The proper work of the bandsaw blades depends on the timely and qualitatively sharpening. In order the teeth to be properly sharped, a several conditions must be kept:
- The abrasive disc must comply with the shape, sizes, material, hardness, peripheral speed and the grain of theу profile of the tooth;
- The sharpening machine must be checked and prepared. The bandsaw blades must be cleared from rosin;
- The band saw blade must pass through the sharpening apparatus at least 4-5 times;
- After each sharpening the profile, the linear and the corner parameters must be kept right, especially the front angle;
- The teeth musts be sharpened famously, symmetric on the both sides and without any blue spots on the edge of the teeth;
- The band saw blades must be sharpened regularly after 2 to 2.5 hours of normal work.