The Paton Welding Journal, 2005, #4, 23-27 pages
Algorithms for compensation of electrode wear in resistance spot welding
N.V. Podola, P.M. Rudenko, V.S. Gavrish
E.O. Paton Electric Welding Institute of the NASU.
11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
Abstract
Various algorithms for compensation of electrode wear at resistance spot welding are considered, and their effectiveness is analyzed. Algorithms are proposed, which provide the required quality of welding at electrode wear under the conditions of production.
Keywords: resistance spot welding, electrode wear, algorithms, autosteppers, spot weld, nugget diameter
References
1. (1986) Technology and equipment for resistance welding. Ed. by B.D. Orlov. Moscow: Mashinostroenie.
2. Bowers, R.J., Sorensen, C.D., Eagar, T.W. (1990) Electrode geometry in resistance spot welding. Welding J., 2, 45–51.
3. Waddel, W., Williams, N.T. (1994) The importance of electrode tip growth when welding zinc coated steels. IIW Doc. III-1032-94.
4. Sliozberg, S.K., Chuloshnikov, P.L. (1972) Electrodes for resistance welding. Leningrad: Mashinostroenie.
5. Satoh, T., Abe, H., Suzuyama, S. (1997) A trail of quality assurance in resistance spot welding by aid neural network and fuzzy reasoning accomplished with detection of top diameter of electrode. IIW Doc. Ш-1083-97.
6. Weber, G. (1998) Electrode wear assessment of spot welding by fuzzy classification. IIW Doc. III-1111-98.
7. Lebedev, V.K., Pismenny, A.A. (2001) Power systems of resistance welding machines. The Paton Welding J., 11, 28–32.
Suggested Citation
N.V. Podola,
P.M. Rudenko,
V.S. Gavrish (2005) Algorithms for compensation of electrode wear in resistance spot welding.
The Paton Welding J., 04, 23-27.