METHOD OF VIBRATION HONING Russian patent published in 2012 - IPC B24B33/02 B23Q3/06 B06B1/20 

FIELD: process engineering.

SUBSTANCE: invention relates to cutting of hard-to-process metals and may be used in finish diamond-abrasive machining, for example, honing of bores. Diamond abrasive tool is driven into swinging motion and reciprocation. Sleeve-like workpiece is clamped by pneumatic diaphragm-type appliance furnished with rubber collar with ribbed inner surface. Additionally, workpiece is driven into low-frequency axial vibrations by hydraulic cylinder with cup-like piston. Aforesaid diaphragm-type appliance is secured on piston face. Helical compression spring is fitted on said piston to return it into extreme bottom position. Piston is driven into initial position by pulsed feed of oil from hydraulic generator communicated via oil lines with hydraulic cylinder.

EFFECT: higher efficiency, quality and wear resistance of diamond abrasive tool.

3 dwg