METHOD TO CONTROL DEFLECTION OF POSITION OF BUTT JOINT LINE AT ELECTRON BEAM WELDING Russian patent published in 1997 - IPC

Abstract RU 2094197 C1

FIELD: mechanical engineering; electron beam welding of constructional materials. SUBSTANCE: when carrying out scanning of butt joint line and axis of non-deflected electron emission current by electron beam, coincidence of butt joint line and axis of non-deflected electron beam is determined by extremum of amplitude of oscillations of one of components of secondary emission current spectrum. Coincidence of butt joint line and axis of non-deflected electron beam is determined by minimum of amplitude of component of spectrum of secondary emission current oscillations with frequency equal to frequency of scanning of butt joint by electron beam and/or by maximum of amplitude of oscillations of spectrum component with frequency equal to doubled frequency of scanning of butt joint with electron beam. EFFECT: improved reliability of checking. 2 dwg

Similar patents RU2094197C1

Title Year Author Number
ELECTRON-BEAM WELDING METHOD 1998
  • Jazovskikh V.M.
  • Belen'Kij V.Ja.
  • Krotov L.N.
RU2148484C1
ELECTRON BEAM WELDING METHOD 2000
  • Jazovskikh V.M.
  • Belen'Kij V.Ja.
  • Krotov L.N.
  • Trushnikov D.N.
RU2183153C2
METHOD OF ELECTRON BEAM WELDING 1992
  • Jazovskikh V.M.
  • Belen'Kij V.Ja.
  • Kabaev N.V.
  • Rudnev D.V.
RU2057627C1
ELECTRON BEAM WELDING METHOD 2002
  • Jazovskikh V.M.
  • Trushnikov D.N.
  • Belen'Kij V.Ja.
  • Arzhakin A.N.
  • Stoljarov I.I.
  • Krotov L.N.
RU2237557C2
METHOD OF AND DEVICE FOR ELECTRON-BEAM WELDING 1995
  • Belen'Kij V.Ja.
  • Jazovskikh V.M.
  • Krotov L.N.
RU2090327C1
METHOD OF MONITORING DEVIATIONS OF JOINT IN ELECTRON-BEAM WELDING 0
  • Kroz Arkadij Girshevich
  • Fateeva Anna Petrovna
  • Krivenkov Vladimir Aleksandrovich
  • Bdulenko Aleksandr Petrovich
  • Kutsaev Igor Aleksandrovich
SU1326414A1
METHOD OF AND DEVICE FOR ELECTRON BEAM WELDING 1991
  • Jazovskikh V.M.
  • Belen'Kij V.Ja.
  • Kabaev N.V.
  • Zuev I.V.
  • Uglov A.A.
RU2024372C1
ELECTRON BEAM WELDING UNIT 2013
  • Bocharov Aleksej Nikolaevich
  • Druzhinina Aleksandra Alekseevna
  • Laptenok Valerij Dmitrievich
  • Laptenok Pavel Valer'Evich
  • Murygin Aleksandr Vladimirovich
  • Seregin Jurij Nikolaevich
RU2547367C2
METHOD AND APPARATUS FOR VISUALIZATION OF WELD AND JOINT WHILE ELECTRONE-BEAM WELDING 0
  • Denbnovetskij Stanislav Vladimirovich
  • Lanbin Viktor Sergeevich
  • Leshchishin Aleksandr Vladimirovich
  • Terletskij Aleksandr Vladimirovich
  • Nazarenko Oleg Kuzmich
  • Shapoval Vladimir Ivanovich
  • Rybak Vitalij Ivanovich
  • Mikhajlov Sergej Rostislavovich
SU1496960A1
DEVICE FOR ELECTRONE-BEAM WELDING 0
  • Chajka Nikolaj Konstantinovich
SU1496961A1

RU 2 094 197 C1

Authors

Jazovskikh V.M.

Belen'Kij V.Ja.

Arzhakin A.N.

Krotov L.N.

Dates

1997-10-27Published

1996-04-04Filed