«Welder» Magazine 2021 №05

Congratulations ... 4

News of science and NAS of Ukraine ... 5

Vacuum protected welding and related technologies

  • The role of vacuum in welding processes and related technologies. G.I. Laschenko...6

Repair technology

  • Repair of the body of the striker of a forging press with a force of 5000 tf. V.M. Litvinov, A.E. Merzlyakov, S.N. Kosinov, A.A. Zadorozhny, A.V. Shcherbak ...13

Assessment of weldability during repair welding

  • Assessment of the weldability of products of basic parts subjected to repair welding. Experience of Uralmashzavod. V.I. Panov ...16

Equipment for the production

  • Oxy-fuel cutter RKVD for melting of defects on forgings during their manufacture. Semiautomatic machine for oxygen cutting of thick metal workpieces. V.M. Litvinov, A.E. Merzlyakov, S.N. Kosinov, A.A. Zadorozhny ...20

Equipment for electric arc metallization

  • Modernization of the complex for electric arc metallization KEM-1 and its use in the development of technology for coating. S.V. Krylov, A.N. Shalashny ...25

New welding processes and equipment

  • Thanks to the new MicorTwin welding process from Lorch joining complex external welds can now twice as fast ...26

Innovation and robotization of industrial production

  • Triada-Welding technological innovation ...28

Extraction devices for removing welding fumes

  • Extraction of welding fumes with KEMPER extraction technology ...30

Occupational safety and health

  • Swiss Air - the new breathing protection system from Optrel ...31


  • XIII International Specialized Exhibition. Kiev Technical Fair ...37

Training in vocational schools & centers

  • The influence of the magnetic field and the prospects for its use in welding ...39

Intellectual property for science and industry

  • Know-how and trade secrets in terms of intellectual property: what is common, what is the difference, how to use it effectively. I.V. Bernadskaya ...40

Memoirs about B.E. Paton

  • B.E. Paton’s strategy in the information struggle for priority. A.N. Kornienko ...44

Contribution of the E.O. Paton EWI in scientific and technological progress. In memory of the B.E. Paton

  • Welding and related technologies – for combat rocketry. Part 6. Combat missile systems of the third generation. The new strategy is driving the development of electronics. L.M. Lobanov, A.N. Kornienko ...48

«All for Welding». Trading series 54