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WO/2023/248297A1 |
A method for producing a panel structure Dp including a first panel Ip obtained by butting and joining two panel materials B1, B2 differing in plate thickness and a second panel Op disposed on the outer side of the first panel Ip and con...
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WO/2023/247442A1 |
The present disclosure relates to a method for manufacturing a body (201) comprising a coated tubular portion. The method comprises the steps of: providing a body (201) comprising a tubular portion having an outer surface and/or an inner...
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WO/2023/249035A1 |
This joining device comprises: a stage (141) that holds a substrate (W1); a head (142) that is arranged facing the stage (141) and that holds a substrate (W2); and particle beam sources (161, 162), each of which radiates a particle beam ...
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WO/2023/248817A1 |
This method for manufacturing a metal bonded body comprises: a metal member preparing step for preparing a first diecast member 10 which is made of an aluminum-based material and has a first bonding-intended surface 12, and a second diec...
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WO/2023/241945A1 |
The present invention relates to an ultrasonic welding system comprising an ultrasonic vibration unit which has a sonotrode (2) and a converter (4), wherein the sonotrode and the converter are arranged adjacently along a longitudinal axi...
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WO/2023/242906A1 |
This machine tool is equipped with: a rotary device having a rotary body that rotates about a first axis; a tool holder that can be attached to the rotary body; and a power feeding device that feeds electric power to the tool holder. The...
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WO/2023/238809A1 |
This joining device is a device that joins a first joined object and a second joined object using laser light, and comprises a first stage, a pressurization mechanism, a second stage, and a laser light source. The first stage is a device...
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WO/2023/237844A1 |
The invention relates to a process for manufacturing a part (20) comprising a formation of successive metal layers (201 ... 20n) that are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being...
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WO/2023/238810A1 |
A bonding method according to the present invention comprises a stacking step and a bonding step. In the stacking step, a first bonding object and a second bonding object are stacked upon each other in such a manner that a heat absorptio...
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WO/2023/231244A1 |
A friction stir welding (FSW) tensile strength intelligent prediction method considering the welding temperature and the upsetting force. An experiment and theory combined method is adopted, an FSW experiment is carried out, shaft should...
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WO/2023/232355A1 |
The invention relates to a strip-like connector made of metal, wherein the length and width of the strip-like connector are greater than the thickness of the strip-like connector, the strip-like connector comprising a first metal materia...
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WO/2023/223941A1 |
This nose component comprises a base member of which at least a portion is joined directly to a seat, and a very hard material body having a cutting edge. The nose component has a joining surface and an open surface. The section of the b...
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WO/2023/218796A1 |
The present invention addresses the problem of providing a dissimilar metal joined body, and a method for joining a dissimilar metal joined body, having excellent joint strength, productivity and versatility. This dissimilar metal join...
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WO/2023/209928A1 |
This friction stir welding tool comprises: a shoulder having a shoulder surface that comes into contact with a workpiece; and a probe that juts from the shoulder and is rotatable about a first axis. In the outer circumferential surface o...
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WO/2023/208673A1 |
There is provided a method for producing a cooling channel in a winding (35) for a welding transformer (30) and a winding (35) for a welding transformer (30). In particular, the winding is (35) a secondary winding for the welding transfo...
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WO/2023/208730A1 |
A multi-material component is provided, comprising two members formed of a nickel-based superalloy and a titanium-based material joined together by a transition member. The transition member is formed to be complementary to both the nick...
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WO/2023/211400A1 |
The invention relates to the welding machine that provides the joining of polyethylene pipes with heat generated by friction. In particular, the invention relates to the welding machine that enables two polyethylene pipes to be welded to...
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WO/2023/206585A1 |
An ultrasonic welding system(100) includes a first fixture(102) to hold at least a first workpiece(104) and an second fixture(108) moveable in a vertical direction. The welding system also includes a sonotrode(110) coupled to the second ...
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WO/2023/204166A1 |
This ultrasound welding method comprises: a step for applying ultrasound energy to a workpiece; a step for reciprocally moving an anvil between an over-run region and a non-welding region; a step for guiding the anvil so that the anvil i...
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WO/2023/198556A1 |
The invention relates to a tool (10) for welding a workpiece (21) by means of friction welding, in particular by means of ultrasound, the tool (10) having a working surface (5) which contains at least one, preferably a plurality of groov...
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WO/2023/194124A1 |
The invention relates to a method for assembling the teeth (11) of a stator (5) to a metal casing (6), the casing (6) having an inside face (8) intended for receiving the teeth of the stator and an outside face (9) opposite the inside fa...
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WO/2023/196063A1 |
A method of determining suitability of a wire bonding tool for a wire bonding application is provided. The method includes the steps of: (a) providing specifications for a wire bonding tool; and (b) determining if the wire bonding tool i...
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WO/2023/188154A1 |
This electric component cleaning method for cleaning the surface of a wafer includes: wet cleaning steps (S102-S104) for performing wet cleaning of the surface of the wafer using hydrogen water and pure water; a dry cleaning step (S109),...
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WO/2023/188128A1 |
The present invention is an electronic component cleaning device (100) that cleans wafer surfaces, wherein said electronic component cleaning device (100) comprises a wet cleaning unit (10), a dry cleaning unit (40), a conveyor unit, and...
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WO/2023/190077A1 |
This tip manufacturing device, in which a cutting edge is joined to a pedestal, comprises: a first electrode in contact with the pedestal; a second electrode in contact with the cutting edge; a current generator for generating a current ...
