MILLING BODY FOR MATERIAL GRINDING APPARATUS Russian patent published in 2000 - IPC

FIELD: grinding equipment used in mining, chemical, construction and other branches of industry. SUBSTANCE: milling body has hollow metal casing with cover. Casing is formed as body of rotation with insert positioned within it. Insert is made in the form of vibration measuring units positioned in mutually perpendicular planes. Each unit has accelerometer withstanding impact acceleration of up to 1,000 g and signal amplifier. Annular groove is made in outer surface of milling member casing for receiving transmitting antennae, which are connected via inner channels in milling member casing with related vibration measuring units. Milling body is provided with independent power element. EFFECT: increased efficiency by providing optimum grinding mode, reduced power consumption and improved quality of ready product. 1 dwg