IMPULSE-OSCILLATORY DEVICE FOR FLAT GRINDING Russian patent published in 2012 - IPC B24B7/02 B06B1/18 

FIELD: process engineering.

SUBSTANCE: invention relates to machine building, particularly, to machining of hard-to-machine metals and alloys. Proposed device comprises case with its bottom to be secured to machine table and its top to support billets to be machined. Electromagnetic rectangular plate is flexible arranged on strips from antifriction material atop said case to support billets. Bracket is arranged on bottom face of said plate and rigidly connected with waveguide incorporated with mechanism of impulse-oscillatory loading of billets made up of hydraulic pulse generator. Hammer of the latter is arranged to act on waveguide to generate the plate crosswise oscillations. Guide plates with adjusting screws are used to orient plate in horizontal direction. Mechanism of pulse-oscillatory loading is provided with screw coil compression spring to return plate with billets, bracket and wave guide into initial position.

EFFECT: higher quality and efficiency.

6 dwg