ClassID:

43337

B23K31/003 - CPC Classification

Classification description:

Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion

Recent Application in this class:
#1
20250282006
2025-09-11

WELDING STRUCTURE, WELDING DEVICE AND WELDING METHOD

#2
20250252227
2025-08-07

EQUIVALENT HEAT SOURCE MODELING METHOD FOR OSCILLATING LASER WELDING, AND SIMULATION METHOD FOR OSCILLATING LASER WELDING

#3
20250250649
2025-08-07

BAINITIC WELDING AND COMPONENT

#4
20240408702
2024-12-12

Intelligent electromagnetic induction heating leveling system and method thereof

#5
20240342836
2024-10-17

HIGH HARDNESS STEEL RACE WELDED TO A CARBURIZED STEEL SHAFT AND A METHOD OF WELDING THE SAME

#6
20240342831
2024-10-17

SYSTEMS AND METHODS FOR COMPRESSION, MANAGEMENT, AND ANALYSIS OF DOWNBEAM CAMERA DATA FOR AN ADDITIVE MACHINE

#7
20240082900
2024-03-14

WELDING MONITORING APPARATUS AND WELDING MONITORING METHOD

#8
20230390875
2023-12-07

APPARATUS FOR PREVENTING WELDING DISTORTION, AND METHOD FOR WELDING PIPE AND FLANGE USING THE SAME

#9
20230129572
2023-04-27

Additive manufacturing process

#10
20230008459
2023-01-12

Pre-stressed steel sheet

#11
20220395933
2022-12-15

Methods for coupling and hermetically sealing components composed of different materials

#12
20220390920
2022-12-08

Method for constructing body-in-white spot welding deformation prediction model based on graph convolutional network

#13
20220362876
2022-11-17

PLASMA CUTTING METHOD

#14
20220347875
2022-11-03

Methods of forming a razor blade assembly

#15
20220318461
2022-10-06

Method and Device for Predicting and/or Reducing the Deformation of a Multipart Assembly

#16
20220152727
2022-05-19

EXPULSION DETECTION METHOD IN ELECTRIC RESISTANCE WELDING AND APPARATUS THEREFOR

#17
20220111471
2022-04-14

USING X-RAY ANALYSIS DURING REFLOW THERMAL CYCLE FOR SOLDER JOINTS

#18
20210405206
2021-12-30

LIGHT DETECTION AND RANGING SYSTEM HAVING A MOUNTING CONNECTION AND METHOD OF FORMING THE SAME

#19
20210340978
2021-11-04

Power end frame with residual compressive stress and methods

#20
20210331268
2021-10-28

Button cell and method for welding electrode tabs to a pole shell of the button cell

#21
20210308806
2021-10-07

Vehicle driveline component with weldment having air pocket configured to shift residual stress in weldment away from the weld joint

#22
20210299795
2021-09-30

System and method for detecting and correcting laser-cutting distortion

#23
20210283717
2021-09-16

Systems and methods for compression, management, and analysis of downbeam camera data for an additive machine

#24
20210237212
2021-08-05

SYSTEM AND METHOD FOR WELDING WORKPIECES OF A MOTOR VEHICLE

#25
20210187657
2021-06-24

Method and device for monitoring a joining seam during joining by means of a laser beam

#26
20210154768
2021-05-27

Method for the continuous production of optical fibre waveguides mounted in a thin-walled, radially closed metal tube

#27
20210146480
2021-05-20

Systems, and methods for diagnosing an additive manufacturing device

#28
20210086309
2021-03-25

Device and method for reducing and homogenizing residual stress of a component by array of high-energy elastic waves

#29
20210039331
2021-02-11

Magnetic assisted plastic composite welding for weld line fiber crossover

#30
20210016396
2021-01-21

Leak-tight heat exchanger integrity inspection using tracer material

#31
20200406398
2020-12-31

WELDING METHOD

#32
20200368842
2020-11-26

ONE-SIDE SUBMERGED ARC WELDING METHOD AND ONE-SIDE SUBMERGED ARC WELDING DEVICE

#33
20200368841
2020-11-26

SYSTEMS AND METHODS SUPPORTING WELD QUALITY ACROSS A MANUFACTURING ENVIRONMENT

#34
20200331102
2020-10-22

Method and Apparatus for Analyzing Additively Manufactured Object, and Method and Apparatus for Additively Manufacturing an Object

#35
20200230749
2020-07-23

Structure having stress protected groove weld and structural members forming the same

#36
20200198049
2020-06-25

Laser welding apparatus and laser welding method

#37
20200147725
2020-05-14

Methods for detecting errors in an additive manufacturing process

#38
20200009686
2020-01-09

LASER WELDING METHOD

#39
20200009673
2020-01-09

Welding state determination system and welding state determination method

#40
20190375101
2019-12-12

Method for acquiring weld pass information and welding robot system

#41
20190323828
2019-10-24

Method for detecting shape of butt joint of welded steel pipe, and quality control method and apparatus for welded steel pipes using the shape detecting method

