METHOD OF PRODUCING SURFACES WITH ALTERNATING BULGES AND RECESSES Russian patent published in 2008 - IPC B23P15/26 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and to machining, in particular. The method includes machining the workpiece surface layer with a cutting-tool with one rectilinear cutting edge and a plastic deformation of machined layer leaving it on the workpiece surface. Here, the tool with a cutting edge width greater than or equal to the width of the layer being machined makes a working motion perpendicular to the machined layer bend line in a plane aligned with its back surface and to the height of bent layer 1. Now, the machined layer gets bent and the tool returns to its initial position, then the tool or the workpiece is shifted by the machining cycle value and the cycle is ready to be repeated. To improve processing potentialities, prior to bending, the cutting tool is moved in the direction parallel to its forward surface up to the height of (0.4...0.6)l.

EFFECT: improved processing potentialities.

2 cl, 15 dwg