| 摘要 |
FIELD: machine engineering. ^ SUBSTANCE: method comprises steps of making in deformed cold disc saw uniformly distributed lengthwise slits; applying local loads at both sides, preferably dynamic loads directed normally relative to lateral surface of disc saw; making lengthwise slits beginning from recess of cutting tooth along radial line passing through apex of tooth to rotation axis of disc saw or making lengthwise slits inclined by angle no more than 15 degrees relative to radial lines passing through apex of tooth to rotation axis of disc saw. ^ EFFECT: enhanced quality of dressing, elimination of residual stresses of saw. ^ 2 cl, 2 dwg, 2 ex |
