1. The materials of the carbide tips used in the saw teeth are different: there are many types of carbides, and the affinity for different materials is different. When manufacturing aluminum alloy saw blades, the carbide (tungsten) with weak affinity with the aluminum alloy material will be selected. Steel) cutter head, when producing woodworking saw blades, the cutter head with weak affinity with wood materials will be selected, so that the produced aluminum alloy saw blades or woodworking saw blades will be less likely to stick to sawdust when cutting for a long time.
2. The commonly used tooth types are different: the most commonly used tooth type for aluminum alloy saw blades is ladder flat teeth, and the most commonly used tooth type for woodworking saw blades is left and right teeth. The "most commonly used" mentioned here is not absolutely flat. Tooth or right and left teeth, all tooth types are different.
3. If it is the same tooth type, but the angle of the sawtooth is often different: there are multiple angles of the sawtooth. According to the angle position, there are simply front angle, back angle, side angle, and then a simple example Next: The rake angle of the aluminum alloy saw blade is generally 5~10 degrees, while the woodworking saw blade is generally 10~15 degrees.
