A series of saw blades such as road cutting blades are prone to danger in use, which will directly affect the performance of the saw blade and the personal safety of the operator. Here is a brief look at the safety impact and measures of the cutting blade:
Road cutting disc
The sintering process parameters are not well controlled, the sintering temperature is low, "under-sintering" makes the welding weak, and the carcass itself has low strength and is fragile. The circular teeth of the base body are not clean, resulting in weak welding. Optimized process The base tooth part adopts the "copper plating" process, adopts the cold pressing-hot sintering process; adopts the hot pressing-fusion welding process (ie, laser welding process). The optimized design adopts low-oxygen content raw material powder; the outer circle shape of the matrix is changed to "swallow tooth shape" to improve the bonding strength between the carcass and the matrix.
