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WO/2018/025787A1 |
The purpose of the present invention is to prevent poor soldering. A soldered product manufacturing method comprising: a nozzle approach step for causing a first conductor and a nozzle 24, 124, 224, 324, 524, 624 to approach or abut on e...
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WO/2018/024460A1 |
The invention relates to a device and to a method for producing a tested ultrasonic welding joint between two contact partners (11, 12), which are connected to one another in a welding plane S. Adjacent to a compression chamber (10), the...
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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 ...
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WO/2018/024481A1 |
The invention relates to a device and to a method for producing a tested weld joint between two contact partners (11, 12), which are joined to each other in a welding plane S, comprising a compression chamber for accommodating the contac...
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WO/2018/024715A1 |
Method for the ultrasonic welding of a stranded conductor (1) to a contact part (4), wherein a stripped portion (5) of the stranded conductor (1) with at least one strand (2), which comprises multiple individual wires (3) that are prefer...
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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 ...
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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 ...
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WO/2018/016423A1 |
Provided is a ceramic-metal structure in which occurrence of cracks in a ceramic base and peeling of a solder during cooling are suppressed. The ceramic-metal structure, in which a pipe- or rod-shaped metal body 2 is inserted into a thro...
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WO/2018/011049A1 |
An energy storage device (10) is equipped with a container (100) having a container body (101) and a lid body (110), which closes an opening (102) of the container body (101). An elongated welded part (140) which is a welded portion betw...
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WO/2018/011359A1 |
The present invention relates to a method for generating control data for the secondary machining of a solid body (1), in particular wafer, which is modified by means of laser beams (10). The interior of said solid body (1) has multiple ...
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WO/2018/007060A1 |
A stator of an electrical machine which has stator slots and conductor elements arranged in the stator slots, which conductor elements each have two conductor ends, is already known. A plurality of conductor ends, which are situated next...
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WO/2018/007709A1 |
The invention relates to a method for connecting two individual elements (2, 4) of an underwater fluid-transport pipe subject to fatigue, which comprises the welding of two individual metal or bi-metal pipe elements butt-jointed at the r...
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WO/2018/005938A1 |
A method of friction welding a workpiece to a fluid element includes the step of placing a workpiece weld surface in contact with a fluid element weld surface. The workpiece weld surface is driven in a predetermined pattern along the flu...
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WO/2018/002289A1 |
The invention proposes a laser cutting machine comprising an axis X1 fitted with grippers capable of firmly holding a sheet-form or reel-form material (the blank) that is to be cut, allowing the material to be moved from left to right, a...
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WO/2018/005537A1 |
The present application relates to methods of manufacturing an orthotropic deck panel. One of the disclosed methods includes securing a rib member (102) in a first fixture, beveling an edge surface of the rib member (102) while the rib m...
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WO/2018/002165A1 |
The invention relates to a machining cutting tool (10) and a method for the production thereof, wherein a base body (12), preferably made of a tool steel, and which can be accommodated in a machine tool, is brought into a final shape via...
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WO/2018/001780A1 |
The invention relates to a method for welding components (1, 2) comprising the following steps: providing a first component (1) and a second component (2); bringing together the two components (1, 2); welding the two components (1, 2) by...
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WO/2017/220663A1 |
Mounting system (10) for an ultrasonic-welding apparatus, for mounting a contact element (30) in the ultrasonic-welding apparatus, comprising two clamping units (20), which are spaced apart from one another and are connected mechanically...
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WO/2017/222920A1 |
Methods for repairing an airfoil having a damaged region are provided. The method can include removing the damaged portion from the airfoil to form an intermediate component. The damaged portion generally includes an original film hole h...
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WO/2017/221224A1 |
The disclosure relates to bonded assemblies (89) and a method of manufacture of such bonded assemblies (89). A such bonded assembly (89) has low residual stress and includes an inner body (91) having a substantially conical form, an oute...
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WO/2017/221674A1 |
A brazing sheet for flux-free brazing, which is characterized in that an outermost brazing material layer that is formed of an Al-Si system alloy containing 4-12% by mass of Si and an intermediate brazing material layer that is formed of...
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WO/2017/222311A1 |
Provided is a method for preparing a metal composite structure formed by using a work function and a standard electrode potential difference of a metal nanowire and metal particles. A metal nanowire and metal particles are formed on a co...
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WO/2017/219726A1 |
A method for manufacturing an ultra-hard and wear-resistant composite blade, comprising the following steps: carrying out pre-blank-fabricating and pre-matrix-forming treatments on a blade matrix (2) material to form a preformed blank; a...
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WO/2017/216603A1 |
The invention provides an effective laser processing method that allows to cut/scribe/cleave/dice or, generally speaking, separate, hard, brittle, and solid wafers or glass sheets, which are either bare or have microelectronic or MEMS de...
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WO/2017/211613A1 |
A method of assembling a heat exchanger includes the steps of fluidly connecting a plurality of first heat exchanger tubes (26, 28, 30) to a first connecting tube portion (48) at an assembly location to form a first subassembly (18), flu...
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WO/2017/213189A1 |
A solder joint body (1) has: a first to-be-joined material (M1) and a second to-be-joined material (M2); and a solder joining layer (S) which is disposed between the first and second to-be-joined materials and which joins the first and s...
