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Matches 1 - 50 out of 58,930

Document Document Title
WO/2018/184131A1
A method for joining together metal workpieces (12, 14, 150) includes advancing a beam spot (44) of a laser beam (24) relative to the top surface (20) of the workpiece stack-up (10) along a primary beam travel pattern (78) to create a mo...  
WO/2018/184934A1
The present invention relates to an optical arrangement and a method for laser-interference structuring of a specimen (10). The optical arrangement comprises a laser radiation source (1) for emitting a laser beam (11), a beam splitter el...  
WO/2018/186092A1
The welded structure for tubular members according to the present invention is formed by welding a metal second tubular member to the inner circumference of a metal first tubular member, the outer diameter of the second tubular member be...  
WO/2018/185323A1
The present invention concerns an optical system for spatiotemporally shaping the wavefront of the electric field of a light beam (1) to be projected into a target volume (5), where the propagation axis is axis z, to create 3D patterned ...  
WO/2018/186501A1
A primary coating which is a water-soluble coating is applied to an end surface of each of a plurality of steel bars (100) that are in different temperature zones, and then the end surface of each steel bar (100) is subjected to inductio...  
WO/2018/184835A1
The invention relates to a method for welding components (1, 2) having the following steps: • providing a first component (1) and a second component (2), • bringing the two components (1, 2) together, • welding the two components (...  
WO/2018/185973A1
This laser processing monitoring device is a monitoring device of a laser processing machine which performs desired laser processing by radiating a laser beam LB onto a given metal workpiece W and melting the workpiece W by means of lase...  
WO/2018/186627A1
Disclosed is a laser processing method. The disclosed laser processing method simultaneously enables height measurement and laser processing of an object to be processed, by using a height measurement unit and a laser irradiation unit wh...  
WO/2018/184858A1
The invention relates to method and device for controlling a focus point of a working laser beam (14) for machining workpieces (20) and a laser machining head (10) equipped therewith in which the focus point of the working laser beam (14...  
WO/2018/185208A1
According to the invention, a Cartesian positioning device for positioning an optical system comprises: an optical system mounting (10) for holding the optical system; a y-adjusting element (30) for linearly moving the optical system mou...  
WO/2018/184615A1
The application relates to a machining robot (1) for machining workpieces using a laser beam (2), in particular a machining robot (1) having six axes, wherein the laser beam (2) is to be directed, especially by deflecting means, substant...  
WO/2018/179718A1
Provided is a coating base material provided with a new configuration which can improve coating durability regardless of the adhesion strength of a primer. A coating base material 1 with which a surface is coated comprises mesh-like vall...  
WO/2018/176292A1
A driving device comprises: a rotor assembly, rotating around a preset rotating shaft; a stator assembly, used for driving the rotor assembly to rotate around the rotating shaft; and at least one positioning member, used for limiting the...  
WO/2018/183476A1
The present disclosure provides a method for transferring an image to a substrate that includes providing a transfer medium having at least one registration mark; printing an image on the transfer medium; covering the image with a backin...  
WO/2018/177261A1
A laser marking machine, comprising: a pallet (3) moving up and down, wherein a laser marking assembly (4) is provided on the pallet, further comprising a controller and a first driving assembly (6), and further comprising a ranging asse...  
WO/2018/178387A1
The invention relates to a device (100) for an additive manufacture. The device (100) comprises a laser device (110) for machining material using a laser beam (112), said laser device (110) being designed to deflect the laser beam (112) ...  
WO/2018/179032A1
A laser welding method having a welding step in which laser welding is carried out along a welding path that starts at a welding start position on a plate material, passes through one end and the other end of a member being welded, and e...  
WO/2018/176878A1
Disclosed is a laser marking machine, comprising a rack (2) and a saddle (3) arranged on the rack and capable of moving up and down along the rack, wherein a laser marking component (4) is arranged on the saddle. The laser marking machin...  
WO/2018/181742A1
The present invention provides a method for producing a printed circuit board using a metal-lined laminate plate formed of an insulating resin substrate having metal foil laminated on both surfaces thereof. The method comprises at least:...  
WO/2018/179666A1
This method for manufacturing a cutting tool according to one embodiment is a method for manufacturing a cutting tool having a blade which is provided with a base material and a diamond single-crystal body affixed to the base material, t...  
WO/2018/182946A1
A refractive index writing system includes a pulsed laser source, an objective lens for focusing an output of the pulsed laser source to a focal spot in an optical material, and a scanner for relatively moving the focal spot with respect...  
WO/2018/179632A1
A laser welding device (1) comprises: a laser welding head (5) which radiates laser light onto a workpiece (10); a weld filler feed mechanism (6) which supplies welding material to a location in which laser welding is to be performed; an...  
WO/2018/176879A1
Disclosed is a laser marking machine comprising a rack (2) and a support table (3) provided on the rack and capable of moving up and down along the rack, wherein the support table is provided with a laser marking assembly (4), and furthe...  
WO/2018/179582A1
Provided is a support body whereby there is no need for a step for cutting a protruding part, and work can be performed at a work site using an object to be supported without modification thereof. A support body (1A) for supporting a pan...  
WO/2018/183153A1
Systems and methods for measuring a curvature radius of a sample. The methods comprise: emitting a light beam from a laser source in a direction towards a beam expander; expanding a size of the light beam emitted from the laser source to...  
