Today, the band saw blade is more and more widely used, and the sawing tool represented by the bimetallic band saw blade is known as the "hand of the craftsman", and is the necessary tool for automobile manufacturing, large-scale forging, aerospace, iron and steel metallurgy, nuclear power and other manufacturing fields.
The classification principle of bimetal band saw blade can generally be divided into four categories, which are: universal band saw blade, economic band saw blade, special band saw blade for difficult to cut materials, special band saw blade for profiles.
Universal band saw blade:
This kind of band saw blade is divided into positive front Angle and 0° front Angle according to the front Angle, and can be divided into equal tooth pitch and variable tooth pitch according to the tooth pitch.
Economy band saw blade:
It is made by simplifying the process and using relatively low cost raw materials, but not all brands have economic products.
Band saw blade for hard cutting materials:
This kind of band saw blade is usually high and low tooth shape, and some serrations are made of special materials.
Special band saw blade for profiles:
This kind of band saw blade adopts tensile tooth shape more in Japan, Europe and the United States use double back corner tooth shape more.
Finally, regardless of the sawing of various specifications of the workpiece, we must find the appropriate band saw blade for sawing, in addition, at the beginning of the use of the new band saw blade, it is recommended to adjust the feed rate to about 50% of the normal sawing, and then gradually increase the feed rate until the normal rate, so as to effectively improve the life of the band saw blade.
