One is caused by incorrect saw blade kerf, under the premise that the saw blade tooth shape is correct.

The issue is caused by the incorrect shape of the saw teeth, under the premise that the saw blade path is correct.

The offset (referring to deformation) of the saw blade occurs when the resistance or reactive force on either side of the blade's centerline is unequal, even if the blade is pulled tightly. During the sawing process, expanding the saw kerf reduces friction between the saw blade and the material surface, preventing the blade from slipping due to friction-induced heat. In the sawing process, control the cutting direction and guide the saw blade forward.

How to Adjust the Sanding Wheel Angle on a Saw Blade Grinding Machine

Adjust the tooth positioning at the end of the raking action, and align the abrasive wheel with the saw blade's teeth. Then, adjust the abrasive wheel to the optimal grinding position and begin grinding. Grinder abrasive wheel angle adjustment: To accommodate saw blades with different tooth front angles, the angle of the abrasive wheel mounting plate can be adjusted. The method is to first loosen the two bolts (do not remove the nuts) of the abrasive wheel mounting plate, then rotate the abrasive wheel mount clockwise until the front end of the abrasive wheel, during the saw blade feeding and grinding process, can touch the entire flat surface of the tooth front angle (from the tip to the root of the tooth).