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Matches 601 - 650 out of 61,928

Document Document Title
WO/2019/162079A1
The invention relates to a laser processing head, wherein a laser beam is directed onto a pyramid-shaped element through a housing, and thereby onto at least three reflecting surfaces of the pyramid-shaped element, which are oriented at ...  
WO/2019/162464A1
The invention relates to a method of machining a bore (803) extending from an outer wall of a workpiece (800), preferably a turbine blade (800), to an internal cavity (814) of the workpiece (800) with a liquid-jet guided laser (802). A b...  
WO/2019/165269A1
A method of separating a portion of an object comprising: presenting an object having a thickness; using a laser emission at a wavelength to perforate at least a portion of the thickness of the object sequentially over a length to form a...  
WO/2019/162143A1
The invention relates to a device for recording information in a data carrier (100), comprising a data carrier receptacle (200) for at least partially receiving the data carrier in a planar manner; a data carrier cover (300) arranged rel...  
WO/2019/165354A1
A method for processing a transparent mother sheet includes forming one or more closed contours in the transparent mother sheet that each define a perimeter of a transparent article. Forming each of the one or more closed contours includ...  
WO/2019/162348A1
The invention relates to a method for joining two components (1, 3) to one another by laser welding, wherein a first component (1) and a second component (3) are arranged adjacent to one another to form a component arrangement (5), in th...  
WO/2019/163335A1
This light resonator (2) comprises a light source unit (3) and an output coupler (4). The light source unit emits light. The output coupler causes the light emitted from the light source unit to resonate and emits output light (L1). The ...  
WO/2019/165041A1
According to the embodiments provided herein, a method for scribing a layer stack of a photovoltaic device can include directing a laser scribing waveform to a film side of a layer stack. The laser scribing waveform can include pulse gro...  
WO/2019/165118A1
This disclosure describes an additive manufacturing system that includes a build plane having a first region and a second region. Multiple energy source can be positioned above the build plane and configured to direct energy into the fir...  
WO/2019/161886A1
A method for aligning a multi beam irradiation system (20) for use in an apparatus (10) for producing a three-dimensional work piece by irradiating layers of a raw material powder with electromagnetic or particle radiation comprises the ...  
WO/2019/159660A1
Provided is a laser welding device (10) for welding a weld part (35) by means of a laser beam (L), the laser welding device being provided with: a laser irradiation head (20) which irradiates the weld part (35) with the laser beam (L) an...  
WO/2019/161351A1
In a general implementation, data regarding a rock sample from a drilling site is received. A thermal-mechanical interaction model is generated based on the rock sample date. The thermal-mechanical interaction model is used to determine ...  
WO/2019/159737A1
Tip portions (6c) in adjacent layers of U-shaped coil segments inserted into slots of a core are abutted against each other, and tip surfaces (6eR, 6eL) of the tip portions (6c) form a single plane (6eC) having a boundary (28). The plane...  
WO/2019/158488A1
The aim of the invention is that of preparing a brittle-fracture, transparent substrate for a separation process and creating a prepared separation line along which the element can be separated without high breaking forces and without th...  
WO/2019/158497A1
The invention relates to an optical system for processing an incident laser beam. The optical system comprises a beam splitting device for splitting an incident laser beam into a first partial beam and a second partial beam, such that a ...  
WO/2019/159659A1
Provided is a laser welding device (10) for welding a weld part (35) by means of a laser beam (L), the laser welding device being provided with: a laser irradiation head (20) which irradiates the weld part (35) with the laser beam (L) an...  
WO/2019/158394A1
A device (10) for calibrating an irradiation system (12) of an apparatus (14) for producing a three-dimensional work piece is suggested, the irradiation system (12) comprising a first irradiation unit (16) for selectively irradiating a f...  
WO/2019/160236A1
The present invention relates to an electrode assembly and a secondary battery comprising same. Since an anode tab and a cathode tab are welded to a plurality of anode uncoated portions and a plurality of cathode uncoated portions of the...  
WO/2019/161370A1
A laser-welded assembly of opposing sheets of ceramic and glass, ceramic, or glass-ceramic compositions comprises an intervening bonding layer having a thickness dimension that separates the opposing sheets by less than about 1000 nm. Ea...  
WO/2019/156168A1
Provided are a method for reclaiming tool material, as well as tool material manufactured by this method of reclamation, in which repair is performed by formation of a suitable overlay layer in any region of a high-speed tool steel base ...  
WO/2019/153413A1
A multi-degree of freedom laser processing device. Compared to existing laser processing devices, the multi-degree of freedom laser processing device further comprises: a rotary motor (8) and first transmission mechanism that are provide...  
WO/2019/153573A1
An additive and subtractive composite processing and forming method for a personalized dental implant abutment, the additive and subtractive composite processing and forming method for a personalized dental implant abutment comprises the...  
WO/2019/155954A1
Provided is an apparatus for performing laser marking at a desired positional accuracy even if a position detector of a relative movement part is formed from a material having a thermal expansion coefficient different from that of a work...  
WO/2019/156220A1
A grain-oriented electrical steel sheet pertaining to the present invention has a grooved steel sheet surface, the average projection height of surface projections extending in the longitudinal direction of the grooves being more than 5 ...  
WO/2019/156555A1
A deposition method is provided wherein a donor substrate (10) is arranged opposite a target substrate (20), the donor substrate having a surface (12) facing the target substrate that is provided with a viscous donor material (14). An op...  
