DEVICE FOR CYLINDRICAL PARTS PARAMETERS STABILIZATION Russian patent published in 2017 - IPC B21D3/10 

FIELD: machine engineering.

SUBSTANCE: device contains the workhead drive and the device, that performs the part plastic alternating bending in the transverse direction. The part alternating bending device consists of the bushing with the opening for placing the part end. The bushing is mounted in the rolling bearing in the lever housing, fixed in the holder on the axis perpendicular to the bushing axis, and performing the bushing rotation around the axis of the holder under the action of the screw clamp force applied to it. The holder is mounted in the stationary housing with the ability to move freely in the direction perpendicular to the bushing rotation axis.

EFFECT: improvement of the parts quality by eliminating the residual stresses along the axis of the part.

2 dwg, 1 ex