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WO/2023/202876A1 |
The invention relates to a housing (100) for a vehicle device, the housing (100) at least comprising: - at least one metal housing lower part (10) having a housing lower part edge (12) having a first joining surface (14), - at least one ...
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WO/2023/203166A1 |
The invention relates to a method for machining a workpiece on the basis of lasers, wherein a defined workpiece surface (7', 37) is produced on the workpiece (1, 11, 21, 31, 41, 15, 55) by removing material using a laser (52), by means o...
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WO/2023/203516A1 |
The present invention relates in general to spot or point laser welding of overlapping metal workpieces. The present invention relates to a laser welding system comprising a laser welding head (3) and a laser welding method which enable ...
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WO/2023/203611A1 |
The present invention involves capturing an image of a semiconductor substrate W by an imaging unit 8B for capturing an image of an imaging range Ri that moves relative to the semiconductor substrate W and integrally with a laser irradia...
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WO/2023/204244A1 |
This steel plate processing device comprises: a laser emission unit that forms a groove in the surface of a steel plate; an illumination unit that emits a pulsed beam onto the groove; an image capture unit that generates a captured image...
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WO/2023/202307A1 |
A rear-section laser integration device for a miniLED chip high-end laser scribing machine. The rear-section laser integration device comprises a laser integration machine (1), wherein a conveying belt (2) is arranged on an inner side of...
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WO/2023/205172A1 |
Various technologies are described herein pertaining to laser ablation of material from a workpiece. An ablation system includes a laser, a focusing system, and a computing device configured to control operation of the laser and the focu...
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WO/2023/203711A1 |
A laser apparatus (100) is provided with: a pulsed light source (1) that generates signal light (11); an excitation light source (2) that generates excitation light (12); and a plurality of laser media (4a, 4b) that are arranged in serie...
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WO/2023/202817A1 |
The invention relates to a method for producing a glass pane with an anti-reflective surface, wherein (a) a substrate (1) made of glass is provided, (b) a surface of the substrate (1) is provided with a coating (2) based on silicon dioxi...
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WO/2023/198522A1 |
The invention relates to an assembly (16) comprising: - a workpiece (5); a liquid film (3) made of a liquid (2) on a surface (4) of the workpiece (5); a laser (6) for generating a pulsed laser beam (7) for laser-shock hardening of the wo...
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WO/2023/198478A1 |
The invention relates to a device and a method for forming a structure on a workpiece by means of machining radiation whilst the workpiece is moved by means of the transport device, correction data of the workpiece being detected by mean...
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WO/2023/198234A1 |
The invention relates to a working cylinder, comprising a cylinder (1) and a piston unit (2), wherein the cylinder (1) has a cylinder tube (3), a first closure part (4a) and a second closure part (4b), wherein the cylinder tube (3) has a...
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WO/2023/200868A1 |
The present disclosure relates to metalized hinge caps and/or the manufacturing thereof. One or more embodiment described herein includes a method of manufacturing a metalized hinge cap. The method can comprise applying a metallization p...
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WO/2023/199409A1 |
A laser processing device (100) comprises: a beam property calculation unit (14) that calculates beam properties of laser light emitted to an optical component (30) disposed in a processing head (3); an optical component temperature esti...
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WO/2023/198373A1 |
The invention relates to a device (1, 13, 29), the device (1, 13, 29) having a three-dimensional body (2, 14, 31) and a light source (4, 16, 30), the body (2, 14, 31) being in the form of a shell (3, 15, 32), the shell (3, 15, 32) enclos...
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WO/2023/198765A1 |
The invention provides a laser-machining device (100, 200) for machining a workpiece (140) with a machining beam (130), which is formed by at least part of a provided laser radiation (104), the laser-machining device (100, 200) comprisin...
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WO/2023/199473A1 |
This processing system comprises a processing device capable of processing an object by radiating a processing beam at the object, a measurement device capable of measuring the positions of the object and the processing device, and a con...
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WO/2023/197069A1 |
The laser welding system can have: a laser welder having an emitter configured to emit the laser beam, and a scanning head optically coupled to the laser emitter; a robot having an end effector having a body, a resilient member having a ...
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WO/2023/195470A1 |
The purpose of the present invention is to provide an oriented electromagnetic steel sheet with which iron loss is further improved during magnetic domain control for forming a laser groove in a cold rolling steel sheet.　The present in...
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WO/2023/194503A1 |
A terminated hollow-core optical fiber (100) includes an outer capillary (140) having an end-face (140F), a hollow-core optical fiber (110) having a fiber-end (110E) located inside the outer capillary (140) a non-zero distance away from ...
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WO/2023/194320A1 |
The invention relates to a device (10) for generating a defined laser line on a working plane (24), having multiple laser light sources (12a, 12b), each of which is designed to generate a laser beam bundle (16a, 16b, 16c) with a defined ...
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WO/2023/195793A1 |
According to an embodiment of the present invention, provided are an electrode shape control method and an electrode manufacturing method, which comprise a molding step of emitting laser light at at least a part of an electrode sheet coa...
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WO/2023/193422A1 |
Provided are a silicon-based ice microneedle and a preparation therefor. The silicon-based ice microneedle comprises a silicon wafer (10) and several micron needle-shaped structures (20) formed on the silicon wafer (10) and distributed i...
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WO/2023/195095A1 |
This machining method is a method for machining a workpiece that is held by a holding tool, the method involving: acquiring holding tool information pertaining to the position, in a machining coordinate system, of a reference portion of ...
