METHOD FOR WORKING AND PROCESSING MATERIALS Russian patent published in 2001 - IPC

FIELD: techniques for processing different materials, mainly elastomers, possibly in different manufacturing processes. SUBSTANCE: method comprises steps of acting upon material by means of moving cutting tool for creating in working zone ultrasonic-frequency oscillations of material; setting power of drive units at working and processing materials no less than 100-300 kWt; selecting revolution number of tool in range 3000-12000 rev/min; selecting quantity of cutting edges of tool according to relation ω_n is less than 800, where ω -angular velocity of tool, n - quantity of cutting edges of tool; setting attack angle of tool in range 85-95 degrees; removing separated particles of material embedded to cutting portion of tool by means of fluid flow containing gas and(or) liquid; feeding fluid flow by excess pressure. Material is fed to tool or vice versa in mode of reciprocation motion or start-stop motion. EFFECT: enhanced efficiency of method, increased dispersion degree and uniformity of ready product structure. 5 dwg