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Patent Searching and Data


Matches 1 - 50 out of 57,261

Document Document Title
WO/2018/033310A1
The invention relates to a method for laser beam GMA hybrid welding for undetachably joining two or more components made of a high-strength steel, wherein the region around the joining point is inductively heated to 100 °C to 300 °C, p...  
WO/2018/035081A1
The present disclosure is directed to a component of a welding device that is configured to produce a shielding gas having a developed flow profile (1), which provides for a shielding gas column having a laminar profile over a greater le...  
WO/2018/034823A1
A system, apparatus, and method in which an induction head (44) is used to impinge an electromagnetic force field on a molten metal bead to shape same, e.g., to flatten same.  
WO/2018/034237A1
This laser beam machining method includes a light-absorptive core formation step (S1) and a machining core formation step (S3). In the light-absorptive core formation step (S1), a light-absorptive core (C1) is formed in a workpiece (TA) ...  
WO/2018/034378A2
The present invention relates to a torch angle adjuster and a cutting device comprising the same. The torch angle adjuster comprises: a lifting part which moves upwards and downwards by an operation part while being supported by a frame;...  
WO/2018/033372A1
The invention relates to an insulation part for supporting an electrically conductive nozzle in an insulated manner and to a laser machining head comprising a housing (10) through which a working laser beam path (11) is guided that exits...  
WO/2018/033169A1
The invention relates to a method for welding cold-rolled narrow strips (5) in the form of flat wire or profiles of a TWIP steel, in particular for use in flexible pipes (1), in particular in flexible pipes (1) for offshore applications,...  
WO/2018/035538A1
Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabrics response to a laser, capturing an initial image of a wear pattern on a garment, and processin...  
WO/2018/032771A1
A laser peening shape-correction quality control method for an aircraft engine stand, comprising the steps of: establishing a database of the correlations between a laser peening shape-correction parameter and the welding-deformation-amo...  
WO/2018/033625A1
A hybrid composite material between a first joining partner having a metal surface and a second joining partner having a polymeric material surface is described. Also described is a process for producing such a hybrid composite material....  
WO/2018/033701A1
A method for reconditioning of a wheel for a tracked vehicle by additive layer manufacturing is provided. The method includes the steps of using a heat source such as a laser to melt the surface of the wheel and form a weld pool; adding ...  
WO/2018/030200A1
According to the present invention, a first protection film 4 which is bonded to one surface of a polarizing film 2 with a first bonding layer 3 being interposed therebetween and a second protection film 6 which is bonded to the other su...  
WO/2018/029469A1
Additive manufacturing apparatus for fabricating a three-dimensional object, the apparatus comprising: means for directing energy onto a growth surface of a workpiece to form thereon a liquid melt-pool; means for feeding additional mater...  
WO/2018/029842A1
A laser processing machine (1) irradiates focused laser light (L) onto a workpiece (W) to cut the workpiece (W). The laser processing machine (1) is provided with: a workpiece supporting unit (10) which supports the workpiece (W); and a ...  
WO/2018/030097A1
In the present invention, when cutting a belt-like glass film G by melting by irradiating the belt-like glass film G with a laser L along the longitudinal direction thereof to form two opposing melted ends G1a, G2a and to separate and re...  
WO/2018/029068A1
The invention is directed to an laser marking additive comprising a bismuth compound and a polyol. The laser marking additive can be directly added to a matrix polymer to prepare a laser markable composition, or the laser marking additiv...  
WO/2018/029060A1
The invention relates to a method for joining materials, comprising: providing a first material (W1) and a second material (W2), providing the first material (W1) with a grid structure (GS) at a joining point (VS), and joining, in partic...  
WO/2018/029432A1
The invention relates to a method for protecting, by fluid blowing, an apparatus for transmitting and/or receiving electromagnetic waves, the apparatus comprising a protective element (1) made of glass sheet, glass or other material that...  
WO/2018/029433A1
The subject of the present invention is a device for treating a surface or a zone using a laser beam comprising a laser treatment head (1) comprising a housing (2), a system generating or receiving a power laser beam (3), an optical coll...  
WO/2018/029259A1
The invention relates to a method for observing and/or monitoring a laser processing process for a workpiece (3) by means of a camera (10), wherein the transmission of an adjustable filter (11) arranged in an observation beam path (5) of...  
WO/2018/023948A1
A precise release hole making apparatus for a sustained release package of a grape preservative, comprising a machine frame (1), a winding and unwinding mechanical transmission mechanism (2), a pulse laser generator (3), a laser tube coo...  
WO/2018/025495A1
An embodiment of the present invention provides a laser release device (1) that irradiates an interface between a substrate (11) and a release layer (12), which is formed on the substrate (11), with laser light (16) from the substrate (1...  
WO/2018/027074A1
A hybrid weld joint for joining sheet metal pieces together. According to one example, the hybrid weld joint exhibits characteristics of both butt welds and lap joints and is used to create a tailor- welded blank assembly where at least ...  
WO/2018/025005A1
Apparatus (10) for laser processing a material (11), which apparatus comprises a laser (1) and a beam delivery cable (2), wherein: the laser (1) is connected to the beam delivery cable (2); the beam delivery cable (2) is configured to tr...  
WO/2018/024049A1
A vacuum-thermoform linkage self-tracking and positioning precise clicker comprises a base (2). Horizontal guide rails (1) are disposed on two sides of the base (2). A servo motor (9) is disposed on one end. A bearing plate (7) is connec...  
