FR2490525A1 - Dispositif indicateur de joint de pieces a souder par faisceau electronique explorateur - Google Patents
Dispositif indicateur de joint de pieces a souder par faisceau electronique explorateur Download PDFInfo
- Publication number
- FR2490525A1 FR2490525A1 FR8020622A FR8020622A FR2490525A1 FR 2490525 A1 FR2490525 A1 FR 2490525A1 FR 8020622 A FR8020622 A FR 8020622A FR 8020622 A FR8020622 A FR 8020622A FR 2490525 A1 FR2490525 A1 FR 2490525A1
- Authority
- FR
- France
- Prior art keywords
- electron beam
- welded
- collectors
- explorer
- current
- 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
Links
- 238000010894 electron beam technology Methods 0.000 title claims description 82
- 238000003466 welding Methods 0.000 title abstract description 35
- 210000001503 joint Anatomy 0.000 title 1
- 230000009471 action Effects 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000010349 pulsation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000011514 reflex Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8020622A FR2490525A1 (fr) | 1980-09-25 | 1980-09-25 | Dispositif indicateur de joint de pieces a souder par faisceau electronique explorateur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8020622A FR2490525A1 (fr) | 1980-09-25 | 1980-09-25 | Dispositif indicateur de joint de pieces a souder par faisceau electronique explorateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2490525A1 true FR2490525A1 (fr) | 1982-03-26 |
| FR2490525B1 FR2490525B1 (enExample) | 1984-03-09 |
Family
ID=9246287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8020622A Granted FR2490525A1 (fr) | 1980-09-25 | 1980-09-25 | Dispositif indicateur de joint de pieces a souder par faisceau electronique explorateur |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2490525A1 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082774A5 (en) * | 1970-03-26 | 1971-12-10 | Combustible Nucleaire | Electron beam welding or machining - with control of the position of the beam |
-
1980
- 1980-09-25 FR FR8020622A patent/FR2490525A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082774A5 (en) * | 1970-03-26 | 1971-12-10 | Combustible Nucleaire | Electron beam welding or machining - with control of the position of the beam |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2490525B1 (enExample) | 1984-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |