the needs of most vehicle models. We have been providing supporting services for companies like SINOTRUCK, HOWO truck,SHACMAN truck, Foton truck, Dongfeng truck, etc. for a long time. We have sufficient inventory and can respond quickly to quotations and orders. The product quality is reliable and the after-sales service is perfect. We look forward to communication and consultation.