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http://dx.doi.org/10.7735/ksmte.2015.24.6.639

Surface Characteristics based on Material and Process Changes in Surface Treatment using Fast Tool Servo  

Kim, Mi Ru (Department of Nano Fusion Technology, Pusan National University)
Lee, Deug Woo (Department of Nanomechatronics Engineering, Pusan National University)
Lee, Seung Jun (Interdisciplinary Department for Innovative Manufacturing Engineering, Pusan National University)
Liang, Li (Department of Nano Fusion Technology, Pusan National University)
Kim, Jong Man (Department of Nano Energy Engineering, Pusan National University)
Jang, Nam-Su (Department of Nano Fusion Technology, Pusan National University)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.24, no.6, 2015 , pp. 639-646 More about this Journal
Abstract
A treatment for improving the characteristics of a surface is very important in increasing the life of machine parts. Many studies have been carried out on the surface characteristics after such treatments. For enhanced eco-technology, an alternative to a conventional chemical surface treatment process is essential. Ultrasonic nano-crystal surface modification (UNSM) technology is a physical environmentally friendly surface treatment method. This technology was developed in domestic and currently being used. As the mechanism of UNSM technology, a ball tip attached to an ultrasonic vibration device strikes the metal surface at nearly 20,000 times per second. The resulting modified surface layer improves the surface characteristics. This paper describes a self-developed fast tool servo system applied to the UNSM process as a vibration module within a high-frequency bandwidth. After describing the surface modification process based on the material and process changes, the surface characteristics are compared.
Keywords
Fast tool servo; UNSM technology; Surface treatment; Surface characteristics; Eco technology;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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