Joining and Welding
Joining and Welding within Manufacturing & Assembly Equipment.
Category CAT-000000275
Subcategories
Publications
- OT-2026-000000401
A control method for a laser processing machine that includes a laser light generator, a controller and a stage for carrying a workpiece. The method has the steps of: dividing the workpiece into multiple task blocks each being equal to a scanning region of a laser beam; driving the stage to move at a constant speed alo
- OT-2026-000000397
A method for designing a transportation plate includes defining a model plate as a basic model of the transportation plate that is configured to transport dross generated by irradiation of a laser beam on a workpiece, acquiring a basic deflection amount that is an amount of deflection of the model plate, defining a fir
- OT-2026-000000393
A laser machining method for engraving a texture or a cavity on a workpiece by a machine tool, wherein the machine tool includes a machine table for mounting the workpiece thereon and a laser head for emitting a laser beam on the workpiece, wherein the laser beam is directed by a laser galvo scanner integrated in the l
- OT-2026-000000391
A dross transportation conveyor includes a group of transportation plates, a first temperature rise restraining surface, and a second temperature rise restraining surface. The transportation plates include a first transportation plate and a second transportation plate. The first transportation plate extends in a first
- OT-2026-000000390
A method for spot welding includes applying preset welding heat input to a welding device in correspondence to a welding base material positioned at the welding device by a controller, applying the preset welding heat input to the welding position by moving the welding device by the controller, measuring height variati
- OT-2026-000000342
The laser machining device includes an observation image acquiring unit configured to repeatedly acquire an observation image of a machining spot of laser light emitted from a laser optical system to a street on a wafer while a machined groove is being formed, a luminance detector configured to detect a luminance of a
- OT-2026-000000336
An arc welding method includes welding a steel sheet while alternately switching feeding of a welding wire between forward feeding and backward feeding. The welding wire contains, in mass % with respect to a total mass to the welding wire, C: more than 0 and 0.30 or less, Si: 0.01 to 0.30, Mn: 0.5 to 2.5, S: 0.001 to 0
- OT-2026-000000334
The present disclosure provides a laser cutting method comprising steps of: (a) emitting a laser light to a spatial light modulator that has a plurality of pixels; (b) the laser light modulated by the spatial light modulator being irradiated on an uncut object, which is to be cut, for forming a focal point and cutting
- OT-2026-000000313
An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type output power; auxiliary power output circuitry configured to output auxiliary power via an auxiliary power connection; communications circuitry configured to communicate via the auxiliary power co
- OT-2026-000000272
A method for manufacturing a soldered product by soldering a solder object portion, including: a solder supplying step that causes a cylindrical soldering iron having a through hole to contact with the solder object portion to supply a thread solder piece to the solder object portion from the through hole; a heating st
- OT-2026-000000261
An embodiment includes a welding system for performing an automatic GMAW welding process. The welding system provides a welding contact tip configured to be attached to a welding tool. The contact tip is configured to accept a consumable welding wire electrode that is fed there-through during the automatic GMAW welding
- OT-2026-000000249
The present invention employs a flux containing a resin component, an activator, and a solvent. The resin component contains a copolymer (A) having an alkene-derived repeating unit (a1), and an acrylic acid-derived repeating unit (a2) in which a hydrogen atom bonded to a carbon atom at an α-position may be substituted
- OT-2026-000000220
The present disclosure relates to laser devices for laser metal deposition and methods for laser metal deposition. A laser device for laser metal deposition on a substrate is disclosed. The laser device comprises: a delivery opening for delivering a wire or powder metallic feedstock to the substrate; a laser beam sourc
- OT-2026-000000204
Systems and methods produce implants for treating keratoconus or other eye disorders. An example method includes identifying a subject with keratoconus. The method includes obtaining, with assessment means, an assessment of a cornea of a subject; determining, by processor(s), inverse measurements for correcting one or
- OT-2026-000000183
A resistance spot welding method includes the steps of: removing at least part of oil on a surface of a welding target material by energization between a pair of electrodes; and after the oil removal step, forming a nugget in an overlapped portion of the welding target material by energization between the pair of elect
- OT-2026-000000158
A tool includes a cemented carbide part and a steel part joined by brazing, where the steel part has an average hardness of between 390 and 510 HV30. The braze joint includes Ti and a TiC layer, with a thickness of between 0.03 and 5 μm, adjoining to the cemented carbide part. The tool provides a strong braze joint and
- OT-2026-000000052
This disclosure describes a system for inferring the quality of a resistance spot weld by analyzing the displacement of a welding electrode during the welding process. Unlike traditional methods that rely solely on electrical parameters like current and time, this system directly monitors the material consolidation at