JPS5074544A - - Google Patents

Info

Publication number
JPS5074544A
JPS5074544A JP49124198A JP12419874A JPS5074544A JP S5074544 A JPS5074544 A JP S5074544A JP 49124198 A JP49124198 A JP 49124198A JP 12419874 A JP12419874 A JP 12419874A JP S5074544 A JPS5074544 A JP S5074544A
Authority
JP
Japan
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.)
Pending
Application number
JP49124198A
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 filed Critical
Publication of JPS5074544A publication Critical patent/JPS5074544A/ja
Pending 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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/3002—Details
    • H01J37/3005—Observing the objects or the point of impact on the object
    • 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
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
    • 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
    • B23K15/0046—Welding
    • B23K15/0053—Seam welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0037—Measuring of dimensions of welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
    • G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]
    • G01N23/2252—Measuring emitted X-rays, e.g. electron probe microanalysis [EPMA]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP49124198A 1973-10-31 1974-10-28 Pending JPS5074544A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2354509A DE2354509C2 (de) 1973-10-31 1973-10-31 Anordnung zur Messung der Schweißnahttiefe beim Schweißen mit Ladungsträgerstrahlen

Publications (1)

Publication Number Publication Date
JPS5074544A true JPS5074544A (ja) 1975-06-19

Family

ID=5896916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49124198A Pending JPS5074544A (ja) 1973-10-31 1974-10-28

Country Status (8)

Country Link
US (1) US3974381A (ja)
JP (1) JPS5074544A (ja)
BR (1) BR7409051D0 (ja)
DE (1) DE2354509C2 (ja)
FR (1) FR2288966A1 (ja)
GB (1) GB1439910A (ja)
IT (1) IT1023140B (ja)
SE (1) SE400724B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538107A1 (fr) * 1982-12-17 1984-06-22 Commissariat Energie Atomique Procede et dispositif de controle en ligne de la profondeur d'une soudure par un faisceau d'impulsions
GB8601420D0 (en) * 1986-01-21 1986-02-26 Welding Inst Controlling charged particle beams
DE3732880C1 (de) * 1987-09-30 1988-12-08 Leybold Ag Verfahren zum Nachfuehren eines Elektronenstrahls entlang der Stossfuge zweier zu verschweissender Werkstuecke beim Elektronenstrahlschweissen
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6279455B1 (en) 1998-10-06 2001-08-28 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US7431587B2 (en) * 2004-07-30 2008-10-07 Pond Gary J Dental tool adaptor assembly
JP5367369B2 (ja) * 2005-08-26 2013-12-11 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． 放電プラズマを発生させ制御するための方法、装置および該装置の使用方法
US9724785B2 (en) * 2014-05-15 2017-08-08 Solar Turbines Incorporated Radiographic markers for partial penetration welded joints
GB2625276A (en) * 2022-12-12 2024-06-19 Aquasium Tech Limited A welding system with X-ray imaging of welds

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241738A (en) * 1975-09-29 1977-03-31 Nippon Soken Inc Electronic ignition timing control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624443A (en) * 1921-10-20 1927-04-12 Union Carbide & Carbon Res Lab X-ray filter
US3146347A (en) * 1961-08-25 1964-08-25 Lab For Electronics Inc Apparatus for analyzing material by excited x-rays
US3324294A (en) * 1964-08-13 1967-06-06 Comstock & Wescott Collimator for eliminating internal reflections comprising a plurality of aligned aperture arrays
US3435211A (en) * 1966-01-04 1969-03-25 Stanford Research Inst Gaseous glow discharge tube with cathode means surrounding anode means
FR1542746A (fr) * 1967-09-07 1968-10-18 Combustible Nucleaire Contrôle radiographique in situ de pièces soudées par bombardement électronique
US3780256A (en) * 1972-08-08 1973-12-18 Atomic Energy Commission Method for producing spike-free electron beam partial penetration welds

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241738A (en) * 1975-09-29 1977-03-31 Nippon Soken Inc Electronic ignition timing control device

Also Published As

Publication number Publication date
DE2354509B1 (de) 1974-06-27
FR2288966A1 (fr) 1976-05-21
BR7409051D0 (pt) 1975-09-23
SE7413615L (ja) 1975-05-02
SE400724B (sv) 1978-04-10
US3974381A (en) 1976-08-10
IT1023140B (it) 1978-05-10
FR2288966B1 (ja) 1978-11-24
GB1439910A (en) 1976-06-16
DE2354509C2 (de) 1975-02-13

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