FR2294793A1 - Commande du courant de faisceau dans une machine a souder a faisceau electronique - Google Patents

Commande du courant de faisceau dans une machine a souder a faisceau electronique

Info

Publication number
FR2294793A1
FR2294793A1 FR7532251A FR7532251A FR2294793A1 FR 2294793 A1 FR2294793 A1 FR 2294793A1 FR 7532251 A FR7532251 A FR 7532251A FR 7532251 A FR7532251 A FR 7532251A FR 2294793 A1 FR2294793 A1 FR 2294793A1
Authority
FR
France
Prior art keywords
current control
welding machine
beam current
harness welding
electronic harness
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7532251A
Other languages
English (en)
Other versions
FR2294793B1 (fr
Inventor
Rolf Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST KERNTECHNIK ENERGIEWAND
Original Assignee
INST KERNTECHNIK ENERGIEWAND
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 DE19742460424 external-priority patent/DE2460424C3/de
Application filed by INST KERNTECHNIK ENERGIEWAND filed Critical INST KERNTECHNIK ENERGIEWAND
Publication of FR2294793A1 publication Critical patent/FR2294793A1/fr
Application granted granted Critical
Publication of FR2294793B1 publication Critical patent/FR2294793B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01J37/02—Details
    • H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H01J37/243—Beam current control or regulation circuits
    • 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
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
FR7532251A 1974-12-20 1975-10-22 Commande du courant de faisceau dans une machine a souder a faisceau electronique Granted FR2294793A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460424 DE2460424C3 (de) 1974-12-20 Strahlstromsteuerung für eine Elektronenstrahl-Schweißmaschine

Publications (2)

Publication Number Publication Date
FR2294793A1 true FR2294793A1 (fr) 1976-07-16
FR2294793B1 FR2294793B1 (fr) 1980-04-30

Family

ID=5934010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532251A Granted FR2294793A1 (fr) 1974-12-20 1975-10-22 Commande du courant de faisceau dans une machine a souder a faisceau electronique

Country Status (4)

Country Link
US (1) US3999032A (fr)
JP (1) JPS5319546B2 (fr)
FR (1) FR2294793A1 (fr)
GB (1) GB1535747A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484884A1 (fr) * 1980-06-19 1981-12-24 Inst Elektroswarki Patona Procede de soudage electronique et dispositif pour sa mise en oeuvre
FR2488442A1 (fr) * 1980-08-09 1982-02-12 Rolls Royce Dispositif de commande de la puissance appliquee a un tube cathodique, en particulier pour tube equipant un poste de soudure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398384A1 (fr) * 1977-07-22 1979-02-16 Soudure Autogene Francaise Procede et installation de regulation d'un generateur de soudage par faisceau d'electrons
FR2535108B1 (fr) * 1982-10-23 1987-11-20 Leybold Heraeus Gmbh & Co Kg Source de tension auxiliaire pour l'alimentation de montages electriques portes a un potentiel haute tension
TW548679B (en) 1998-12-16 2003-08-21 Advantest Corp Generation apparatus of charged particles
CN103084724B (zh) * 2013-02-06 2015-05-20 桂林狮达机电技术工程有限公司 电子束熔敷设备逆变加速电源装置及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177434A (en) * 1962-08-02 1965-04-06 United Aircraft Corp Beam current control for electron beam machines
GB1022569A (en) * 1963-11-18 1966-03-16 Thorn Electrical Ind Ltd Improvements in and relating to electroluminescent devices
GB1287262A (en) * 1968-09-05 1972-08-31 Atomic Energy Authority Uk Improvements in or relating to non-thermionic glow discharge devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484884A1 (fr) * 1980-06-19 1981-12-24 Inst Elektroswarki Patona Procede de soudage electronique et dispositif pour sa mise en oeuvre
FR2488442A1 (fr) * 1980-08-09 1982-02-12 Rolls Royce Dispositif de commande de la puissance appliquee a un tube cathodique, en particulier pour tube equipant un poste de soudure

Also Published As

Publication number Publication date
GB1535747A (en) 1978-12-13
JPS5319546B2 (fr) 1978-06-21
US3999032A (en) 1976-12-21
JPS5198643A (fr) 1976-08-31
FR2294793B1 (fr) 1980-04-30
DE2460424A1 (de) 1976-07-01
DE2460424B2 (de) 1977-03-17

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