Copy strategy guide to bucket teeth wear under different working conditions

Turkish work conditions

The main wear facing about bucket teeth is abrasive wear. The soft soil seems to have little damage to the bucket teeth, but the mixed gravel particles will rub with the tooth surface in each excavation movement in the bucket teeth. For a long time, this friction will gradually cut off the materials on the surface of the bucket teeth.

When encountering a large sticky soil, the soil is easy to attach to the bucket teeth, increasing the weight of the bucket teeth and digging resistance, and further exacerbating wear. To deal with wear under this working condition, we can choose medium -carbon alloy steel with high hardness and high wear resistance. At the same time, optimize the operation method, reduce unnecessary mining resistance, and regularly clean up the soil attached to the bucket teeth.

Rock excavation work conditions

The wear types of the bucket teeth are more serious and complicated. The problem of impact wear is the most obvious. When bucket teeth contact with rocks, the instant impact is huge. Due to the frequent impact of high -hard rocks, the surface of the bucket teeth are easy to form a impact pit, resulting in the partial material falling off.

In addition, the absent of the rock may also cause the stress concentration of bucket teeth, cracking, and under the action of the period, it may lead to breaking bucket teeth. For rock conditions, it should be given priority to choosing fighting materials with good toughness and strong impact resistance such as high manganese steel. During operation, control the excavation speed and intensity, and avoid excessive impact of the rocks. Scientific mining methods such as layered crushing can be adopted.

Hybrid work conditions

It is an existing soils and a rocky operating environment. The bucket teeth are worn by the abrasive and impact. Under this complex working conditions, the wear of the bucket teeth is accelerated and the faults are diverse. For such working conditions, it is recommended to use a composite material with wear -resistant and impact.

At the same time, a comprehensive fighting and replacement system is established to regularly monitor the wear and status of bucket teeth. Once they are found to be severely worn or signs of cracks, they will be replaced immediately to ensure the efficiency and safety of equipment operation .

By adopting corresponding wearing countermeasures, the service life of the bucket teeth can be extended, the stable operation of engineering machinery can be guaranteed, the cost of equipment maintenance is reduced, and the efficiency of engineering efficiency is improved.