ES476136A1 - Perfeccionamientos en maquinas soldadoras de haces electronicos para la soldadura continua de piezas de serie. - Google Patents

Perfeccionamientos en maquinas soldadoras de haces electronicos para la soldadura continua de piezas de serie.

Info

Publication number
ES476136A1
ES476136A1 ES476136A ES476136A ES476136A1 ES 476136 A1 ES476136 A1 ES 476136A1 ES 476136 A ES476136 A ES 476136A ES 476136 A ES476136 A ES 476136A ES 476136 A1 ES476136 A1 ES 476136A1
Authority
ES
Spain
Prior art keywords
pressure
pumping
atmospheric pressure
station
electron beam
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
Application number
ES476136A
Other languages
English (en)
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.)
Sciaky Brothers Inc
Original Assignee
Sciaky Brothers Inc
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
Application filed by Sciaky Brothers Inc filed Critical Sciaky Brothers Inc
Publication of ES476136A1 publication Critical patent/ES476136A1/es
Expired 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
    • B23K15/06—Electron-beam welding or cutting within a vacuum chamber
    • 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
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

Perfeccionamientos en máquinas soldaduras, de haces electrónicos para la soldadura continua de piezas en serie, caracterizados porque se dota a cada máquina de una mesa circular; una placa obturadora situada por encima de la mesa circular, cavidades obturables equidistantes unas de otras adyacentes al borde exterior de la mesa, medios dentro de las cavidades para sostener las piezas que se han de soldar por el haz electrónico, medios para hacer girar la mesa de una forma gradual contra un dispositivo de estanquidad que comprende un número "N" de obturadores flexibles continuos montados sobre la placa obturadora , uno rodeando al siguiente, para formar un número "N" de espacios obturados entre la mesa y la placa obturadora; obturadores resilientes continuos adicionales rodeando zonas adyacentes a cada extremo del más exterior de los espacios obturados mencionados; medios para situar una de las cavidades de modo que se comunique cada uno con un espacio separado que se mantiene a una presiónintermedia a la presión atmosférica y la presión de soldadura, medios para generar, enfocar y someter a deflexión una haz de electrones, y medios para graduar cada una de las cavidades en secuencia a una posición bajo el dispositivo de haz electrónico durante un intervalo de tiempo previamente establecido.
ES476136A 1977-12-19 1978-12-19 Perfeccionamientos en maquinas soldadoras de haces electronicos para la soldadura continua de piezas de serie. Expired ES476136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/861,988 US4162391A (en) 1977-12-19 1977-12-19 Sliding vacuum seal means

Publications (1)

Publication Number Publication Date
ES476136A1 true ES476136A1 (es) 1979-05-01

Family

ID=25337316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476136A Expired ES476136A1 (es) 1977-12-19 1978-12-19 Perfeccionamientos en maquinas soldadoras de haces electronicos para la soldadura continua de piezas de serie.

Country Status (10)

Country Link
US (1) US4162391A (es)
EP (1) EP0003073B1 (es)
JP (1) JPS58957B2 (es)
AR (1) AR216712A1 (es)
AU (1) AU519732B2 (es)
BR (1) BR7808204A (es)
CA (1) CA1125863A (es)
DE (1) DE2860694D1 (es)
ES (1) ES476136A1 (es)
IN (1) IN150547B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205216A (en) * 1978-09-26 1980-05-27 Western Electric Company, Inc. Laser welding system and method
JPS60123700U (ja) * 1984-01-30 1985-08-20 動力炉・核燃料開発事業団 放射性固体廃棄物の収納容器
US4586830A (en) * 1984-04-16 1986-05-06 International Business Machines Corporation Combination rotary gas bearing and seal apparatus
US4544317A (en) * 1984-04-16 1985-10-01 International Business Machines Corporation Vacuum-to-vacuum entry system apparatus
WO1987007861A1 (en) * 1986-06-20 1987-12-30 Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi T Device for removing barbs from parts by gas detonation
DE19603037C1 (de) * 1996-01-29 1997-02-27 Saechsische Elektronenstrahl G Elektronenstrahl-Mehrkammeranlage
US7301157B2 (en) * 2005-09-28 2007-11-27 Fei Company Cluster tool for microscopic processing of samples
CN101461026B (zh) * 2006-06-07 2012-01-18 Fei公司 与包含真空室的装置一起使用的滑动轴承
US8598524B2 (en) * 2006-06-07 2013-12-03 Fei Company Slider bearing for use with an apparatus comprising a vacuum chamber
DE102008059741B4 (de) 2008-12-01 2017-06-01 Global Beam Technologies Ag Vorrichtung zur Bearbeitung von Werkstücken unter Vakuum
DE102008061245B3 (de) * 2008-12-10 2010-01-28 Wega-Konstruktion GbR (vertretungsberechtigte Gesellschafter: Matthias Seuß und Steffen Hänsel, 09125 Chemnitz) Rundtaktmaschine für die Elektronenstrahlbearbeitung von Werkstücken und Verfahren zu deren Betreiben
DE102010051539A1 (de) * 2010-11-18 2012-05-24 Murrplastik Systemtechnik Gmbh Vorrichtung zur Beschriftung von Kennzeichnungsschildern
FR2979684B1 (fr) * 2011-09-07 2014-08-08 Commissariat Energie Atomique Dispositif de deplacement relatif de deux pieces sous pression differentielle
JP6273277B2 (ja) * 2012-08-08 2018-01-31 ヘニー・ペニー・コーポレーションＨｅｎｎｙ Ｐｅｎｎｙ Ｃｏｒｐｏｒａｔｉｏｎ 調理器具のためのリップシール及びリップシールを有する調理器具
JP6037741B2 (ja) * 2012-09-18 2016-12-07 三菱重工工作機械株式会社 移動型真空溶接装置
CN203409430U (zh) * 2013-07-10 2014-01-29 富翔精密工业(昆山)有限公司 焊接治具
DE102014012816A1 (de) * 2014-08-28 2016-03-03 Global Beam Technologies Ag Teilchenstrahlbearbeitungsvorrichtung
CN108031966A (zh) * 2017-12-29 2018-05-15 浙江镭弘激光科技有限公司 一种汽车空调压缩机铝合金活塞电子束焊接系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923088B1 (es) * 1970-06-06 1974-06-13
US3748432A (en) * 1971-12-27 1973-07-24 Boeing Co Apparatus for welding corrugated materials by plasma electron beam welding system
US3742365A (en) * 1972-02-15 1973-06-26 Welding Research Inc Electron beam welder incorporating sliding seal means
JPS5523746Y2 (es) * 1976-02-05 1980-06-06

Also Published As

Publication number Publication date
BR7808204A (pt) 1979-08-07
JPS54151528A (en) 1979-11-28
AU4179578A (en) 1979-06-14
CA1125863A (en) 1982-06-15
DE2860694D1 (en) 1981-08-13
AR216712A1 (es) 1980-01-15
US4162391A (en) 1979-07-24
EP0003073A1 (en) 1979-07-25
IN150547B (es) 1982-11-13
JPS58957B2 (ja) 1983-01-08
AU519732B2 (en) 1981-12-17
EP0003073B1 (en) 1981-05-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405