FIELD: wood-working industry.
SUBSTANCE: invention relates to wood-working industry. Method involves rolling saw blade with rollers along preset annular zones with advance induction heating of material in front of front of roller working surface to state of plasticization of material in heating zone, formation of stiffness ribs and provision of continuity of saw blade material in rolling zone, width of local annular heating trace exceeds roll marking by 2–2.5 times, and height of stiffness rib is less than value of toothed edge broadening to side.
EFFECT: higher rigidity and dynamic stability of saw.
1 cl, 4 dwg
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