B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
327/59
B23K 11/04 (2006.01)
Patent
CA 1267697
ABSTRACT A flash-butt resistance welding process comprising a flashing of parts being welded and their upsetting. The direction of speed of motion of the parts during flashing is changed by converging and diverging them. The parts being welded are converged up to the moment when the summa- ry resistance of elementary contacts arising between the flashed surfaces of the parts becomes equal to 0.4 - 0.5 of the short-circuit impedance of the welding machine. Then the parts are diverged up to the moment when the summary resistance of elementary contacts reaches 1.4 - 1.6 of the short-circuit impedance of the welding machine.
524064
Belyaev Daniil I.
Bogorsky Mikhail V.
Krivenko Valery G.
Kuchuk-Yatsenko Sergei I.
Samotryasov Sergei M.
Belyaev Daniil I.
Bogorsky Mikhail V.
Institut Elektrosvarki Imeni E.o. Patona Akademii Nauk Ukrainsko
Krivenko Valery G.
Kuchuk-Yatsenko Sergei I.
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