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WO/2024/103721A1 |
Disclosed in the present invention is a laser cutting apparatus using gas suspension. The laser cutting apparatus using gas suspension in the present invention comprises a laser cutting gas-suspension mechanism and a cutting jig. The las...
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WO/2024/104690A1 |
The present invention relates to a method for providing a quality assessment result and a laser cutting machine (L) for cutting workpieces (13) at a processing point (100). The laser cutting machine is designed as having - a laser cuttin...
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WO/2024/107246A1 |
A method includes providing a first bonding surface on a first substrate, the first bonding surface including a bonding layer that is thermally curable or photocurable. The method includes providing a second bonding surface on a second s...
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WO/2024/105167A1 |
The invention relates to a method for locally selective reduction treatment of a workpiece (80), wherein an atmospheric plasma jet (12) is applied to a surface (82) of a workpiece (80), the atmospheric plasma jet (12) being generated usi...
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WO/2024/106313A1 |
The present invention provides a laser processing method for using a laser to form a recess and/or through-hole in a workpiece, wherein processing is performed while the laser intensity distribution on a surface to be processed of the wo...
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WO/2024/104646A1 |
The invention relates to a method for laser processing a workpiece (104), having a transparent material (102), wherein an input laser beam (108) is divided into a plurality of sub-beams (116) by means of a beam splitting element (106), s...
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WO/2024/106187A1 |
This laser processing machine comprises a laser oscillator that outputs a laser beam (LB), and a laser processing optical system for irradiating a workpiece with the laser beam (LB). The laser processing optical system includes a collima...
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WO/2024/105096A1 |
The invention relates to a method for welding workpieces which form a plurality of assemblies (C11-C29) arranged in at least one row, in which the workpieces are clamped to one another, in sequence assembly by assembly, by means of two c...
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WO/2024/106989A1 |
An electrode assembly according to an embodiment of the present invention has a structure in which a stack, comprising a first electrode, a second electrode, and a separator interposed therebetween, is wound. In the electrode assembly, t...
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WO/2024/107050A1 |
An optical system (100) comprises focusing optics (10) configured to produce a focusing beam (B) at a focal region (Fr). The focusing optics (10) 5 comprise a set of spherical surfaces (11s,12s) configured to introduce a respective spher...
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WO/2024/107473A1 |
A system to remove defects from a glass article incudes a laser that outputs a fan- shaped infrared beam; and a mechanism to move the glass article relative to the laser while the laser irradiates the glass article and melts a portion of...
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WO/2024/105851A1 |
This processing system comprises: a processing device that processes an object by irradiating the object with a plurality of beams to form a plurality of arranged irradiation regions on a surface of the object; and a control device that ...
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WO/2024/104550A1 |
The invention relates to a method for separating a first substrate layer (1) along at least one separating line, comprising: – providing the first substrate layer (1), and – separating the first substrate layer (1) along the separati...
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WO/2024/105852A1 |
This processing system comprises a processing device that processes a target object by irradiating the target object with a processing beam, and a control device that controls the processing device. The processing device comprises: an ir...
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WO/2024/107962A1 |
An article forming system includes an extruder configured to extrude a sheet of polymeric material and a thermoforming device configured to form the sheet into a plurality of article preforms a carrier web coupled to each of the article ...
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WO/2024/105861A1 |
The present invention is an ablation processing method for forming recesses in the surface of a substrate by ablation processing with the irradiation energy of a laser beam, wherein: an irradiation region in one shot of the laser beam on...
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WO/2024/106073A1 |
Provided is a material for manufacturing a dissimilar-material joint structure with which it is possible to suppress generation of blow holes and which does not require special adjustment of welding conditions. A method for manufacturing...
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WO/2024/098648A1 |
A precise laser deep hole machining device and a machining method. The precise laser deep hole machining device comprises a laser (1), a ring-focus parabolic reflective mirror (2), a truncated-cone type internal reflective mirror (3), a ...
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WO/2024/101877A1 |
The present invention relates to a dental root canal treatment instrument comprising: an insertion part which extends in the length direction, is equipped with a cutting blade, and is inserted into a root canal; and a safety band part wh...
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WO/2024/100118A1 |
The invention relates to a method for producing a tool for machining a workpiece. A metal tool blank (11) is provided in a laser machining device (14) which structures the tool blank on a tool surface by means of interference from at lea...
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WO/2024/099117A1 |
A method for a laser to cut a material, comprising: driving a material (200) to move along preset paths (110, 120, 130, 140, 150, 160, 170); and a focused laser beam (11) repeatedly moving on the surface of the material to ablate the mat...
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WO/2024/099116A1 |
A method for cutting a material using a laser beam, comprising: providing a first mirror (310) and a second mirror (320) on a propagation path of a laser beam (10), and enabling the laser beam to enter the first mirror at an incident ang...
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WO/2024/100649A1 |
An apparatus (10) for digging a tunnel (50) by a laser (12), the apparatus (10) including: a coherently combined laser (12), for radiating onto a first area (18A), for heating the first area (18A) immediately to the evaporating temperatu...
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WO/2024/101360A1 |
An embodiment of the present invention is a metal-resin composite molded product in which a metal member and a thermoplastic resin are joined together. This metal-resin composite molded product has projections and recesses formed on a jo...
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WO/2024/102729A1 |
Disclosed example robotic welding systems include: a robotic manipulator configured to manipulate a welding torch; and a robot control system, comprising: a processor; and a machine readable storage medium comprising machine readable ins...