#42
20190308275
2019-10-10

METHOD AND DEVICE FOR PRODUCING A SHEET METAL BLANK BY MEANS OF LASER CUTTING

#43
20190283184
2019-09-19

LASER SHOCK FORGING AND LASER CUTTING COMPOSITE ADDITIVE MANUFACTURING DEVICE AND METHOD

#44
20190270158
2019-09-05

Arc welding display device and display method

#45
20190201957
2019-07-04

WELDING MONITORING APPARATUS AND WELDING MONITORING METHOD

#46
20190168811
2019-06-06

Method for manufacturing vehicle body member and vehicle body member for vehicle

#47
20190163172
2019-05-30

Systems and methods supporting predictive and preventative maintenance

#48
20190163162
2019-05-30

Method for automated straightening of welded assemblies

#49
20190160601
2019-05-30

SYSTEMS AND METHODS SUPPORTING WELD QUALITY ACROSS A MANUFACTURING ENVIRONMENT

#50
20190160583
2019-05-30

Methods and systems using a smart torch with positional tracking in robotic welding

#51
20190160577
2019-05-30

Systems and methods for welding torch weaving

#52
20190126378
2019-05-02

Non-consumable electrode arc-welding method

#53
20190119805
2019-04-25

Methods for forming vertically cracked thermal barrier coatings and articles including vertically cracked thermal barrier coatings

#54
20190054563
2019-02-21

Valve needle for a fluid injection valve

#55
20190022793
2019-01-24

Detection of hot cracks in laser welding

#56
20180361513
2018-12-20

SYSTEM AND METHOD OF MINIMIZING WELD DISTORTION USING PNEUMATIC VIBRATION

#57
20180313625
2018-11-01

APPARATUS AND METHOD FOR CONNECTING COMPONENTS OF A FIREARM SUPPRESSOR

#58
20180281117
2018-10-04

Thick, long seam welding system and method for distortion control and non post weld heat treatment of pipeline hot tap fittings

#59
20180161941
2018-06-14

Structure having stress protected groove weld and structural members forming the same

#60
20180155815
2018-06-07

Methods for forming vertically cracked thermal barrier coatings and articles including vertically cracked thermal barrier coatings

#61
20180056433
2018-03-01

Metallic member bonding device for pressing rod-shaped or cylindrical first metallic member into hole portion of annular second metallic member to bond the same and bonding method therefor

#62
20180050426
2018-02-22

Induction weld bead shaping

#63
20180015570
2018-01-18

Device and method for manufacturing welded shaped steel

#64
20170297132
2017-10-19

Welded structure member and manufacturing method thereof

#65
20170266754
2017-09-21

Joint part determination method and joint material manufacturing method

#66
20170203392
2017-07-20

Heat stop for brazing or soldering

#67
20170022891
2017-01-26

Structure and method for joining nozzle vane and lever, and variable geometry turbocharger

#68
20160372881
2016-12-22

Method and device for connecting an electrical conductor to an electrical contact part

#69
20160271735
2016-09-22

Method of controlling distortion during material additive applications

#70
20160114422
2016-04-28

MISSING WELD PREVENTION SYSTEM FOR SPOT WELDERS

#71
20160105935
2016-04-14

Hybrid induction heating/welding assembly

#72
20160105934
2016-04-14

High-productivity hybrid induction heating/welding assembly

#73
20160105933
2016-04-14

Reduced-distortion hybrid induction heating/welding assembly

#74
20150090771
2015-04-02

METHOD AND SYSTEM FOR FABRICATING A MODULE

#75
20150041025
2015-02-12

Additive layer manufacturing

#76
20140332504
2014-11-13

Weld bead shaping apparatus and weld bead shaping method

#77
20140295201
2014-10-02

Structure for tuning weld heat dissipation

#78
20140230206
2014-08-21

Method of eliminating the heat affected zone in a welded crankshaft

#79
20140131339
2014-05-15

Flux moisture control for sub-arc welding process

#80
20140027422
2014-01-30

Adaptable rotating arc welding method and system

#81
20140000453
2014-01-02

Piston with cooling gallery and closed collar chamber

#82
20130337097
2013-12-19

Pressure vessel

#83
20130299469
2013-11-14

Double sided welding method

#84
20130240493
2013-09-19

Laser welding method and laser welded member for endoscope

#85
20130213258
2013-08-22

Full butt joint structure of connection joint between side frame and cross beam of bogie frame and assembly welding process

#86
20130195545
2013-08-01

WELDING STRUCTURE

#87
20130011182
2013-01-10

Weldment with isolation pocket for reduction of weld-induced distortion

#88
20120230833
2012-09-13

Turbomachine component

#89
20120061357
2012-03-15

Welding method including welding as a function of an ascertained welding distortion; welding device including a detection unit for detecting a misalignment of the workpieces; joined part