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WO/2023/186217A1 |
A high-temperature joining furnace is proposed which, in particular, is configured for diffusion welding of joining materials such as metals, plastics, ceramics and corresponding workpieces. The joining furnace comprises a heating chambe...
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WO/2023/189689A1 |
This friction stir welding device M comprises a pin (11) extending along an axis (R), a cylindrical shoulder (12) arranged coaxially at the outer periphery of the pin (11), and a driving unit (3) for individually advancing and retracting...
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WO/2023/190384A1 |
Provided are a joining device and a joining method which are capable of easily implementing joining that involves the activation of a joining surface. Specifically, this joining device 100, which joins a first element 21 and a second ele...
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WO/2023/190944A1 |
A clad plate having: a first layer that comprises a stainless steel; a second layer that is bonded to the first layer, and comprises pure aluminum or an aluminum alloy; and a first oxide layer that is present between the first layer and ...
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WO/2023/190442A1 |
The purpose of the present invention is to provide a roll-bonded body that achieves both high peel strength and high resistance to bonding and bending. The present invention relates to a roll-bonded body comprising an aluminum layer an...
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WO/2023/182255A1 |
In the present invention, a joining system comprises: a first joining device (1) that, in a state in which the joining portions of each of a plurality of substrates have been activated under reduced pressure, temporarily joins the plural...
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WO/2023/179817A2 |
The invention relates to an ultrasonic bonding device comprising a bonding head (1), wherein the bonding head (1) can be moved and/or positioned in at least one movement axis (41, 42, 43) and can be rotated and/or positioned about a rota...
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WO/2023/180779A1 |
The invention "Method and metals to produce high resistance electrode anode in high ampere DC current", is the electro welding of Platinum / Iridium alloy on Titanium substrate, which is carried out by: a) predetermined composition and t...
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WO/2023/176261A1 |
This propeller shaft (PS1) is configured so that: a weld (13) is formed by welding a first cylinder member (11) and a second cylinder member (12), and the thickness (Tw) of said weld is formed thinner than the thickness (T1) of a first e...
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WO/2023/173585A1 |
An ultrasonic welding method for a tab, comprising the following steps: sequentially unwinding a first foil (11), a composite foil (12) and a second foil (13), so that the first foil (11), the composite foil (12) and the second foil (13)...
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WO/2023/175241A1 |
A structure and method for joining of components of different materials, especially joining a metal component and a polymer component. The solution comprises a through slot extrusion joining of metal to polymer- based component along lin...
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WO/2023/174619A1 |
Disclosed is an energy storage cell, in particular a lithium-ion cell, comprising an in particular cylindrical housing main body which extends along a longitudinal axis and forms an arrangement space in which electrode material that is e...
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WO/2023/174410A1 |
Provided is a tab ultrasonic welding method, comprising the following steps: sequentially unwinding a first foil (11), a composite foil (12) and a second foil (13), such that the first foil (11), the composite foil (12) and the second fo...
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WO/2023/175242A1 |
A structure and method for joining of components of different materials, especially joining a metal component and a polymer component. The solution comprises a through slot extrusion joining of metal to polymer-based component along line...
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WO/2023/168958A1 |
An axis adjusting device of a friction welding machine, comprising a plurality of tensioning mechanisms (3) and a plurality of adjusting mechanisms (2). The tensioning mechanisms (3) are used for being arranged on the side of a slide awa...
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WO/2023/168961A1 |
A friction welding machine (100), comprising: a machine base (1), a spindle system (2), a power system (3), a movable slide mechanism (4) and an upset forging oil cylinder (5). The spindle system is fixedly provided on the machine base, ...
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WO/2023/168960A1 |
An upsetting oil cylinder (100), comprising a first oil cylinder (1), a second oil cylinder (2), and a locking mechanism. A piston rod of the first oil cylinder (1) is configured to be fixedly connected to a movable sliding table; a mova...
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WO/2023/168962A1 |
A rotational isolation mechanism, comprising a guide disc (1) and multiple adjustment mechanisms (2). The guide disc is movably provided on a tailstock integrated body; the tailstock integrated body is used for mounting a tailstock workp...
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WO/2023/171350A1 |
In a method for manufacturing an assembled slab as a rolled raw material for manufacturing a clad steel sheet comprising a base material, and a cladding material joined to the base material, welding is performed using high-energy beam we...
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WO/2023/168959A1 |
A friction welding machine axis adjusting device (100), comprising a workpiece clamping mechanism (1), an inner tapered sleeve (2), an inner square sleeve (3), a tailstock body (4), a plurality of first adjusting devices (5), a plurality...
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WO/2023/166925A1 |
The present invention provides a simple and efficient friction stir welding method that, in addition to enabling localized friction stir welding, makes it possible to obtain a smooth friction stir surface and increase tool lifespan. This...
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WO/2023/166871A1 |
The present invention provides a simple and efficient linear friction welding method capable of forming a satisfactory weld portion regardless of the materials, shapes and sizes of members to be welded, and a linear friction welded struc...
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WO/2023/162502A1 |
The problem of the present invention is to provide a solid-phase welding method which easily and efficiently suppresses the softening of a heat-affected zone when steel is used as a material to be welded and a solid-phase welding joint w...
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WO/2023/164468A1 |
A wire bonding apparatus (100) comprises: a supply (108) of bond wire (102); a first motor (114) to advance the bond wire (102) from the supply (108); a wedge (110) to perform wire bonding by forming a first bond and a second bond, the s...
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WO/2023/158157A1 |
The present invention relates to an electrode tab jig assembly comprising: a first pressing member and a second pressing member, which press electrode tabs provided at a plurality of electrode parts so as to collect the electrode tabs as...
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