SURFACE STRENGTHENING APPARATUS Russian patent published in 2008 - IPC B24B39/00 

FIELD: apparatuses for surface plastic deforming, possibly at working complex-shaped surfaces.

SUBSTANCE: apparatus includes housing with holder, spring with upper and lower supports, bundle of deforming members with locking organ. Said bundle is coupled with oscillation source through kinematics links by means of intermediate members and plunger. Shell, sleeve and stem are mounted on housing with use of flange type fastening members. Stem is used for mounting in spindle of specialized NC machine tool. Oscillation source is in the form of wave-guide having ultrasound converter and it is mounted in housing with holder by means of flange type fastening. Plunger is mounted on end of ultrasonic wave-guide. Locking organ is in the form of flat separator; it is assembled with bundle of deforming members and mounted in holder with use of polyhedral sleeve and captive nut. Holder is provided with pins for mounting upper support.

EFFECT: enlarged manufacturing possibilities.

4 dwg