METHOD FOR ABRASIVE WORKING OF GROOVES AND OTHER SURFACES Russian patent published in 2003 - IPC

FIELD: machine tool manufacture, possibly grinding grooves and other surfaces of parts at controlling heat flux directed to part. SUBSTANCE: method comprises steps of using device for mounting grinding wheel; said device is in the form of two discs mutually engaged by means of adjustment and spacing screws. One disc may move relative to another disc. Grinding wheel is in the form of turn halves arranged on periphery of discs in such a way that ends of said turn halves are secured to different discs at forming multistart helical intermittent cutting surface. Apparatus for mounting disc is subjected to rotation and to motion relative to worked part. EFFECT: enhanced efficiency and quality of grinding due to intensified working modes and due to use of oscillating cutting zone and improved rigidity of the whole structure. 2 cl, 5 dwg