Clarifying mechanism of determining tool electrode wear ratio in EDM using spectroscopic measurement of vapor density

Journal of Materials Processing Technology

Volumn 149, Issue 1-3, 2004, Pages 284-288

  Kunieda, Masanori ^a   Kobayashi, Teruki ^a  

^a TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (Japan)

Author keywords

EDM; Spectroscopic measurement; Tool electrode; Vapor density; Wear

Indexed keywords

COPPER; DENSITY OF GASES; DISSOCIATION; ELECTRIC DISCHARGE MACHINING; ELECTRODES; PLASMA WELDING; SPECTROSCOPY; WEAR OF MATERIALS;

ARC PLASMA; EDM; SPECTROSCOPIC MEASUREMENTS; TOOL ELECTRODES;

MACHINE TOOLS;

EID: 2942572939     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2004.02.022     Document Type: Conference Paper

References (12)

1. Mohri N., Suzuki M., Furuya M., Saito N. Electrode wear process in electrical discharge machining. Ann. CIRP. 44(1):1995;165-168.
2. Xia H., Kunieda M., Nishiwaki N. Removal amount difference between anode and cathode in EDM process. Int. J. Electrical Mach. 1:1996;45.
3. Motoki M., Lee C., Tanimura T. Research on electrode erosion caused by transient arc discharge in dielectric liquid. J. IEEJ. 89(943):1967;793. (in Japanese).
4. Nishimura A., Tsuchiya M. Research on low wear electrical discharge machining. J. JSEME. 1(2):1968;71. (in Japanese).
5. Miyachi I., Kito Y., Okada K. Distribution of gas temperature and electrode-metal vapor density in an electric power arc determined by the radiated spectral-line intensity. J. IEEJ. 87(945):1967;1227-1234. (in Japanese).
6. Kawaguchi H. The determination of temperature of light sources for the spectroscopic analysis from spectra. Spectrosc. Res. 13(1):1964;1-6. (in Japanese).
7. Albinski K., Musiol K., Miernikiewicz A., Labuz S., Malota M. Plasma temperature in electrodischarge machining. Proc. ISEM. XI:1995;143-152.
8. W. Natsu, S. Ojima, T. Kobayashi, M. Kunieda, Temperature distribution measurement in EDM arc plasma using spectroscopic analysis, in: Proceedings of the Second International Conference on LEM21, 2003, pp. 949-954.
9. M. Yoshida, M. Kunieda, Study on the distribution of scattered debris generated by a single pulse discharge in EDM process, IJEM (3) (1998) 39-47.
10. Hashimoto H., Kunieda M. Spectroscopic analysis of temperature variation of EDM arc plasma. J. JSEME. 31(68):1997;32-40. (in Japanese).
11. Hayakawa S., Kunieda M. Numerical analysis of arc plasma temperature in EDM process based on magnetohydrodynamics. J. JSME (B). 62(600):1996;3171-3177. (in Japanese).
12. H. Xia, M. Kunieda, N. Nishiwaki, N. Lior, Measurement of Energy Distribution into Electrodes in EDM Process, Advancement of Intelligent Production, Elsevier, 1994, pp. 601-606.