1. The abrasion resistance of the pick is significantly improved. The advanced plasma cladding strengthening technology is used to cladding a hard cermet layer on the head of the pick, which has the characteristics of high hardness, good toughness, wear resistance and impact resistance. The head of the pick teeth is well protected, the wear speed of the head tooth body is reduced, and the tooth body and the alloy head are simultaneously worn, achieving an optimal fit.
2, significantly improved bending resistance. According to the fracture location and bending of the pick during use. The advanced analysis software ANSYS was used to carry out computer simulation analysis of the force and damage of the pick, and based on the analysis results, a unique heat treatment process and other production and processing processes were developed. The overall bending resistance of the tooth body and the surface strength of the tooth shank have been greatly improved, ensuring the normal use of the pick.
3. "No spark" during use. A large number of sparks are generated during the use of ordinary picks, especially during rock cutting, which brings great safety risks to coal mine production.