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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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WO/2024/089597A1 |
A laser processing method is described comprising at least the steps of a) directing a laser beam (5) onto a work piece (2), b) executing a relative movement between the laser beam (5) and the work piece (2), c) monitoring the laser proc...
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WO/2024/091212A1 |
The invention relates to a bending and welding unit for battery units comprising a bending arm (1.1), which performs the bending of the pole ends of the battery cells by applying electronically controlled push and pressure to each pole s...
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WO/2024/088851A1 |
The invention relates to a method for cutting a metal workpiece (14) using a laser beam, said laser beam being provided with a total laser output power Ptotal. The laser beam has a first laser partial beam 18) which has a first laser out...
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WO/2024/088852A1 |
The invention relates to a laser welding apparatus (10) for welding two joining partners (50) along a welding joint, the laser welding apparatus (10) comprising: an optical monitoring device (12), which can be aligned with an observation...
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WO/2024/087257A1 |
The present invention relates to the technical field of material processing engineering. Disclosed is a hybrid welding method, comprising the steps of: determining a groove processing form; setting defocus amounts and laser powers of lea...
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WO/2024/083654A1 |
The invention relates to a method for joining hairpins (14, 16) by laser welding by means of a laser welding device (12), in which a first hairpin (14) and a second hairpin (16) are arranged next to one another along respective long side...
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WO/2024/083735A1 |
In the context of a mechanical unloading method for unloading a machining product (11) of a workpiece machining operation, in particular of a sheet metal machining operation, from a product support (7), a reference point (19) is defined ...
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WO/2024/084750A1 |
Provided is a laser machining device that can facilitate minute control on an incident angle of a laser beam on a dove prism.　This laser turning device for turning an incident laser beam comprises: a first wedge prism that deflects the...
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WO/2024/084752A1 |
This laser irradiation system (1) comprises: a conveyance stage (150); an observation device (110) for imaging a workpiece; a laser irradiation unit (170) which irradiates the workpiece inspected by the observation device with a laser be...
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WO/2024/084955A1 |
In the present invention, an inner nozzle opening (6b1) that emits a laser beam and also discharges first assist gas is provided at an inner nozzle distal end portion (6b). An outer nozzle (5) includes a stepped portion (53) that is prov...
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WO/2024/083964A1 |
The invention relates to a laser processing head comprising a housing (2) in which at least one optical unit (9) is arranged for directing the laser beam (3) onto a processing point (5) on the workpiece (4); at least one frequency-modula...
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WO/2024/085259A1 |
Provided are: a production method for a temperature-regulating unit that makes it possible to reliably prevent fluid leakage, enables production in a short time, requires no large-scale and expensive facility such as a temperature rising...
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WO/2024/060527A9 |
The present application relates to the technical field of nuclear fuels. Embodiments of the present application provide a silicon carbide composite connecting device (100) configured to connect a cladding tube (210) and two end plugs (22...
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WO/2024/083991A1 |
The invention relates to a method for producing at least one connecting web (21) with a reduced thickness while cutting a workpiece part (19) from a plate-shaped workpiece (16). The cut workpiece part (19) remains attached to a remaining...
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WO/2024/083727A1 |
As part of an unloading method for unloading a processed product of a workpiece processing method, a numerical unloading control (14) of an unloading device (9) is calibrated prior to unloading a processed product from a preparation devi...
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WO/2024/085199A1 |
With this method for laser-cutting a metal foil, for example, a metal foil that constitutes a battery electrode and serves as a workpiece is laser-cut by irradiating said workpiece in stages with pulses of laser light, the energy per pul...
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WO/2024/082554A1 |
A welding apparatus, comprising a laser welding head (10) and a cooling mechanism (20), wherein the laser welding head is provided with a passage (T) through which a laser passes; and the cooling mechanism is arranged on a side wall of t...
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