| 2001 №11 (06) | 2001 №11 (08) |
The Paton Welding Journal, 2001, #11, 28-32 pages
Power systems of resistance welding machines
V.K. Lebedev, A.A. Pismenny
E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.Abstract
ower systems of resistance welding machines are analysed, including single-phase machines of commercial frequency and three-phase machines with converters of frequency and phase number. Qualitative comparison of seven power systems is performed in terms of their technological properties, influence of disturbances on the joint quality, electrode wear, as well as power characteristics.
Keywords: resistance welding, power systems, converters of frequency and phase number, DC machines, power characteristics
References
1. Paton, B.E., Lebedev, V.K. (1969) Electric equipment for resistance welding. Moscow: Mashinostroyeniye.2. Kuchuk-Yatsenko, S.I. (1992) Flash-butt welding. Kyiv: Naukova Dumka.
3. (1986) Flash-butt welding of pipelines. Ed. by S.L Kuchuk-Yatsenko. Kyiv: Naukova Dumka.
4. Podola, N.V., Kuchuk-Yatsenko, S.I. (1957) Flash-butt welding by high-frequency currents. Avtomaticheskaya Svarka, 1,63 - 72.
5. Lebedev, V.K., Pismenny, A.A. (1998) Improvement of power systems for resistance welding machines. In: Proc, of Int. Conf, on Welding and Allied Technologies into the XXI Century. Kyiv: PWI.
6. Lebedev, V.K., Dubko, A.G. (1998) Improvement of the process of flash-butt welding of thin strip. Avtomaticheskaya Svarka, 11, 48 - 50.
7. Lebedev, V.K. (1992) Effectiveness of application of DC machines for resistance welding. Ibid., 11/12, 3 - 6.
8. Bokshtcin, O.N., Kanin, A.M. (1976) Equipment for DC resistance welding. Leningrad: Energia.
9. Thamodharan, M., Веек, H.P., Wolf, A. (1999) Steady and pulsed direct current welding with a single converter. Welding J., 3, 75 – 79.
Suggested Citation
V.K. Lebedev, A.A. Pismenny (2001) Power systems of resistance welding machines. The Paton Welding J., 11, 28-32.The cost of subscription/purchase order journals or individual articles
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