| 摘要 |
FIELD: machine building. ^ SUBSTANCE: procedure consists in preliminary deforming not-rigid element by outward bend in direction opposite to bend under influence of cutting force and in removal of allowance off one side of not-rigid element. During treatment of surface effect of cutting force, bending a treated not-rigid element of a blank from the tool, is compensated with forces applied by means of a flexible support on internal side of treated not-rigid element. Also, a back bend of the not-rigid element is restricted. Treatment can be carried out with down cutting. ^ EFFECT: raised efficiency and accuracy. ^ 2 cl, 8 dwg, 1 ex |
