Brazing beads is a vacuum brazing method that fixes the diamond powder on the bead matrix. It is similar to electroplating products. However, because the process used in this product is more environmentally friendly, it will not be eliminated due to greater pollution from the electroplating solution. At present, electroplating products are carried out in stages due to greater water pollution, and brazing, as a less polluting process, is used by more people with confidence. Compared with sintered bead, the welding bead of brazing process has a very large increase in efficiency. In order to improve the life of the bead, it has been found that making the bead into double layers will greatly improve its sharpness. Therefore, most of the current weld beads are of double-layer structure.
