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WO/2021/002133A1 |
A machine tool (1) characterized by having: a join processing control means that grips one first workpiece (W1) constituting a joined workpiece (W3) having a join (70) that protrudes from a support section (80), gripping same using a gri...
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WO/2021/002153A1 |
A clamp device (1) is provided with a chuck (30) that can be opened and closed, and an operating portion (20) which moves in the axial direction of the chuck (30) to open and close the chuck (30), the clamp device (1) gripping a material...
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WO/2021/002364A1 |
Provided is a beryllium copper alloy bonded body having high bonding reliability and not including defects caused by diffusion bonding via a nickel layer and subsequent heat treatment (in particular, Kirkendall bonds or cracks caused by ...
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WO/2020/263902A1 |
The present application relates to a technique for creating a weld (104) along a joint (106). A method begins by positioning a first edge of a first member (100) proximate to a second edge of a second member (102) to form the joint (106)...
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WO/2020/261597A1 |
The present invention is characterized by including a main joining step in which one lap around the outer circumferential surface (11f) of an extruded porous tube (2) is completed at a prescribed depth along a set movement route (L1) tha...
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WO/2020/261610A1 |
The present invention is characterized by including a main joining step for friction-stirring a butted part (J1) by rotating a rotary tool (F), one turn around an outer circumferential surface (21b) of a second metal member (2) at a pred...
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WO/2020/258616A1 |
Disclosed are a method and a device for machining an aluminum flexible connecting belt based on friction stir welding technology. The machining method comprises the following steps: firstly, conveying a plurality of layers of aluminum fo...
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WO/2020/261598A1 |
The present invention includes a main joining step in which a tip side pin (F3) of a rotary tool (F) is inserted into an outer circumferential surface (11f) of an extrusion perforated pipe (2), and an abutment part (J1) is friction-stirr...
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WO/2020/255376A1 |
The present invention facilitates the removal of substrates from a composite substrate and suppresses the peeling of the composite substrate in an unintended step. This method for manufacturing a composite substrate includes: forming a f...
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WO/2020/253007A1 |
Disclosed is a waste liquid treatment tank, comprising an inner tank body (8) and an outer tank body (6). The inner tank body (8) is made of a corrosion-resistant metal material; the outer tank body (6) is made of a common metal material...
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WO/2020/255836A1 |
There is provided a copper composite plate material in which: one surface of a first copper layer is pressure-welded to a second copper layer; the first copper layer is configured from a precipitation-strengthened copper alloy; and the s...
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WO/2020/256030A1 |
The present invention relates to a bonded joint in which a plurality of steel materials are bonded by friction pressure welding, and the objective of the present invention is to provide a bonded joint having excellent joint strength. I...
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WO/2020/254052A1 |
The invention relates to a component arrangement comprising a first and a second component (2, 3), each of which is a metal profile, which are joined together on outer faces (6, 7) of the component arrangement, which faces are opposite a...
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WO/2020/256031A1 |
The present invention provides a bonded joint with superior joint strength in which a plurality of steel materials have been bonded by friction welding, as well as a member for an automobile that is provided therewith. This bonded join...
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WO/2020/250002A1 |
The system (1 ) for the application of a threadlike element on a substrate, comprises: - a support frame (2); - a welding assembly (3) movable with respect to the support frame (2) configured to interfere with a threadlike element (5) to...
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WO/2020/251134A1 |
The present invention relates to a cylindrical secondary battery having a multilayer-structured battery case and a method for manufacturing same, and more specifically, to a cylindrical secondary battery having a multilayer-structured ba...
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WO/2020/245920A1 |
The purpose of the present disclosure is to provide a contactor in which the bondability between a contact and a base is improved without the interposition of an oxide film on the bonding surfaces of the base and the contact. This meth...
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WO/2020/244915A1 |
The invention relates to a method for producing a steel composite, wherein: - at least two steel sheets, which consist of at least two different steel grades, in particular a first steel grade composed of a hardenable steel containing ma...
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WO/2020/239618A1 |
A computer implemented method comprises the steps of: providing a user interface to a computer terminal; providing a welding machine interface (252) to a welding machine (22; 31) which is equipped with a set of sensors having a power sup...
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WO/2020/239469A1 |
The invention relates to a method for producing a load-bearing element for a means of transportation, comprising the steps of: - providing a flat base flange, which is made of a first material and has a first surface and a second surface...
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WO/2020/242311A1 |
A composition of an exothermic mixture suitable for a cladding process, comprising at least one transition metal oxide and at least one fuel, wherein the fuel is at least a binary mixture selected from the group of aluminium, calcium, ma...
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WO/2020/240997A1 |
The present disclosure relates to a structure (200) for electrically-connecting an external conductor (202). The structure comprises a wiring-substrate (204) comprising a stack based arrangement of a plurality of layers, wherein said lay...
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WO/2020/241047A1 |
Provided is a joining method that causes little damage to the materials to be joined, does not require a high pressure reduction process, enables maskless area selective application, and makes it possible to realize a high joining streng...
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WO/2020/242312A1 |
The present invention relates to a process for producing corrosion resistant alloy-clad metal pipes by: (a) providing one or more pipes to be clad; (b) providing an exothermic mixture;5 (c) loading and distributing the exothermic mixture...
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WO/2020/237275A1 |
The invention relates to a method for producing a multi-layer plain bearing (1), comprising the method steps: - providing a carrier body (2); - providing a bearing body (3); - applying the bearing body (3) to the carrier body (2), wherei...
