Brazing process of pick

The pick is the key part for directly cutting coal on the drum of the shearer.
The shank of the pick and the carbide tip are brazed, and the brazing strength directly affects the service life of the pick. The working conditions of the pick are terrible,
The stress situation is complex, the tip of the pick is seriously falling off, and the performance of the pick,the level of production cost directly affect the production efficiency of the shearer.
beneficial. Therefore, it is very important to study the brazing process of the pick.