We should be aware that, in fact, in the process of manufacturing SOOSAN moil point chisel, which contains an important part of the processing, is the heat treatment. The so-called heat treatment, mainly refers to the SOOSAN moil point chisel in the solid state by heating, heat and cooling, etc., to change its internal organization. That is, after performing the heat treatment, the desired performance can be obtained.

Obviously, this approach and many other types of molding methods are significantly different. Because this process only makes the processed metal material "denatured". Different from it can be with other processing processes together to form a complete processing of parts. At present in the SOOSAN moil point chisel heat treatment, you can use different heat treatment methods, such as annealing, normalizing, quenching, tempering and so on.

For SOOSAN moil point chisel, through the heat treatment of this link, on the one hand can be used as a pre-process to eliminate raw materials, rough or semi-finished products in the process of production defects caused by the role, which can also be appropriate to enhance its process performance ; On the other hand is to prepare for the follow-up process. In addition, it can also effectively improve the mechanical properties of materials.

The reason why the heat treatment, mainly because of the impact of this processing, not only can SOOSAN pointed drill rod to achieve the hardness of the drill body, but also in this hardness conditions to obtain good organizational performance, but also can Get enough toughness and strength.

Therefore, in practice, usually after the selection of a specific material, the SOOSAN tip drill rod heat treatment is a key to improve and ensure its service life. In fact, the so-called heat treatment mainly refers to the tail handle quenching, the current commonly used three ways were high-frequency quenching, intermediate frequency quenching and salt bath quenching.