INVESTIGATION OF MATERIAL RESISTANCE TO PLASTIC DEFORMATION AT PROCESSING METALS BY PRESSURE WITH IMPOSING ULTRASONIC OSCILLATIONS

V. V. Klubovich, V. N. Sakevich, I. A. Tovpenets
2017 Nauka i Tehnika  
The paper contains substantiation for application of experimental technique in order to investigate material resistance to plastic deformation at processing metals by pressure with imposing ultrasonic oscillations while proceeding from laws of similarity. It is shown that at modeling any metal processing by pressure with imposing ultrasonic oscillations it is possible to consider that actual elastic and plastic metal properties remain constant during processing under ultrasound action. The
more » ... nd action. The second aspect that requires a special attention at modeling is pulse or vibration-shock deformation at processing metals by pressure with imposing ultrasonic oscillations.
doi:10.21122/2227-1031-2007-0-1-14-18 doaj:611c9fbd720b4fdca0671581baac0802 fatcat:txvmpyitbzan3fumgmxfg632ju