IT7849340A0 - Procedimento ed apparecchio per il posizionamento di un fascio di particelle cariche ad alto livello energetico per la lavorazione di pezzi metallici - Google Patents

Procedimento ed apparecchio per il posizionamento di un fascio di particelle cariche ad alto livello energetico per la lavorazione di pezzi metallici

Info

Publication number
IT7849340A0
IT7849340A0 IT7849340A IT4934078A IT7849340A0 IT 7849340 A0 IT7849340 A0 IT 7849340A0 IT 7849340 A IT7849340 A IT 7849340A IT 4934078 A IT4934078 A IT 4934078A IT 7849340 A0 IT7849340 A0 IT 7849340A0
Authority
IT
Italy
Prior art keywords
positioning
procedure
processing
high energy
energy level
Prior art date
Application number
IT7849340A
Other languages
English (en)
Other versions
IT1102645B (it
Original Assignee
Steigerwald Strahltech
Tedesca
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB2026877A external-priority patent/GB1604222A/en
Application filed by Steigerwald Strahltech, Tedesca filed Critical Steigerwald Strahltech
Publication of IT7849340A0 publication Critical patent/IT7849340A0/it
Application granted granted Critical
Publication of IT1102645B publication Critical patent/IT1102645B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/02—Control circuits therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • H01J37/3045—Object or beam position registration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Optical Transform (AREA)
IT49340/78A 1977-05-13 1978-05-12 Procedimento ed apparecchio per il posizionamento di un fascio di particelle cariche ad alto livello energetico per la lavorazione di pezzi metallici IT1102645B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2026877A GB1604222A (en) 1977-05-13 1977-05-13 Controlling impinge ment of high-energy beam of charged particles on a workpiece
GB3498477 1977-08-19

Publications (2)

Publication Number Publication Date
IT7849340A0 true IT7849340A0 (it) 1978-05-12
IT1102645B IT1102645B (it) 1985-10-07

Family

ID=26254568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49340/78A IT1102645B (it) 1977-05-13 1978-05-12 Procedimento ed apparecchio per il posizionamento di un fascio di particelle cariche ad alto livello energetico per la lavorazione di pezzi metallici

Country Status (5)

Country Link
JP (1) JPS5433754A (it)
DE (1) DE2821028A1 (it)
FR (1) FR2390812B1 (it)
IT (1) IT1102645B (it)
SE (1) SE7805518L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203021A (en) * 1976-07-30 1980-05-13 Steigerwald Strahltechnik Gmbh Method and apparatus for control of method parameters in energy beam welding
GB1595203A (en) * 1977-07-06 1981-08-12 Steigerwald Strahltech Devices for compensating spurious magnetic fields in charged particle beam apparatus
DE2937094A1 (de) * 1979-09-13 1981-04-02 Steigerwald Strahltechnik Gmbh, 8031 Puchheim Verfahren zur regelung der position des strahlfleckes und/oder der zusatzmaterialzufuehrung bei einer maschine zur bearbeitung von werkstuecken mittels ladungstraegerstrahl
DE2937646C2 (de) * 1979-09-18 1986-01-09 Eichhorn, Friedrich, Prof. Dr.-Ing., 5100 Aachen Verfahren und Vorrichtung zum Nachführen des Elektronenstrahles beim Elektronenstrahlschweißen
DE3043635C1 (de) * 1980-11-19 1987-05-07 Institut für Kerntechnik und Energiewandlung e.V., 7000 Stuttgart Verfahren und Anordnung zum automatischen Elektronenstrahlschweißen
JPS57144407A (en) * 1981-03-02 1982-09-07 Mitsubishi Electric Corp Detector for weld line
JPS57205046U (it) * 1981-06-25 1982-12-27
JPS5843431A (ja) * 1981-09-10 1983-03-14 Toppan Printing Co Ltd エレクトロクロミツク表示素子
DE3442207A1 (de) * 1984-11-19 1986-05-28 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahl-istpositionsgeber
DE3538857A1 (de) * 1985-11-02 1987-05-07 Leybold Heraeus Gmbh & Co Kg Einrichtung fuer die eingabe eines sollwerts fuer den auftreffpunkt eines elektronenstrahls auf ein medium
DE3732880C1 (de) * 1987-09-30 1988-12-08 Leybold Ag Verfahren zum Nachfuehren eines Elektronenstrahls entlang der Stossfuge zweier zu verschweissender Werkstuecke beim Elektronenstrahlschweissen
AU3784001A (en) * 2000-11-22 2002-06-03 Andrey Ivanovich Voikov Method for obtaining magnetically charged elementary particles (variants). device for carrying out said method variants). method for producing said device (variants). physicochemical processing method
DE102006030874B4 (de) * 2006-07-04 2013-03-14 Pro-Beam Ag & Co. Kgaa Verfahren und Vorrichtung zur Bearbeitung von Werkstücken

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203021A (en) * 1976-07-30 1980-05-13 Steigerwald Strahltechnik Gmbh Method and apparatus for control of method parameters in energy beam welding

Also Published As

Publication number Publication date
IT1102645B (it) 1985-10-07
FR2390812B1 (fr) 1985-11-08
DE2821028A1 (de) 1978-11-16
JPS5433754A (it) 1979-03-12
SE7805518L (sv) 1978-11-14
FR2390812A1 (fr) 1978-12-08

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