FR2559695B1 - Procede et appareil pour detecter et reguler la position d'un faisceau electronique de soudage - Google Patents

Procede et appareil pour detecter et reguler la position d'un faisceau electronique de soudage

Info

Publication number
FR2559695B1
FR2559695B1 FR8502359A FR8502359A FR2559695B1 FR 2559695 B1 FR2559695 B1 FR 2559695B1 FR 8502359 A FR8502359 A FR 8502359A FR 8502359 A FR8502359 A FR 8502359A FR 2559695 B1 FR2559695 B1 FR 2559695B1
Authority
FR
France
Prior art keywords
detecting
controlling
welding beam
electronic welding
electronic
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.)
Expired - Fee Related
Application number
FR8502359A
Other languages
English (en)
Other versions
FR2559695A1 (fr
Inventor
Sakamoto Masahiko
Yamane Yoshio
Hiramoto Seigo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 JP2877984A external-priority patent/JPS60175354A/ja
Priority claimed from JP8553284A external-priority patent/JPS60231579A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2559695A1 publication Critical patent/FR2559695A1/fr
Application granted granted Critical
Publication of FR2559695B1 publication Critical patent/FR2559695B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H01J37/21—Means for adjusting the focus
    • 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
FR8502359A 1984-02-20 1985-02-19 Procede et appareil pour detecter et reguler la position d'un faisceau electronique de soudage Expired - Fee Related FR2559695B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2877984A JPS60175354A (ja) 1984-02-20 1984-02-20 電子ビーム加工機の焦点位置検出・調整方法
JP8553284A JPS60231579A (ja) 1984-04-27 1984-04-27 電子ビ−ムの集束検出装置

Publications (2)

Publication Number Publication Date
FR2559695A1 FR2559695A1 (fr) 1985-08-23
FR2559695B1 true FR2559695B1 (fr) 1995-04-21

Family

ID=26366927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502359A Expired - Fee Related FR2559695B1 (fr) 1984-02-20 1985-02-19 Procede et appareil pour detecter et reguler la position d'un faisceau electronique de soudage

Country Status (3)

Country Link
US (1) US4654506A (fr)
DE (1) DE3505857A1 (fr)
FR (1) FR2559695B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8607222D0 (en) * 1986-03-24 1986-04-30 Welding Inst Charged particle collection
DE3718177A1 (de) * 1987-05-29 1988-12-15 Leybold Ag Einrichtung fuer elektronenstrahlfokussierung, insbesondere beim elektronenstrahlschweissen
DE3829350A1 (de) * 1988-08-30 1990-03-01 Messerschmitt Boelkow Blohm Verfahren und einrichtung zur positionierung von loetlasern
US5147408A (en) * 1988-10-07 1992-09-15 Pfizer Hospital Products Group, Inc. Prosthetic device and method of implantation
JPH05115196A (ja) * 1991-10-23 1993-05-07 Sony Corp ブラシレスモータ駆動装置
JPH08102281A (ja) * 1994-09-30 1996-04-16 Mitsubishi Electric Corp 電子ビーム加工装置
US5726919A (en) * 1995-11-30 1998-03-10 General Electric Company Method and apparatus for measuring electron beam effective focus
US6365897B1 (en) 1997-12-18 2002-04-02 Nikon Corporation Electron beam type inspection device and method of making same
US7024248B2 (en) * 2000-10-16 2006-04-04 Remon Medical Technologies Ltd Systems and methods for communicating with implantable devices
US6864493B2 (en) * 2001-05-30 2005-03-08 Hitachi, Ltd. Charged particle beam alignment method and charged particle beam apparatus
EP3479933A1 (fr) 2009-09-17 2019-05-08 Sciaky Inc. Appareil de fabrication additive par des faisceaux d'électrons
US9535100B2 (en) 2012-05-14 2017-01-03 Bwxt Nuclear Operations Group, Inc. Beam imaging sensor and method for using same
US9383460B2 (en) 2012-05-14 2016-07-05 Bwxt Nuclear Operations Group, Inc. Beam imaging sensor
JP6266312B2 (ja) * 2013-11-13 2018-01-24 日本電子株式会社 集束イオンビーム装置及びイオンビームの焦点調整方法
CN105904078B (zh) * 2016-06-24 2017-11-17 桂林狮达机电技术工程有限公司 电子束变焦焊方法及***

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548761A (fr) * 1955-07-06 1900-01-01
US3146335A (en) * 1962-03-29 1964-08-25 United Aircraft Corp Focusing device for electron beams
US3426174A (en) * 1965-12-09 1969-02-04 United Aircraft Corp Electron reflection seam tracker
FR1590147A (fr) * 1968-08-14 1970-04-13
FR2085049A5 (fr) * 1970-03-24 1971-12-17 Steigerwald Strahltech
FR2087114A5 (fr) * 1970-05-05 1971-12-31 Cit Alcatel
US3894271A (en) * 1973-08-31 1975-07-08 Ibm Method and apparatus for aligning electron beams
US4012620A (en) * 1975-01-20 1977-03-15 Sciaky Bros., Inc. Electron beam seam finding device
US4348576A (en) * 1979-01-12 1982-09-07 Steigerwald Strahltechnik Gmbh Position regulation of a charge carrier beam
FR2464783A1 (fr) * 1979-09-14 1981-03-20 Petroles Cie Francaise Procede de soudage par faisceau d'electrons, a regulation par la puissance absorbee ou par la puissance traversante, ainsi que dispositif de mise en oeuvre de ce procede
JPS5731134A (en) * 1980-08-01 1982-02-19 Hitachi Ltd Drawing device by electron beam
DE3033523C2 (de) * 1980-09-05 1984-11-29 Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiew/Kiev Vorrichtung zur Anzeige der von zu verschweißenden Werkstückkanten gebildeten Schweißfuge mit Hilfe eines Abtastelektronenstrahls
JPS5825050A (ja) * 1981-07-03 1983-02-15 Jeol Ltd 電子線装置の焦点合わせ方法
US4423305A (en) * 1981-07-30 1983-12-27 International Business Machines Corporation Method and apparatus for controlling alignment of an electron beam of a variable shape
US4546260A (en) * 1983-06-30 1985-10-08 International Business Machines Corporation Alignment technique

Also Published As

Publication number Publication date
DE3505857C2 (fr) 1992-01-30
DE3505857A1 (de) 1985-08-22
FR2559695A1 (fr) 1985-08-23
US4654506A (en) 1987-03-31

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Legal Events

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ST Notification of lapse