CAT BOLT ON TEETH-2

When purchasing mechanical parts such as bucket teeth, we often have concerns about where and what brand to buy. Now, let the hydraulic grab bucket teeth of a trenching machine explain how to purchase bucket teeth.

Pores have been found on the wall surfaces near the hot spots and the core cavity of the open bucket teeth workpiece.

The pores in the kneaded castings can be classified into isolated pores, intrusive pores, and reaction pores. During the formation of shrinkage and porosity in castings, gas evolution often accompanies the process. Porosity is related to shrinkage. If the gas content in the alloy is too high, or if the gas intrusion during the filling of liquid metal is excessive, it will exacerbate the above-mentioned shrinkage or pore formation. Through the analysis of the pick teeth, it can be seen that the pore distribution in the pick teeth is random, and the pores are relatively large, mostly spherical and globular. It can be judged that this pore is basically an intrusive pore.