WO/2018/024891A1
The invention relates to a device (3) for laser welding using a filler material in the form of a welding wire (11), having a welding head (9), a wire guide (17) for the welding wire (11), and a wire feed drive (20). The welding wire (11)...  
WO/2018/024763A1
The invention relates to an iron-based alloy for making thermally sprayed wear protection layers, said alloy having the following main components: Fe 24 to 66 wt%; Cr 20 to 30 wt%; Ni 2 to 8 wt%; Co 3 to 8 wt%; Cu 3 to 9 wt%; W 2 to 8 wt...  
WO/2018/026934A1
A composite camshaft is made by simultaneous through transmissive laser welding cams, bearing assemblies and load introduction parts to a fiber composite support tube.  
WO/2018/019746A1
In a method for generating a recess (11) or a protrusion (12) on a cut edge (10) of a plate-shaped workpiece (2), in particular sheet metal, during the cutting of the cut edge (10) by means of a laser beam (3), which passes out of a lase...  
WO/2018/021695A1
A laser processing apparatus according to an embodiment of the present invention comprises: an optical generator for generating a laser beam; a plurality of optical path units for allowing a plurality of processing-beams split from the l...  
WO/2018/019850A1
A method according for the manufacturing of a component in which walls surround a cavity and the cavity is accessible through at least one aperture formed in one of the walls, according to the following steps: manufacturing of the compon...  
WO/2018/022248A1
The present application relates to torches (110) and method for welding or cladding providing independent control of a contact tip (250) of the welding torch (110). The welding or cladding torch (110) includes, for example, a contact tip...  
WO/2018/022324A1
A method of delivering a beam of laser-radiation to a workpiece for processing the workpiece comprises transmitting the beam twice through an acousto-optic modulator (AOM) crystal in opposite zero-order directions of the AOM at separate ...  
WO/2018/022441A1
A method of processing a workpiece having a first surface and a second surface opposite the first surface includes: generating a first beam of laser pulses having a pulse duration less than 200 ps at a pulse repetition rate greater than ...  
WO/2018/020772A1
Provided is a laser processing device that can make processing target alignment easy when laser processing has been interrupted. After printing has been interrupted in the processing, the laser processing device creates a guide pattern f...  
WO/2018/020911A1
Provided are a method for manufacturing a microneedle and a device for manufacturing a microneedle that can form a hollow needle. This method for manufacturing a microneedle is characterized by having an light vortex conversion step for ...  
WO/2018/019447A1
The invention relates to a tool for laser beam processing comprising an upper tool (110) and a lower tool (120), which are able to be advanced toward one another by means of a press (200), such that at least one component (10) is able to...  
WO/2018/019374A1
A laser system (1) is configured for providing a laser line (L) in a working plane (WP) for line illumination of an object (7). The laser line (L) extends in a first direction (x) over a significant length and in a second direction (y) o...  
WO/2018/022476A1
A workpiece may be laser processed by a method that may include forming a contour line in the workpiece, and directing an infrared laser beam onto the workpiece along or near the contour line to separate the workpiece along the contour l...  
WO/2018/020145A1
The invention relates to a method for cutting dielectric or semiconductive material with a laser. According to the invention, the method comprises the following steps: emission of a laser beam (100) comprising at least one burst of N fem...  
WO/2018/019625A1
The invention relates to a device for deflecting laser radiation (1), in particular for an SLS method or an SLM method, comprising a first lens array (2) having a plurality of lenses (3) arranged adjacent to each other, a second lens arr...  
WO/2018/021392A1
The present invention provides a laser treatment method including a step for surface-treating a copper surface by using laser, wherein a copper surface (11) is irradiated with a pulse laser (2) having a laser power that is near a thresho...  
WO/2018/019002A1
A laser marking and bleaching device, and processing method thereof. The device comprises: a laser (1); a beam expanding device (2) disposed after the laser; a galvonometer (3) disposed after the beam expanding device (2); a lens (4) dis...  
WO/2018/020144A1
The invention relates to an apparatus and method for cutting semiconductors or transparent dielectrics. According to the invention, the apparatus comprises: a laser source (1) that generates a laser beam (100) of pulses of femtosecond or...  
WO/2018/017330A1
In some aspects, described herein are methods of additive manufacturing in which one or more corrugated layers are incorporated into the three-dimensional (3D) object. Also provided herein are 3D objects that can include one or more corr...  
WO/2018/015063A1
The invention relates to a method for machining the surface of a cavity, particularly a piston track of a cylinder of an internal combustion engine block (50), according to which the cavity is provided, a machining tool (20) is inserted ...  
WO/2018/017931A1
Systems and methods of a laser welding device are disclosed. The laser welding device includes a laser generator (102) configured to generate welding-type lasing power. A lens (104) focuses the welding-type lasing power at a focal point ...  
WO/2018/017584A1
A laser-transmitting machining tool (10) is disclosed. The laser-transmitting machining tool (10) has a plurality of faces including an entrance face (12), a rake face (14), a flank face (16) connected to the rake face (14), a rake side ...  
WO/2018/017926A1
Systems and methods of a laser welding device to weld aluminum are disclosed. The device includes a laser generator (102) to generate welding-type lasing power and a lens (104) to focus the welding- type lasing power at a focal point on ...  
WO/2018/015685A1
Method for producing an objective image by means of an image production device capable of producing a juxtaposition of image elements (2) in a substrate (1) having a thickness and producing a thick image such that a shadow effect is prod...  

Matches 1 - 50 out of 57,261