FIELD: woodworking industry.
SUBSTANCE: method is carried out by rolling the saw blades with rollers in preset radial directions to form radial ribs separating the saw blade into sectors, ribs are formed with advance induction local heating of web material in the zone before the front of the working surface of the roller to the state of plastification of the material.
EFFECT: higher rigidity and dynamic stability of saw.
1 cl, 4 dwg, 1 ex
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