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WO/2023/194595A1 |
The method for shaping a carrier sheet of high hardness, in particular a gres sheet, comprises the steps of providing a solid carrier sheet of high hardness having a thickness of at least 6 mm; covering (S100) a front surface of the carr...
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WO/2023/194835A1 |
Method for manufacturing one or more panels (1), of the type with at least two layers and of which a said layer is a top layer (2) based on synthetics, wherein a board is formed comprising said layers, and wherein the one or more panels ...
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WO/2023/191735A1 |
The present invention relates to the circular lens metal expansion joint, which is produced without circumferential welding, consisting of sheet (1 ) and weld joint (2) parts, which have a long service life flexibly since it is without e...
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WO/2023/186951A1 |
The invention relates to a deflection device (30) for a laser machining head (1), which device is intended for generating a parallel offset (d, dx, dy) of a machining laser beam (6) and comprises: at least one plate (30a), wherein the pl...
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WO/2023/186325A1 |
In a method of operating an irradiation system (10) for irradiating layers of a raw material powder with laser radiation in order to produce a three-dimensional work piece (110) at least a section of a raw material powder layer (11) appl...
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WO/2023/189715A1 |
Provided are: a laser optical system in which laser light can be adjusted so as to satisfy criteria for laser machining; an adjustment method for the laser optical system; and a laser machining device and method. Provided is a laser opti...
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WO/2023/190933A1 |
A machining head (1) of a laser machining apparatus (101-104) irradiates first and second laser beams emitted from the respective ends of first and second transmission fibers (11, 21) onto a workpiece W. A beam diameter adjustment mechan...
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WO/2023/190563A1 |
This laser cutting method comprises, for example, laser-cutting a metal foil by irradiating a surface of the metal foil with a laser beam while scanning relatively to the surface with the beam on the surface, wherein the laser beam inclu...
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WO/2023/188082A1 |
This processing device comprises: an irradiation optical system that is capable of irradiating an object with first processing light emitted from a first light source, and second processing light emitted from a second light source differ...
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WO/2023/184788A1 |
A welding method for welding a first component (400) and a second component (500) made of different metal materials, comprising: stacking a first component on a second component; adhering a first auxiliary layer (140) to the upper surfac...
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WO/2023/188832A1 |
In a spatial light modulation device 10, a detection unit 7 detects light modulated in a spatial light modulation unit 3. An estimation unit 35 estimates an incident position P2 of light on the spatial light modulation unit 3 on the basi...
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WO/2023/189592A1 |
Provided is a laser light correction method capable of accurately performing correction of the positions of a split laser and a line laser. The laser light correction method comprises: a step for performing an edge-cutting process in whi...
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WO/2023/188865A1 |
Provided is a machining system comprising: a machining device that machines a workpiece material; an acquisition device that acquires composition information expressing the chemical composition of the material of the workpiece material; ...
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WO/2023/183976A1 |
Disclosed herein is an apparatus for drilling an array of vents in a plastic mask. The apparatus comprises a drill; a support comprising a surface configured to receive the mask thereat; and a positioning system configured to position th...
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WO/2023/189591A1 |
Provided are a method and a device which are for adjusting the optical axis of laser light and are capable of accurately grasping a change in the state of the laser light to maintain the quality of laser processing. This method for adjus...
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WO/2023/179900A1 |
The invention relates to a method for laser-beam welding of at least two parts (1, 3) which are to be joined and which are placed one on top of the other in a lap joint, the two parts (1, 3) to be joined being welded to one another by a ...
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WO/2023/182496A1 |
This laser machining path allocation method involves allocating, to notched parts in blanking data, open paths (OP11-OP13), as partial machining paths in a notch-forming machining path, which are open toward the outside of a product in o...
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WO/2023/181093A1 |
This laser machining tool includes: a laser head that machines a workpiece by projecting a laser beam onto the workpiece, the workpiece extending in a first direction; and a holding member that holds the workpiece. The laser machining to...
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WO/2023/182338A1 |
This steel plate processing device comprises one or more support rolls and a laser irradiation unit. The laser irradiation unit comprises a laser output part, a scanning optical part, a condensing optical part, a casing, and an angle adj...
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WO/2023/183507A1 |
Methods and apparatuses for automatically producing customized etched articles on demand are disclosed. In an embodiment, a first set of etching instructions is received. A second set of etching instructions are determined from the first...
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WO/2023/178994A1 |
A welding structure, comprising: a first cover plate (10), a second cover plate (20), web plates (30), and rib plates (40). The first cover plate (10) and the second cover plate (20) are arranged at an interval. Multiple web plates (30) ...
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WO/2023/180201A1 |
The invention relates to a method for pretreating a surface (2) of a workpiece (3) for a joining process following the pretreatment, wherein, for the pretreatment of the surface (2), an energy beam (4) is irradiated onto the surface (2),...
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WO/2023/179584A1 |
A manufacturing method for a backflow type irrigation needle tip (11) and the backflow type irrigation needle tip (11). In the manufacturing method, a laser device is used for hole punching in an irrigation needle tip (11), and the tip p...
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WO/2023/180151A1 |
The invention relates to a method for detecting a surface (1) of at least one object (2) for a machining device (9), in which a measurement beam (3) of a point distance sensor, in particular of an OCT sensor, is guided over the surface (...
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WO/2023/179934A1 |
The invention relates to a laser machining method, a laser machine tool, and a computer programme product. The aim of the invention is to provide a laser machine tool and a laser machining method as well as a computer programme product b...
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WO/2023/176519A1 |
Provided is a substrate processing device for processing a substrate, the substrate processing device comprising: a substrate holding portion having a holding surface for the substrate; a rotating mechanism for rotating the substrate on ...
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