WO/2018/177006A1
Oriented silicon steel with low core loss, wherein the surface thereof is provided with a plurality of grooves, each of the grooves is 10-60 μm in width and 5-40 μm in depth, and the spacing between adjacent grooves is 1-10 mm. The man...  
WO/2018/179923A1
A core manufacturing method comprises a lamination step for laminating an electromagnetic steel plate (41), a first welding step for performing a first welding toward one side of an axial direction (A) with respect to a laminate (4), and...  
WO/2018/181344A1
The processing system is provided with: a liquid supply device (20) capable of supplying a liquid; a liquid processing device for processing the liquid (CW) supplied from the liquid supply device such that pockets of non-liquid-immersion...  
WO/2018/181724A1
[Problem] The purpose of the present invention is to provide a laser keyhole welding structure of an aluminum material and a keyhole welding method that stably suppress the occurrence of sputtering, secure a reliable electrical connectio...  
WO/2018/178771A1
The invention relates to an apparatus for manufacturing a semiconductor device comprising a reaction chamber comprising a substrate holder for holding a substrate; and, a heater for heating the substrate. The heater may comprise a vertic...  
WO/2018/176101A1
This invention relates to a workpiece positioning system for holding and manipulating a workpiece. The system includes a rail, a headstock assembly, and a tailstock assembly. The tailstock assembly is mountable to the rail in spaced rela...  
WO/2018/177804A1
The invention relates to a sleeve (10) for a gas nozzle (1), having a sleeve main body (21) and a sleeve end surface (17) which is at least partially formed by a wear-protection element (22) which is fastened to the sleeve main body (21)...  
WO/2018/180417A1
The purpose of the present invention is to, when forming a scribe line on a glass substrate by laser processing, perform the processing so as to facilitate subsequent separation. The scribing method is a method for scribing a glass subst...  
WO/2018/174961A1
A dimpled stent design has geometrical characteristics, namely dimple width and depth, which generate dimple site specific turbulence and thrust within the blood flow to reduce or eliminate restenosis. The dimpled stent design is produce...  
WO/2018/174020A1
According to this laser cutting method, a machining product is cut by a laser such that the machining product does not drop from a plate-shaped workpiece material. In this laser cutting method, a cutting groove of a pressing protrusion i...  
WO/2018/172774A1
A machine tool (100) is arranged to deliver at least one of an energy source and a media, through a processing head (300) onto a work-piece for material addition, inspection or data collection, wherein the machine-tool has a clamping mec...  
WO/2018/173427A1
The problem addressed by the present invention is to suppress occurrences of burrs and achieve laser processing at reduced costs. Specifically, the present invention is a laser processing method for irradiating and processing a thin film...  
WO/2018/173101A1
This laser processing device (100) is characterized by being provided with: a plurality of oscillators (1a, 1b, 1c, 1d, 1e) which emit laser beams having different wavelengths; a processing head (301) which irradiates an object (202) to ...  
WO/2018/172311A1
The invention relates to a carrier component (10) for a vehicle application, formed by two half-shells (12, 13) that are welded to one another at contact sides. When assembling the two half-shells (12, 13) for joining same at the contact...  
WO/2018/172254A1
The invention relates to a method for laser welding the end faces of joints (2, 2.1) of two connecting flanges, which are held against each other, of two connecting partners (1, 1.1) made from a steel material, of which at least one is p...  
WO/2018/168270A1
The present invention provides a laser machining apparatus in which protection glass can be cleaned without being removed from a laser head, and thus a high uptime rate is achieved. A laser machining apparatus 1 includes: a laser head 40...  
WO/2018/168197A1
A turret tool post (100), wherein, in order to achieve a configuration such that a cable linked to a machining body part does not twist and moreover such that a coolant is not caught in the machining body part when another tool is used, ...  
WO/2018/169033A1
This laser welding method comprises scanning while irradiating a layered part (16), in which a first workpiece (12) and a second workpiece (14) are stacked, with laser light from the first-workpiece (12) side. The laser welding method al...  
WO/2018/168100A1
When a character frame or other closed region is to be filled in, methods for filling in the closed region in an annular manner may be used, but generally in such filling methods, the appearance differs and lacks uniformity depending on ...  
WO/2018/167712A1
The present invention relates to a handheld pulsed laser device (1) for cleaning or treating a surface (100), comprising a laser source (10), a focal distance adjuster (30) and a beam deflector (40). The laser source is configured to emi...  
WO/2018/168728A1
A laser machining device (101) that can realize easy and appropriate inspection of items used in laser machining. The laser machining device (101) includes a heat radiation measuring unit (126) that measures the strength of heat radiatio...  
WO/2018/168002A1
A laser irradiation apparatus (1) according to one embodiment of the present invention is provided with: a laser generating device (14) that generates laser light; a float unit (10) that causes flotation of a treatment object (16) to be ...  
WO/2018/166555A1
The invention relates to a method and an apparatus for the wired additive manufacturing of shaped bodies (5) built up in layers. The additive construction of the shaped body (5) takes place by means of a plurality of individual wires (4)...  
WO/2018/167600A1
A laser device (10) for material processing, in particular for laser processing of a human eye (12), comprises a source (14) of a pulsed laser beam (16), a detector system for the photodetection of a plurality of partial beams (16', 16''...  
WO/2018/166988A1
A method for cutting and separating an item (102) from a workpiece (12) made of a brittle material is disclosed. The method uses straight and circular release features (112A, 112B) that are arranged to cause controlled cracking in scrap ...  

Matches 1 - 50 out of 58,930