The Paton Welding Journal, 2001, #12, 35-42 pages
Imrovement of the efficiency and quality of laser processing of materials
N.I. Anyakin1, V.S. Kovalenko1, A.S. Kozyrev1, Y. Uno2, Khaled Al-sheboul3
1Research Institute of Laser Equipment and Technology, NTUU «КР1», Kyiv, Ukraine
2Okayama University, Japan
3Jordan.
Abstract
The paper presents the results of calculation and experimental studies of the technologies of laser welding of magnet core plates and laser cutting of semiconductors. Capabilities of laser technologies are demonstrated in terms of improvement of process efficiency and processing quality.
Keywords: laser processing (welding and cutting), process efficiency, processing quality, power and radiation energy density, semiconductor materials, core
References
1. Yamamoto, H., Minamida, K., Oikawa, M. et al. (1997) Development of a continuous laser hardening method without tempering zone. In: Proc, of ICALEO’97. Orlando: ZIA.
2. Nagasawa, S., Fukuzawa, Y., Ito, Y. et al. (1997) Surface thermal treatment of die cutting plate, using CO2-laser. Ibid.
3. Belforte, D., Levitt, M. (1990) The industrial laser annual handbook. Tulsa: Penn Well Books.
4. Kovalenko, V.S., Lavrinovich, A.V. (1991) Laser processing of ceramic materials. Kyiv: Tekhnika.
5. Kovalenko, V.S., Kotlyar, V.P., Dyatel, V.P. et al. (1985) Handbook on laser processing technology. Kyiv: Tekhnika.
6. Anyakin, M.I., Kovalenko, V.S., Lutaj, A.M. et al. (1999) Investigation of the process of laser welding of magnet core plates. Nauk. Visti NTUU «КРI».
7. Anyakin, N., Kovalenko, V., Khaled al-Sheboul (1999) Laser cutting of semiconductor plates into elements. Such. Mashinobuduvannya, Issue 2.
8. Kovalenko, V., Anyakin, M., Uno, Y. et al. (2000) Modelling and optimization of laser semiconductors cutting. In: Proc, of ICALEO’2000, Dearborn, USA.
9. Kovalenko, V., Uno, Y., Okamoto, Y. et al. (2001) Laser welding of slices of a magnetic circuit. Memoirs of the Faculty of Engineering, 1/2, 21-28. Okayama Univ.
10. Kovalenko, V., Uno, Y., Anyakin, M. et al. (2001) Laser technology application in transformers and electro motors manufacturing. In: Proc, of ISEM-XIII, Bilbao, Spain.
11. (1985) Impact of concentrated energy flows on materials. Ed. by N. Rykalin. Moscow: Nauka.
12. (1967) Physical properties of steels and alloys, applied in power engineering. Reference book. Ed. by B.E. Nejmark. Moscow: Energia.
13. Kovalenko, V.S., Kotlyarov, V.P., Anyakin, N.I. (1987) Computation of laser processing modes in a PC. In: Abstract of 5th Sci. Techn. Conf, on Application of Lasers in Science and Technology. Miass.
14. Novik, F.S., Arsov, Ya.B. (1980) Optimisation of the metal technology processes by experiment planning methods. Moscow: Nauka.
15. Kovalenko, V.S., Kotlyarov, V.P., Anyakin, N.I. (1995) Design and optimisation of the operations of strengthening laser treatment. Electron. Obrab. Materialov, 1, 25-36.
16. Khimmelblau, D. (1975) Applied non-linear programming. Moscow: Mir.
Suggested Citation
N.I. Anyakin,
V.S. Kovalenko,
A.S. Kozyrev,
Y. Uno,
Khaled Al-sheboul (2001) Imrovement of the efficiency and quality of laser processing of materials.
The Paton Welding J., 12, 35-42.