Characterization of microrelief forming on the hardened steel surface with ultrasonic reinforcing burnishing processing

[摘要] The numerical surface characterization makes it possible to compare two different machining technologies. Ultrasonic is one of the actual additional physical effects imposed during the processing. The article presents a comparison of surface topography after burnishing processing with and without ultrasonic. Workpieces made of hardened steel, ultrasonic frequency 22 kHz. It was discovered that the surface has a plastically deformed ordered structure after processing with ultrasonic vibrations.

[发布机构] Moscow State Technological University Stankin, Moscow, Russia^1;Togliatti State University, Togliatti, Russia^2;Samara National Research University, Samara, Russia^3;South Ural State University, Chelyabinsk, Russia^4;Mechanical Engineering Research Institute of the RAS, Moscow, Russia^5

[效力级别] 工业技术

[关键词] Hardened steel;Machining technology;Microrelief;Ordered structures;Physical effects;Surface characterization;Ultrasonic frequency;Ultrasonic vibration