Title :
Mathematical simulation of the area of deformation at ultrasonic plastic deformation for an evaluation of a condition of a surface layer
Author :
Rahimianov, Haris M. ; Nikitin, Juriy V.
Author_Institution :
Dept. of Machine Building Technol., Novosibirsk State Eng. Univ., Russia
fDate :
26 Jun-3 Jul 2001
Abstract :
The surface layer properties at ultrasonic plastic deformation are formed in the area of deformation created at impact introduction of the tool in a treated surface. The mathematical expressions connecting sizes of the area and distribution of a material deformation intensity in it´s limits with modes of processing are obtained. On an example of gray cast-iron the deformation process research is conducted, the range of process modes ensuring control of the surface layer forming is established
Keywords :
hardness; impact (mechanical); iron alloys; plastic deformation; ultrasonic effects; ultrasonic materials testing; deformation area; deformation intensity; gray cast-Fe; hardness; impact introduction; mathematical simulation; surface layer condition; surface layer forming; treated surface; ultrasonic plastic deformation; Automotive engineering; Deformable models; Fluctuations; Frequency; Geometry; Kinetic energy; Plastics; Potential energy; Solids; Surface treatment;
Conference_Titel :
Science and Technology, 2001. KORUS '01. Proceedings. The Fifth Russian-Korean International Symposium on
Conference_Location :
Tomsk
Print_ISBN :
0-7803-7008-2
DOI :
10.1109/KORUS.2001.975113
