«Welder» Russia 2017 №02

News of technique and technologies 4

Technologies of friction welding

  • Machine for friction welding with stirring «Stranik». P.A. Vasil’ev, A.V. Evgrafov, V.N. Osanov, A.N. Ivanov, V.A. Beloborodov  6
  • Welding of metals and alloys by friction. General regularities of formation of the welded joint in pressure welding. G.I. Lashenko  11

Our consultations  16

Technologies of repair welding

  • Resistance to slowed destruction of welded joints in repair welding of cast structures from high-strength carbon steels. V.D. Poznyakov, A.A. Gayvoronskiy  19

Production experience

  • The formation of the warming flame in cutting torches and burners high power. V.M. Litvinov, Yu.N. Lysenko, S.A. Chumak  23

Welding equipment

  • Mechanical equipment for preparation of piping joints for welding. Torteval TRC-38 and TRC -76. Pipe cutter detachable TTC-660.  30
  • Regulators of welding current RDG-201 У3.1 and RDE-251 У3.1.  31

Robotization of industrial production

  • Welding robots: and on Your car bothered superheroes?  33

Page of history

  • The E.O. Paton EWI – leading Institute of the country for welding. A.A. Mazur, V.I. Snezhko  35