In most metal cutting processes, the cutting performance of the tool is carried out under a relatively large cutting force, high cutting temperature, and severe friction conditions. In most metal cutting processes, the cutting performance of the tool is carried out under a relatively large cutting force, high cutting temperature, and severe friction conditions. The choice of materials for cutting tools and threading tools is very important. The choice of materials can directly affect the life, quality, and efficiency of the tools.

The formation process of cutting is essentially a process in which the workpiece material is squeezed, sheared, and separated (cutting production). Deformation and finally squeeze to form a cutting process.

Due to changes in cutting conditions, such as the properties of the workpiece material, the shape of the tool, and the amount of cutting, the shape and degree of deformation during the cutting process are also different, resulting in different shapes of cutting, and the cutting shape is for normal production and operator Safety has a major impact. Therefore, it is very necessary to grasp the changing law of cutting shape and control it.

In addition to the necessary qualification certificates, if you want to be engaged in cutting tools wholesale , I think I still need to have a certain knowledge of the formation and material of cutting tools.