Other

Institute Problem Modelirovania V Energetike a an Ussr

Vsevolod N Bernadsky

Boris E Paton

Pavel A Varenchuk

Valentin D Kovalev

Vsevolod V Vasiliev

Valentin A Bogdanovsky

Viktor M Gavva

Sergei N Danilyak

Ivan A Koval

Pavel S Nefedov

Arkady B Menaker

Valentin P Sadikov

Alexandr N Shalai

Valery F Zlobin

Vladimir F Biitsev

Yakov I Sherman

Evgeny N Chilibin

Nikolai N Meleshko

Alexandr I Baranov

Vitaly I Voloshin

Anatoly D Stretovich

Vladimir A Chernoivanov

Viktor A Schegolev

Vladimir R Ryabov

Daniil M Rabkin

Vladimir A Kirpaty

Apparatus for overhead submerged arc welding

The welder's trainer comprises an welding electrode simulator, an electric-arc welding heat balance electronic model, a welding situation visual synthesis electronic model, a welding situation simulator made in the form of a television-type display, to which the welding situation visual synthesis electronic model is connected, and a training control and monitoring unit connected to the display through the visual synthesis electronic model.

Welder's trainer

A method of depositing a layer of a metal other than aluminium onto an aluminium-base alloy with the use of surfacing material based on alloying element, wherein the deposition process is conducted at a heat output of the heat source of from 10.sup.3 to 10.sup.5 W per sq cm and the surfacing material being added to the welding pool in an amount of from 20 to 98% by weight, whereafter the metal thus deposited is remelted, with the weld pool volume being increased 1.2-10.0 times each time when the deposited metal is remelted.

Weld deposition of metal other than aluminium onto aluminium-base alloy

Growing community of inventors

Kyiv, Ukraine

Vsevolod N Bernadsky