DD268649A5 - Vorrichtung und verfahren zum fuegen mit laserstrahlung - Google Patents
Vorrichtung und verfahren zum fuegen mit laserstrahlung Download PDFInfo
- Publication number
- DD268649A5 DD268649A5 DD88314967A DD31496788A DD268649A5 DD 268649 A5 DD268649 A5 DD 268649A5 DD 88314967 A DD88314967 A DD 88314967A DD 31496788 A DD31496788 A DD 31496788A DD 268649 A5 DD268649 A5 DD 268649A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- joining
- joint
- gap
- laser beam
- parts
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 22
- 238000005304 joining Methods 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 241001016380 Reseda luteola Species 0.000 description 15
- 238000003776 cleavage reaction Methods 0.000 description 12
- 230000007017 scission Effects 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 235000019592 roughness Nutrition 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
- B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/30—Seam welding of three-dimensional seams
- B23K26/302—Seam welding of three-dimensional seams of helicoidal seams
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Laser Surgery Devices (AREA)
- Lasers (AREA)
- Lenses (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Semiconductor Lasers (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873713975 DE3713975A1 (de) | 1987-04-25 | 1987-04-25 | Vorrichtung und verfahren zum fuegen mit laserstrahlung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD268649A5 true DD268649A5 (de) | 1989-06-07 |
Family
ID=6326343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88314967A DD268649A5 (de) | 1987-04-25 | 1988-04-21 | Vorrichtung und verfahren zum fuegen mit laserstrahlung |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4912297A (pt) |
| EP (1) | EP0313594B1 (pt) |
| JP (1) | JPH02501049A (pt) |
| KR (1) | KR890700892A (pt) |
| AT (1) | ATE85926T1 (pt) |
| BG (1) | BG86438A (pt) |
| BR (1) | BR8806993A (pt) |
| CA (1) | CA1298353C (pt) |
| DD (1) | DD268649A5 (pt) |
| DE (2) | DE3713975A1 (pt) |
| FI (1) | FI885298A (pt) |
| HU (1) | HU206291B (pt) |
| NO (1) | NO885713L (pt) |
| RO (1) | RO105785B1 (pt) |
| WO (1) | WO1988008353A1 (pt) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3843841A1 (de) * | 1988-12-24 | 1990-06-28 | Fraunhofer Ges Forschung | Laserstrahlschweissverfahren |
| US5081086A (en) * | 1988-12-29 | 1992-01-14 | Uop | Solid phosphoric acid catalyst |
| GB8910302D0 (en) * | 1989-05-05 | 1989-06-21 | Welding Inst | Bonding method |
| US4990741A (en) * | 1990-02-06 | 1991-02-05 | Rockwell International Corporation | Method of laser welding |
| DE4007687A1 (de) * | 1990-03-10 | 1991-10-02 | Schober Werkzeug & Maschbau | Vorrichtung zum bearbeiten einer endlosen bahn |
| CA2043760A1 (en) * | 1990-06-05 | 1991-12-06 | Katsuhiro Minamida | Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalystic agents used for purifying exhaust gases |
| DE4042349A1 (de) * | 1990-06-08 | 1991-12-19 | Fraunhofer Ges Forschung | Verfahren zur oberflaechenbehandlung von werkstuecken mit laserstrahlung |
| DE4018355A1 (de) * | 1990-06-08 | 1992-01-09 | Fraunhofer Ges Forschung | Verfahren zur oberflaechenbehandlung von werkstuecken mit laserstrahlung |
| DE4104256A1 (de) * | 1991-02-13 | 1992-08-20 | Thyssen Laser Technik Gmbh | Verfahren zum herstellen von durch tiefziehen umgeformten formkoerpern, insbesondere von karosserieteilen fuer kraftfahrzeuge |
| JP2799783B2 (ja) * | 1991-04-30 | 1998-09-21 | 東洋製罐株式会社 | 溶接缶胴の製造方法 |
| DE4212035C2 (de) * | 1992-04-10 | 1996-08-14 | Fraunhofer Ges Forschung | Verfahren zum Umschmelzen von Oberflächen von Werkstücken mit Laserstrahlung |
| DE4315673A1 (de) * | 1992-05-07 | 1993-11-11 | Mhp Mannesmann Hoesch Praezisr | Verfahren zum Verbinden schichtweise aufgebauter Werkstücke |
| DE4219619C1 (de) * | 1992-06-16 | 1994-01-27 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Fügen einer kontinuierlich geförderten stromleitenden Materialbahn |
| CA2108761A1 (en) * | 1992-10-23 | 1994-04-24 | Koichi Haruta | Method and apparatus for welding material by laser beam |
| DE4429913C1 (de) * | 1994-08-23 | 1996-03-21 | Fraunhofer Ges Forschung | Vorrichtung und Verfahren zum Plattieren |
| DE19502140C1 (de) * | 1995-01-25 | 1996-05-15 | Thyssen Stahl Ag | Verfahren zum laserunterstützten Plattieren von Band und dessen Anwendung |
| DE19625873C2 (de) * | 1996-06-27 | 2003-04-30 | Fraunhofer Ges Forschung | Verfahren zum Verfügen von Fügepartnern |
| DE19640612C1 (de) * | 1996-10-01 | 1998-06-18 | Thyssen Stahl Ag | Verfahren und Vorrichtung zum Fügen von überlappend miteinander zu verbindenden Flachprodukten |