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WO/2020/234295A1 |
The invention relates to a method for producing a component (10), which method comprises: a) the additive manufacturing of a shaped body (11) for the component (10), in particular from a powder bed (P); b) the forming of risers (12) and/...
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WO/2020/234249A1 |
The invention relates to a synchronisation gearing for linear friction welding, with which the end regions to be welded of surfaces of two components, said surfaces contacting one another, are held by clamping devices (4), are pressed to...
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WO/2020/235149A1 |
The present invention provides a method for producing a hollow container (100), wherein: the method includes a joining step in which a rotating tool (F) is inserted from only an outer-peripheral surface (10a) of an auxiliary member (10),...
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WO/2020/235603A1 |
The purpose of the present invention is to provide an engine valve and a method for manufacturing the same, the engine valve in which: deburring and the like are unnecessary; the strength of a joining part is high; and deterioration of a...
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WO/2020/229173A1 |
The invention relates to an electrical connection console for a motor-vehicle electrical system, said console comprising: a cable (2) having a metallic stranded conductor (4); and an electrical tap that is electrically and mechanically c...
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WO/2020/230027A1 |
An ultrasound sonotrode (101), the first end of which is adapted to be connected to a mechanical vibrations source, equipped with a working tip (105,205,405,805) at the opposite end of the sonotrode (101), equipped with a body (104) with...
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WO/2020/226093A1 |
This joining device for joining a first board and a second board includes: a first holding unit for holding the first board; a second holding unit which is disposed facing the first holding unit in a vertical direction, for holding the s...
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WO/2020/218445A1 |
This friction stir pot welding device is provided with: a pin member (11); a shoulder member (12); a rotation driver (57); an advance/retreat driver (53); and a controller (51) that is configured to actuate the advance/retreat driver (53...
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WO/2020/216903A1 |
The invention relates to a method and an apparatus for friction current joining, the friction current joining apparatus (1) having a friction device (7), a compressing device (8), an electrical current source (16) and a programmable cont...
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WO/2020/218444A1 |
A friction-stir point joining device according to the present invention comprises: a pin member (11); a shoulder member (12); a rotary driver (57); an advancement and retreatment driver (53); and a controller (51) configured to cause the...
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WO/2020/216795A1 |
The invention relates to a method for carrying out a bonding method, in which a bonding wire (8) is contacted with the aid of a bonding process, wherein the sequence of the bonding process is characterized by process parameters, and befo...
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WO/2020/213197A1 |
This method for manufacturing a liquid-cooled jacket consisting of a jacket main body (2) and a sealing body (3) which seals an opening portion of the jacket main body (2), by frictionally stirring the jacket main body (2) and the sealin...
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WO/2020/213191A1 |
This joining method is characterized by including a joining step of inserting a rotating tool (F), that is rotating, from only a surface (1b) of a first metal member (1), and relatively moving the rotating tool (F) along an abutting port...
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WO/2020/213185A1 |
The present invention is characterized by including: a main joining step in which a tip side pin (F3) of a rotating rotary tool (F) is inserted into a sealing body (3), a first abutment part (J1) is friction-stirred by rotating the first...
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WO/2020/213195A1 |
This method for manufacturing a liquid-cooled jacket is characterized by including a first main joining step of inserting only a stirring pin (F2) of a rotating tool (F) into a first abutting portion (J1), and causing the stirring pin (F...
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WO/2020/207865A1 |
The invention relates to a method for non-destructively testing a quality of an ultrasonic weld which is effected by means of a welding process, comprising: capturing (201) a time-dependent measurement variable over a period, wherein the...
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WO/2020/207864A1 |
The invention relates to a method for monitoring the quality of ultrasonic welding, wherein, during the joining process, the vibratory behaviour regarding an actual value of the vibration frequency and/or the vibration amplitude of at le...
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WO/2020/209168A1 |
[Problem] The objective of the present invention is to provide a friction stir welding tool with which it is possible to limit friction due to intermetallic compounds, not only between metal materials of the same type, but also when join...
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WO/2020/208844A1 |
The present invention addresses the problem of providing a joining method that enables metal members to be joined together in a preferred manner. The present invention is characterized by comprising a friction stirring step for joining a...
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WO/2020/208879A1 |
The present invention is characterized by including a bonding step in which: a rotating rotary tool (F) is inserted from only a surface (10a) side of an auxiliary member (10); and in a state where only a stirring pin (F2) is brought into...
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WO/2020/207863A1 |
The invention relates to a device (305) for determining a status of an ultrasonic welding process which can be carried out by means of an ultrasonic tool (303), said device comprising a sensor apparatus (316), which is designed to sense ...
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WO/2020/205178A1 |
A sacrificial material for use in ultrasonic additive manufacturing processes that includes at least one water-soluble solid; and at least one water-soluble binding agent, wherein the at least one water-soluble solid is partially dissolv...
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WO/2020/201033A1 |
The invention concerns a method for manufacturing a structural surface heat exchanger of preset or left-hand final shape (10) for an aircraft, comprising the steps of forming (E1), shaping (E2; E3) and assembling (E4), by welding or braz...
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WO/2020/200613A1 |
The invention relates to a 3D connector structure 10 for electrically connecting at least one flat electrode 15 to at least one connection wire 16. According to the invention, the 3D connector structure 10 has at least two connectors 20 ...
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WO/2020/203530A1 |
The composition for pressure bonding according to the present invention contains a metal powder and a solid reducing agent and has a compression ratio of 10-90%, which is represented by a relationship expression using a thickness A of a ...
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