Construction Machine Parts 42CrMo Excavator Bucket Tooth Castings And Forgings

1. Introduction to excavator bucket teeth:

The excavator bucket tooth is an important and easy to consume part on the excavator, similar to the human tooth, which is a combination of the tooth base and the tooth tip, and the two are connected by the pin. Because the bucket tooth wear failure part is the tooth tip, as long as the replacement of the tip can be.

2. Classification of excavator bucket teeth:

According to the environmental classification of the use of excavator bucket teeth. Excavator bucket teeth can be divided into rock teeth (used for iron ore, stone ore, etc.), earthmoving teeth (used for digging soil, sand and stone, etc.), conical teeth (used for coal mine). According to the bucket tooth seat to divide: excavator bucket teeth can be divided into vertical pin bucket teeth (Hitachi excavator), horizontal pin bucket teeth (Komatsu excavator, Carter excavator, Daewoo excavator, Kobelco excavator, etc.), rotary digging bucket teeth (V series bucket teeth).

3. Process flow of excavator bucket tooth:

Bucket tooth process: sand casting, forging, precision casting.

(1) Sand casting has the lowest cost, and the technological level and the quality of the bucket teeth are not as good as precision casting and forging casting.

(2) The forging cost is the highest, and the technological level and the quality of the bucket teeth are also the best.

(3) The cost of precision casting is moderate, but the requirements for raw materials are very strict, and the technological level is relatively high. The wear resistance and quality of some precision casting bucket teeth even exceed that of forging and pressing bucket teeth due to the reason of ingredients.

At present, precision casting bucket teeth is the mainstream manufacturing technology of bucket teeth in the market.

Our company provide bucket teeth for komatsu, Daewoo, Carter, Volvo, Liugong, Lingong and other brands excavator, loader.