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WO/2017/207179A1 |
The present disclosure includes systems and method relating to laser marking, in particular an apparatus comprises a fiber laser (100) operable to produce a laser beam (110), an optics assembly operable to focus and direct the laser beam...
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WO/2017/208012A1 |
A method of joining first and second workpieces (1, 2) is provided. The first workpiece (1) is arranged to have a through-hole passing from a proximal side to a distal side of the first workpiece (1). Respective parts of the first and se...
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WO/2017/207302A1 |
A waterwall panel welding apparatus (10) is provided. The apparatus includes an inlet assembly (12), a welding assembly (14), an outlet assembly (16), and a heating system (18, 20). The inlet assembly (12) is for receiving a plurality of...
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WO/2017/209459A1 |
Disclosed are a welding joint having excellent fatigue characteristics and a method for manufacturing the same. A welding joint having excellent fatigue characteristics according to an embodiment of the present invention comprises: a wel...
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WO/2017/208940A1 |
Provided are: a brazing sheet that can be used for both brazing performed using flux and brazing performed without using flux; a manufacturing method therefor; and a brazing method. The brazing sheet comprises: a core made of an aluminum...
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WO/2017/209515A1 |
A valve assembly is disclosed. The valve assembly according to the present invention is installed between an inflow pipe and a discharge pipe through which fluid is transferred, and the valve assembly comprises: a valve body which is pro...
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WO/2017/202015A1 |
Disclosed is a positioning structure for seeking a welding seam by photographic detection, comprising a conveying holding claw (1), wherein a track of the conveying holding claw (1) is provided with a photographing analysis station (2) a...
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WO/2017/203126A1 |
The present application describes a casing (10), in particular an exhaust casing, for a turbomachine, comprising an inner hub (14) having an axis (A) of rotation and an outer annular ferrule (16) extending around the hub (14), said ferru...
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WO/2017/203151A1 |
The present application concerns a method for manufacturing a casing (10'), in particular an exhaust casing, for a turbomachine, comprising the steps consisting of: a) producing casing sectors (30a), each casing sector (30a) comprising a...
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WO/2017/198476A1 |
The invention concerns a method and apparatus for manufacturing a brazed heat exchanger. The method comprises the steps of: assembling the heat exchanger components to form at least one unbrazed heat exchanger core in a core builder mach...
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WO/2017/200401A1 |
A component and method of forming a component are disclosed. The component includes a cast alloy section and an additive manufacturing section secured to the cast alloy section. Both the cast alloy section and the additive manufacturing ...
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WO/2017/200177A1 |
A lead welding apparatus for welding together electrode leads of battery cells facing each other among battery cells of a battery module according to an embodiment of the present invention comprises: a welding portion for welding togethe...
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WO/2017/198916A1 |
The invention concerns a method for producing a honeycomb structure, comprising the following steps: a) providing a plurality of metal sheets (126) each having, in a first direction, corrugations formed from a succession of crown areas (...
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WO/2017/194518A1 |
The invention relates to a method for joining two tubular parts (2, 3), an internal part (3) and an external part (2), by magnetic pulses, said external part (2) having an annular wall (20) having an outer surface (22). The method compri...
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WO/2017/192623A1 |
Improved steel welds, article for making the same, and methods of making the same are provided. The present disclosure provides advantageous erosion, corrosion and/or cracking resistant weld metal. More particularly, the present disclosu...
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WO/2017/192636A1 |
A first method of forming an object (400) includes wrapping foil around a preform (305) to provide a multi-layered structure including a plurality of layers of wrapped foil, and diffusion bonding the plurality of layers and the preform (...
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WO/2017/192619A1 |
The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt% to about 0.8 wt%; manganese in a range of...
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WO/2017/188608A1 |
The present invention relates to a method for manufacturing an air conditioner including a heat exchanger having a plurality of tubes and one or more return bends for connecting the tubes, the method comprising: a cladding step of claddi...
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WO/2017/182111A1 |
A high temperature iron-chromium-aluminium (FeCrAl)l alloy tube (1) extending along a longitudinal axis (C), wherein the tube is formed from a continuous strip (3) of a high temperature FeCrAl alloy and comprises a helical welded seam (2...
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WO/2017/180942A1 |
A device for maskless thin film etching, including an ablation tool adapted to emit an ablative output for etching a surface, a gas jet associated with a source of carrier gas and adapted to emit a stream of the carrier gas at an area of...
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WO/2017/179715A1 |
In the present invention a soldering area (30), an airtightness testing area (40), and a finishing area (50) are arranged in a row along a first side wall (21) of a single box (20), in the interior of the box (20), which is attached to t...
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WO/2017/174784A1 |
The present invention relates to a device and a method for the adaptive manufacturing of metallic components comprising a substrate (3) and an overlay element (1), which is to be applied to the substrate (3) and to be connected to the su...
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WO/2017/174293A1 |
Compressive stresses are generated between the outer ring (26) and the inner zone (20) by the annular enclosure of an energy beam used for remelting, which result in a crack-free remelting.
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WO/2017/174283A1 |
The invention relates to a method for machine-cutting workpieces (2) in plate form or bar form and also to a machine tool (1), with a laser machining device (4), with a workpiece support (14), by means of which a workpiece (2) to be mach...
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