| US6451152B1 (en) | 2000-05-24 | 2002-09-17 | The Boeing Company | Method for heating and controlling temperature of composite material during automated placement |
| DE102004045865A1 (de) * | 2004-09-20 | 2006-03-30 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Verfahren zum Tröpfchen-Schweißen zweier Fügepartner |
| KR100650767B1 (ko) * | 2005-11-10 | 2006-11-27 | 주식회사 하이닉스반도체 | 패드 재배열 칩과, 그 제조방법 및 패드 재배열 칩을이용한 적층형 패키지 |
| US9095929B2 (en) | 2006-07-14 | 2015-08-04 | Lincoln Global, Inc. | Dual fillet welding methods and systems |
| EP2090395B1 (de) | 2008-02-13 | 2016-09-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen |
| DE102008036435B4 (de) | 2008-02-13 | 2010-08-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen |
| DE102009016805B4 (de) | 2009-04-09 | 2014-04-03 | Alanod Gmbh & Co. Kg | Verfahren zum Laserverschweißen eines Verbundmaterials mit einem Bauteil |
| DE102009049107B4 (de) * | 2009-10-13 | 2014-01-09 | Ima Klessmann Gmbh Holzbearbeitungssysteme | Vorrichtung und Verfahren zur Bekantung von Werkstücken |
| US8729424B2 (en) * | 2010-02-18 | 2014-05-20 | The Esab Group, Inc. | Hybrid welding with multiple heat sources |
| DE102010013351A1 (de) | 2010-03-30 | 2011-12-15 | Li-Tec Battery Gmbh | Kontaktelement für Ableiter galvanischer Zellen |
| CA2854097C (en) * | 2011-11-09 | 2015-11-24 | Nippon Steel & Sumitomo Metal Corporation | Monitoring apparatus, method, program, and storage medium for electric resistance welding operation |
| EP3213830A1 (de) * | 2016-03-02 | 2017-09-06 | Nexans | Verfahren zur herstellung eines rohres aus metall |
| DE102020102638A1 (de) * | 2020-02-03 | 2021-08-05 | Vacuumschmelze Gmbh & Co. Kg | Blechpaket und Verfahren zum Herstellen eines Blechpakets |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1565144A1 (de) * | 1965-09-18 | 1970-02-19 | Telefunken Patent | Anordnung zur Materialbearbeitung mit Laserstrahlen |
| JPS6032553B2 (ja) * | 1980-02-15 | 1985-07-29 | 新日本製鐵株式会社 | 物体の接合法 |
| DE8304141U1 (de) * | 1983-02-15 | 1983-07-07 | Rofin-Sinar Laser GmbH, 2000 Hamburg | Lasergeraet fuer materialbearbeitung |
| JPS6032553A (ja) * | 1983-07-29 | 1985-02-19 | Sumitomo Electric Ind Ltd | コイルの製造方法 |
| DE3342471A1 (de) * | 1983-11-24 | 1985-06-05 | Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen | Schwerkraftbetaetigter greifer zum erfassen von kokillen mit radioaktivem inhalt |
| US4649256A (en) * | 1985-01-10 | 1987-03-10 | Nippon Steel Corporation | High-frequency electric resistance welding method using irradiation with a laser beam |
| US4649254A (en) * | 1985-05-16 | 1987-03-10 | Electric Power Research Institute | Amorphous metal ribbon fabrication |
-
1987
- 1987-04-25 DE DE19873713975 patent/DE3713975A1/de active Granted
-
1988
- 1988-04-12 CA CA000563945A patent/CA1298353C/en not_active Expired - Fee Related
- 1988-04-20 WO PCT/DE1988/000239 patent/WO1988008353A1/de active IP Right Grant
- 1988-04-20 JP JP63503025A patent/JPH02501049A/ja active Pending
- 1988-04-20 US US07/300,067 patent/US4912297A/en not_active Expired - Fee Related
- 1988-04-20 DE DE8888903183T patent/DE3878638D1/de not_active Expired - Fee Related
- 1988-04-20 HU HU882577A patent/HU206291B/hu not_active IP Right Cessation
- 1988-04-20 RO RO136470A patent/RO105785B1/ro unknown
- 1988-04-20 EP EP88903183A patent/EP0313594B1/de not_active Expired - Lifetime
- 1988-04-20 AT AT88903183T patent/ATE85926T1/de not_active IP Right Cessation
- 1988-04-20 BR BR888806993A patent/BR8806993A/pt not_active Application Discontinuation
- 1988-04-21 DD DD88314967A patent/DD268649A5/de not_active IP Right Cessation
- 1988-11-16 FI FI885298A patent/FI885298A/fi not_active IP Right Cessation
- 1988-12-14 BG BG086438A patent/BG86438A/bg unknown
- 1988-12-20 KR KR1019880701692A patent/KR890700892A/ko not_active Application Discontinuation
- 1988-12-22 NO NO88885713A patent/NO885713L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02501049A (ja) | 1990-04-12 |
| NO885713L (no) | 1989-02-21 |
| BR8806993A (pt) | 1989-10-31 |
| KR890700892A (ko) | 1989-04-28 |
| EP0313594A1 (de) | 1989-05-03 |
| US4912297A (en) | 1990-03-27 |
| ATE85926T1 (de) | 1993-03-15 |
| DE3713975A1 (de) | 1988-11-03 |
| BG86438A (bg) | 1993-12-24 |
| DE3878638D1 (de) | 1993-04-01 |
| DE3713975C2 (pt) | 1992-04-23 |
| FI885298A0 (fi) | 1988-11-16 |
| FI885298A (fi) | 1988-11-16 |
| NO885713D0 (no) | 1988-12-22 |
| HUT51182A (en) | 1990-04-28 |
| HU206291B (en) | 1992-10-28 |
| WO1988008353A1 (en) | 1988-11-03 |
| EP0313594B1 (de) | 1993-02-24 |
| CA1298353C (en) | 1992-03-31 |
| RO105785B1 (ro) | 1992-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |