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1. (WO2010112266) WELDING METHOD INCLUDING WELDING IN ACCORDANCE WITH A DETERMINED WELD DISTORTION; WELDING DEVICE COMPRISING A DETECTION UNIT FOR DETERMINING AN INCORRECT POSITION OF THE WORKPIECES; JOINED PART
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/112266 International Application No.: PCT/EP2010/052120
Publication Date: 07.10.2010 International Filing Date: 19.02.2010
IPC:
B23K 20/12 (2006.01) ,B23K 26/04 (2006.01) ,B23K 26/24 (2006.01) ,B23K 31/00 (2006.01) ,B23K 31/12 (2006.01) ,B23K 37/04 (2006.01) ,B23K 37/047 (2006.01) ,B23P 19/00 (2006.01) ,G01B 11/16 (2006.01) ,G05B 19/418 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20
Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
12
the heat being generated by friction; Friction welding
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
02
Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
04
Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
20
Bonding, e.g. welding
24
Seam welding
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
31
Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/-B23K28/193
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
31
Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/-B23K28/193
12
relating to investigating the properties, e.g. the weldability, of materials
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37
Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04
for holding or positioning work
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37
Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04
for holding or positioning work
047
moving work to adjust its position between soldering, welding or cutting steps
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
P
OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
19
Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
16
for measuring the deformation in a solid, e.g. optical strain gauge
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
418
Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
Applicants:
RAMSAYER, Reiner [DE/DE]; DE (UsOnly)
BORMANN, Axel [DE/DE]; DE (UsOnly)
GEISENDOERFER-PIPP, Marita [DE/DE]; DE (UsOnly)
KITTEL, Sonja [DE/DE]; DE (UsOnly)
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE (AllExceptUS)
Inventors:
RAMSAYER, Reiner; DE
BORMANN, Axel; DE
GEISENDOERFER-PIPP, Marita; DE
KITTEL, Sonja; DE
Common
Representative:
ROBERT BOSCH GMBH; Postfach 30 02 20 70442 Stuttgart, DE
Priority Data:
102009001986.330.03.2009DE
Title (EN) WELDING METHOD INCLUDING WELDING IN ACCORDANCE WITH A DETERMINED WELD DISTORTION; WELDING DEVICE COMPRISING A DETECTION UNIT FOR DETERMINING AN INCORRECT POSITION OF THE WORKPIECES; JOINED PART
(FR) PROCÉDÉ DE SOUDAGE EN FONCTION D'UNE DÉFORMATION DE SOUDAGE DÉTERMINÉE, DISPOSITIF DE SOUDAGE COMPORTANT UNE UNITÉ DE DÉTECTION POUR DÉTERMINER UNE POSITION DÉFECTUEUSE DES PIÈCES ET ÉLÉMENT COMPOSÉ
(DE) SCHWEISSVERFAHREN MIT SCHWEISSEN IN ABHÄNGIGKEIT EINES ERMITTELTEN SCHWEISSVERZUGS; SCHWEISSVORRICHTUNG MIT DETEKTIONSEINHEIT ZUR ERMITTELUNG EINER FEHLSTELLUNG DER WERKSTÜCKE; VERBUNDTEIL
Abstract:
(EN) A welding method, especially a laser welding method, for joining a first workpiece (10) to a second workpiece (11) is proposed. In said method, the first and the second workpiece are brought into contact with each other in a first step, a desired weld distortion is determined in a second step, and the first and the second workpiece are welded together in accordance with the weld distortion in a third step.
(FR) L'invention concerne un procédé de soudage, notamment un procédé de soudage au laser destiné à assembler une première pièce (10) et une deuxième pièce (11). Dans une première étape, la première et la deuxième pièce sont mises en contact; dans une deuxième étape, une déformation de soudage souhaitée est déterminée; et dans une troisième étape, la première et la deuxième pièce sont soudées l'une à l'autre en fonction de la déformation de soudage.
(DE) Es wird ein Schweißverfahren, insbesondere ein Laserschweißverfahren, zum Verbinden eines ersten Werkstücks (10) mit einem zweiten Werkstück (11) vorgeschlagen, wobei in einem ersten Verfahrensschritt das erste und das zweite Werkstück miteinander in Kontakt gebracht werden, wobei in einem zweiten Verfahrensschritt ein gewünschter Schweißverzug ermittelt wird und wobei in einem dritten Verfahrensschritt das erste und das zweite Werkstück in Abhängigkeit des Schweißverzugs miteinander verschweißt werden.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)