Thin thickness of the saw blade from the theory that we expect the thinner the better, saw slit is in fact a kind of consumption. The diameter of the saw blade and cutting raw materials decision-making saw blade thickness, thin thickness is too thin, the saw blade work is very easy to swing swing, jeopardizing the actual effect of cutting. When selecting the thickness of the saw blade, it is necessary to take into account the reliability of the saw blade in operation and the raw materials used for cutting. Some of the unique main purpose of the raw materials specified thin thickness is also special, should be applied according to the provisions of the machine, such as grooving saw blade.

The number of teeth of the saw teeth, generally speaking, the larger the number of teeth, the more cuts per unit of time, the better the cutting characteristics, but the saw teeth are too dense, between the lips of the chip quality of the law of reciprocity is small, very easy to cause the saw blade hot; in addition to the saw teeth are too many, when the cutting speed is not well-matched with each other, the amount of cutting per tooth is very small, will aggravate the friction of the cutter and the workpiece, jeopardizing the edge of the service life. Saw teeth too thin, the spacing between the lips is large, the impact of the blade and the workpiece is large, will cause the saw blade chattering jeopardize the service life of the edge, should be based on the cutting of raw materials to select the number of effective teeth.

Saw tooth part of the main parameters of the angle of view is very complex, but also very technical specialty, and appropriate selection of the main parameters of the angle of view of the saw tooth is an important decision-making sawing quality. The key main parameters of the angle of view is the ruler side, back angle. Ruler side is the selection angle of the saw teeth, ruler side of the key hazards of sawing raw materials consumed by the force, the larger the ruler side of the saw teeth cutting the white balance of the better, the more joyful cutting, the more energy-saving knife. Generally when the raw material is too soft to be produced and processed, choose a large ruler side, on the contrary, choose a smaller ruler side. After the angle is the middle of the saw teeth and has been produced and processed surface angle, its effect is to avoid the saw teeth and has been produced and processed surface friction, after the larger the angle is less friction, the more smooth the wound. Chamfering angle can not be too small, it plays a role in maintaining the wear resistance according to the teeth, heat exclusion effect. The angle of view of the saw tooth is the part of the saw tooth in cutting, the angle of view of the saw tooth jeopardizes the actual effect of cutting characteristics.