APPARATUS FOR PATTERN GRINDING DISK FORMATION Russian patent published in 1997 - IPC

FIELD: apparatus is used for expansion of processing capabilities and intensification of operational processes of cutting and grinding aggregates due to usage of tools with special form of cutting layer, height of which is less than base of abrasive disk. SUBSTANCE: apparatus for pattern grinding disk formation has mandrel to fix the disk, diamond holders with dressing tools, linked with longitudinal feeding mechanism. The latter is made in the form of mounted on plate and connected with step-by-step electrical motor of lead screw with left and right leads designated for engagement with corresponding diamond holders. Mandrel for grinding disk has located at an angle to its axis of rotation guiding neck with slant butt to fix contour follower on it by slant washer. Counter follower has profile groove slantingly located to its butts, in which there is lead mounted on plate of longitudinal feeding mechanism. Profile groove inclination angle to mandrel butt is defined from condition: 0 ≅ α + β≅ 2β with b - angle of mandrel guiding neck inclination relatively to axis of its rotation, - counter follower profile groove inclination angle in respect to its butt. EFFECT: expanded processing capabilities and intensified working processes. 2 dwg