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WO/2024/098336A1 |
The present application discloses a processing device (100), an electrode sheet processing device, a battery processing device, and a sheet processing method. The processing device comprises a rotating roller (20) and a laser assembly (3...
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WO/2024/099467A1 |
Disclosed in the present application is a laser processing apparatus, comprising a machine base, a laser processing head and an outer cover. The machine base is configured to bear a workpiece to be processed; the laser processing head is...
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WO/2024/099413A1 |
A method for processing an ultra-thin graphite bipolar plate for an open-cathode fuel cell. A composite material containing graphite particles of different particle sizes, a conductive additive and an adhesive is hot-pressed by means of ...
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WO/2024/095708A1 |
[Problem] To provide a determination system and a determination method which are capable of suppressing a deterioration in processing efficiency. [Solution] This determination system (10) comprises: an imaging unit (31) which acquires an...
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WO/2024/095768A1 |
This substrate processing method for processing a substrate includes forming a reformed layer and a crack by irradiating a substrate with a laser beam, and involves: acquiring data relating to a cumulative number of substrates processed,...
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WO/2024/094149A1 |
The present application provides a laser machining device and a control method therefor, and a computer readable storage medium. A machining space is formed in the laser machining device. The laser machining device comprises a blocking m...
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WO/2024/097689A1 |
A method of aligning a wire with a pathway inlet includes directing a feeding end of a wire toward a pathway inlet of a feed pathway, creating a pressure differential between the pathway inlet and a pathway outlet of the feed pathway thu...
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WO/2024/097414A1 |
A method for laser scoring a film comprising at least 90% polyolefin comprises scoring a moving web of the film by utilizing the peak pulse power of a laser at a frequency of about 20 kHz or less to create a scored film with a score feat...
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WO/2024/095756A1 |
This welding state determination method comprises: a step for acquiring a first image which is an image of a welded spot; a step for measuring the intensity of light being emitted from a welded member that has been irradiated with a lase...
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WO/2024/095709A1 |
[Problem] To provide a transport control system and a normality determining method capable of suppressing a deterioration in processing efficiency. [Solution] A transport control system 8 comprises an imaging unit 31 for capturing an ima...
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WO/2024/095946A1 |
The present invention provides a simple and efficient method for cutting a concrete member, in particular, large-sized concrete member, that allows easy increase in cutting depth and cutting width and has low cutting costs. For this purp...
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WO/2024/097212A1 |
Solid-state additive manufactured aluminum lithium alloy products and aluminum copper alloy products and methods of producing them are described. Various parts including aluminum lithium alloy products and aluminum copper alloys products...
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WO/2024/097123A1 |
Methods, apparatuses, devices, and optical components are described. One or more materials used in an optical system may be bonded together using a pulsed laser beam. The bonding process may include transmitting a pulsed laser to irradia...
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WO/2024/094412A1 |
The invention relates to a cobalt superalloy comprising (in % by weight): carbon (C): 0.04% - 0.05%; chromium (Cr): 21.0% - 23.0%; tungsten (W): 7.2% - 8.2%; titanium (Ti): 0.05% - 0.14%; aluminum (Al): 1.7% - 2.7%; tantalum (Ta): 2.9% -...
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WO/2024/090021A1 |
This glass pipe cutting device 10 comprises: a transport unit 50 that transports a continuous pipe-like body along an axial direction of the pipe-like body; a measurement unit 200 that measures the radial size of the pipe-like body and t...
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WO/2024/089171A1 |
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 provided. The laser device comprises a delivery opening for de...
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WO/2024/087256A1 |
The present invention relates to the technical field of material processing engineering. Disclosed is an ultrafast laser scanning assisted micro-casting and forging integrated welding method, comprising the following steps: step 1, prepa...
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WO/2024/091045A1 |
A laser notching system according to one embodiment of the present invention comprises: a transfer part configured to transfer an electrode including a coating part coated with an active material and a non-coating part not coated with th...
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WO/2024/091380A1 |
Implementations of the present disclosure relate to apparatus, systems, and methods of using a retaining device, for example in relation to light-emitting diode (LED) laser lift-off (LLO). In one or more implementations, a retaining devi...
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WO/2024/091582A1 |
A method and system for slitting a lithium-coated polyethylene terephthalate (PET) roll is provided. The roll undergoes laser ablation to remove a portion of a layer of lithium where a slit is desired exposing the PET substrate underneat...
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WO/2024/086992A1 |
The present application relates to the technical field of batteries, and discloses a battery cell, a battery, an electric apparatus, a welding method, and a device. The battery cell comprises: an end cover, the end cover comprising a liq...
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WO/2024/087248A1 |
An ultrafast laser micro-hole machining method for in-situ hole trimming, which relates to the field of laser micro-hole machining. For the problems of it being difficult to optimize micro-hole geometric shapes and recast layers adhering...
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WO/2024/089173A1 |
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 ...
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WO/2024/087524A1 |
Disclosed in the present invention is an oscillating laser welding equivalent heat source modeling method, comprising: constructing energy distribution cloud maps of an actual laser welding heat source under different oscillating traject...
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WO/2024/092109A1 |
A laser manufacturing system includes a laser patterning unit having an optically addressed light valve and an image relay able to direct a patterned laser beam from the laser patterning unit against a part. In some embodiments the patte...
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