WO/2019/154460A1
Rather than machine tools, nowadays robots are used to some extent for the machining of workpieces. The robot holds the tool and machines the workpiece directly. On account of the stiffness of the robot arm, this is currently possible on...  
WO/2019/155729A1
A laser welding device 10 is provided with: a laser head 2 that radiates a laser beam LB onto a workpiece 7; and an optical interferometer 20 that measures the depth of welding penetration of a welding section 7a. The optical interferome...  
WO/2019/115715A3
The invention relates to a workpiece support (8) of a machine tool for machining workpieces, comprising a flat workpiece support element (9) and a suction device (14). During the machining of a workpiece, the workpiece is mounted on a wo...  
WO/2019/153091A1
There is described a method for laser-processing a surface. The method generally includes: directing, from a first viewpoint, a laser processing beam towards said surface including providing a focal point of said laser processing beam at...  
WO/2019/154572A1
The invention relates to a method for selectively irradiating a material layer (S) in additive manufacturing, the method comprising: providing a predetermined component geometry (B) which contains geometrical information of individual la...  
WO/2019/156127A1
The oriented electromagnetic steel sheet according to this invention is provided with a base-metal steel sheet having multiple grooves on a surface thereof and a glass coating formed on the surface of the base-metal steel sheet. When a r...  
WO/2019/156520A1
A jig for spot welding is disclosed. A jig for spot welding is disclosed. The jig for spot welding according to the present invention is a jig for spot welding that presses electrode leads of battery cells overlapping on a bus bar so as ...  
WO/2019/154583A1
In the working head according to the invention for processing surfaces, in particular the removal of coating material, a laser beam is directed through optical components (2, 4, 5 and 7) onto a surface to be processed via the internally ...  
WO/2019/155694A1
A laser peeling device (100) according to an embodiment peels a release layer (212) from a substrate (211) by irradiating, with a laser beam (LB), the substrate (211) and a workpiece (210) provided with the release layer (212) formed on ...  
WO/2019/156183A1
[Problem] A technique is provided allowing fine processing at high efficiency without requiring reforming of a material. [Solution] A first laser 10 irradiates a processing object 100 with a first laser light 11 having a wavelength that ...  
WO/2019/156169A1
Provided is a method for efficiently improving other mechanical properties (bending stress, toughness, impact resistance, etc.) without significantly impairing the wear resistance and high-temperature softening resistance, etc. of a buil...  
WO/2019/151185A1
In the present invention, when a glass blank is being cut out from a glass plate, first laser light is moved relative to the glass plate such that a focal position of the laser light is located in the interior of a plate thickness direct...  
WO/2019/151913A1
The present invention relates to an arrangement (10) for depositing and melting a powder material (13). The arrangement comprises: a feed nozzle (11) configured to feed the powder material (13), and a laser source (12) configured to gene...  
WO/2019/149310A1
The invention relates to a welding method for reliably joining sheet-like workpieces (4, 5) made of an electrically conductive material, such as aluminium or copper, at a lap joint, and to a laser welding device. The invention is for exa...  
WO/2019/151912A1
The present invention relates to methods and a system (10) for coating a substrate (14) with a coating material, comprising: a deposition feeder (111); at least one laser source (12; 13) with variable power, a speed detector (15), and a ...  
WO/2019/148742A1
Disclosed is a stress relief annealing resisting method for manufacturing a low-iron-loss oriented silicon steel, the method comprising: carrying out, by means of a pulse laser, scanning grooving on a single surface or two surfaces of a ...  
WO/2019/150480A1
The processing system is equipped with a support device capable of supporting an object to be processed, a processing device that irradiates an energy beam to a region to be processed on the object to be processed, supplies a material to...  
WO/2019/150071A1
Apparatus for laser processing a material (11), which apparatus comprises an optical fibre (2), at least one squeezing mechanism (3), and a lens (4), wherein: the optical fibre (2) is a multimode optical fibre; the optical fibre (2) is s...  
WO/2019/149443A1
The invention relates to a workpiece support for a machine tool (10), in particular a cutting machine, for supporting a workpiece to be machined, comprising at least two parallel supports (202) which are arranged at a distance from one a...  
WO/2019/151854A1
The invention aims to provide a contactless method to create small conductive tracks on a substrate. To this end a method is provided for selective material deposition, comprising depositing a first material on a substrate; followed by s...  
WO/2019/149872A1
The invention relates to a device (1) for the laser material machining of at least one workpiece (3), in particular a laser machine tool, comprising a machining scanner (16) for guiding a laser focus (17) of a machining laser beam (18) a...  
WO/2019/149336A1
Method for joining of at least two unweldable materials, non-weldable directly to each other with thermal joining processes in a lap joint configuration, where a two step sequence is used consisting of a first step to apply a thermomecha...  
WO/2019/151239A1
This processing system is provided with: a support device capable of supporting a processing target object; a processing device that irradiates a to-be-processed region of the processing target object with an energy beam and performs add...  
WO/2019/150070A1
Apparatus for laser processing a material (11), which apparatus comprises a laser (1), an optical fibre (2), and a coupler (125), wherein: the laser (1) is connected to the optical fibre (2); the optical fibre (2) is such that laser radi...  
WO/2019/150481A1
This processing device is provided with: an irradiation device that applies an energy beam to an irradiation position; and a supply device that supplies a material to the irradiation position. The processing device forms an object by mov...  

Matches 601 - 650 out of 61,928