Working principle of alloy saw blades

The working principle of carbide saw blades is primarily based on the cutting action of their teeth. Carbide saw blades typically consist of a series of teeth arranged in a specific pattern, with the shape and spacing of the teeth designed according to different cutting requirements. During operation, the carbide saw blade is mounted on a sawing machine or electric saw and powered by an electric motor to rotate. When the carbide saw blade contacts the metal workpiece to be cut, the edges of the teeth begin to cut the workpiece.
The cutting principle of the carbide saw blade lies in the pressure and friction applied by the edges of the teeth to the workpiece, causing shear fracture on the workpiece surface, thus achieving cutting. The alloy material of the carbide saw blade has high hardness and wear resistance, which helps maintain the blade's sharpness and extend its service life. During cutting, the heat generated by the rotation of the carbide saw blade is cooled by a coolant to prevent overheating.
Besides the design and material properties of the carbide saw blade itself, parameters such as cutting speed, feed rate, and depth of cut also affect the cutting effect. Properly adjusting these parameters can improve cutting efficiency, reduce workpiece deformation, and extend the service life of the carbide saw blade.
In summary, alloy saw blades cut metal workpieces by rotating saw teeth. Their working principle mainly depends on the cutting action of the saw teeth and the properties of the alloy material. By reasonably adjusting the process parameters, efficient and precise metal cutting can be achieved.