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Matches 451 - 500 out of 306,043

Document Document Title
WO/2018/117120A1
The present invention ensures consistent traceability in a steel product manufacturing process. A steel product is manufactured using a steel product manufacturing method characterized by including: a hot-rolling process for reading a st...  
WO/2018/117459A1
A spot welding method for a high strength zinc-plated steel sheet is provided. The spot welding method of the present invention comprises the steps of: preparing a high strength zinc-plated steel sheet; applying compressive deformation t...  
WO/2018/117521A1
The present invention relates to a magnesium alloy sheet and a manufacturing method thereof. A configured embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to total 100 wt% of the magnesium all...  
WO/2018/117226A1
[Problem] To provide a method for producing a hot-forged material in an atmosphere using, for the die, an Ni-base superalloy which is advantageous in terms of the service life of the die, and also using, as a lubricant, a glass lubricant...  
WO/2018/112493A1
The invention relates to a tool magazine (26) for a bending machine (3), in particular for a press brake, wherein the tool magazine (26) has a plurality of storage rails (28), which are arranged in a magazine housing (27) and serve to ho...  
WO/2018/117539A1
The present invention relates to a steel plate suitable as an automobile chassis component and, more particularly, to a high-strength hot-rolled steel plate having excellent weldability and ductility and a method for manufacturing the same.  
WO/2018/116481A1
Provided is metal pipe bellows forming for bulge forming such that in a metal mold having a complex shape, as in a clamping mechanism, wherein a pipe is bound and bellows forming is carried out on the outer periphery of the pipe, operati...  
WO/2018/114955A1
The invention relates to a switch arrangement (10, 40) for the selection of joining elements (30), which comprises a switch (14, 42) that has at least three supply points (12a,..f, 44 a...f) in which joining elements (30) of the switch (...  
WO/2018/117735A1
A side trimming device according to an embodiment of the present invention may comprise: a cutting unit for mechanically cutting a transferred steel plate; a groove forming unit for forming a groove in a cutting-scheduled area in front o...  
WO/2018/118035A1
A system for manufacturing a wire coil includes a source of metal wire; an induction heater configured to continuously receive the metal wire and heat the metal wire to a target temperature as the metal wire passes through the induction ...  
WO/2018/115282A1
A method for producing highly dimensionally accurate sheet-metal components is described, the method comprising: forming a sheet bar into a preformed part (10, 10'), wherein the preformed part (10, 10') has in cross section an excessive ...  
WO/2018/114502A1
The invention relates to a die (1) for arrangement in a press (2) wherein the die (1) extends along an axial direction (3) between two ends (4, 5) and forms an inner circumferential surface (6) between the ends (4, 5), wherein, starting ...  
WO/2018/115656A1
The invention relates to a bending machine for forming an undulation in a metal sheet (1), the bending machine comprising: – a first punch (11) having a head (14) that has a V-shaped cross section and that comprises at least one first ...  
WO/2018/117758A1
The present invention relates to a thick plate multi-rolling device using a side shift table (SST), and a method for controlling same. The thick plate multi-rolling device according to one embodiment of the present invention can comprise...  
WO/2018/117696A1
A method for manufacturing a magnesium alloy plate according to an embodiment of the present invention comprises the steps of: (a) subjecting a magnesium cast material to a solution heat treatment at a temperature of 300-500°C for 1-48 ...  
WO/2018/116585A1
A laminated core manufacturing method includes: a provisional laminating step for forming a core member by punching out a metal sheet along a predetermined shape in a die, said core member being one punched-out member or a block body in ...  
WO/2018/115324A1
The invention relates to a method for endless production of a coiled hot strip (15) in a casting-rolling integrated plant. The problem to be solved is that of specifying a method by which high-quality hot strip (15) of varying steel qual...  
WO/2018/113620A1
Disclosed is a controllable compression roller mechanism, comprising a driving roller (1), a driven roller (2), a compression roller substrate (3) and a compression roller mechanism controller. The driving roller (1) and the driven rolle...  
WO/2018/116510A1
The present invention provides a method for detecting the shape of a welded steel pipe butt-seam that makes it possible to accurately detect a step at a welded steel pipe butt-seam without requiring a high-speed data processing device or...  
WO/2018/114179A1
The invention relates to a press (1) for shaping sheet metal (2), comprising a punching tool for cutting or piercing the sheet metal (2) and a shaping tool for shaping a cut edge (4) generated by the cutting or piercing. According to the...  
WO/2018/115501A1
23 ABSTRACT A connection tube (1) for connecting two tubes (8, 9) of different alloys, wherein the connection tube has a central through-hole extending along a longitudinal axis and comprises a first end portion (2) of a first alloy, 5 a...  
WO/2018/114942A1
A press ring (1) for pressing tubular workpieces (35), comprising: at least two movable press jaws (3); and at least one connecting press jaw (5) connecting the movable press jaws (3); wherein the movable press jaws (3) are each hinged a...  
WO/2018/115693A1
The invention relates to a brased heat exchanger (1) comprising: a tube bundle (2) comprising a plurality of tubes (2) arranged parallel to each other, said tube bundle (2) comprising spacers (6) arranged between the tubes (2); and two c...  
WO/2018/117477A1
A duplex stainless steel having excellent corrosion resistance and moldability, and a manufacturing method therefor are disclosed. According to one embodiment of the present invention, the duplex stainless steel comprises, by wt%, 0.05% ...  
WO/2018/117039A1
A welding device for electric resistance welded pipe for manufacturing an electric resistance welded pipe wherein, in an open pipe having an opening extending in the travel direction, both end surfaces of the pipe material facing the ope...  
WO/2018/115787A1
The present invention relates to a method for regulating the pitch of the turns (22) of a metal carcass (12), and to an installation for implementing same. The method comprises the following steps: a) a metal carcass (12) having turns (2...  
WO/2018/115502A1
A method for manufacturing a composite tube having at least one double-layered portion with an annular outer layer of a first alloy and an annular inner layer of a second alloy, comprising : - providing a base component (301) of the seco...  
WO/2018/116789A1
A punch-laser combination machine comprises a punch and die for punching a flat workpiece, a laser processing head for laser processing a workpiece W, and a workpiece moving and positioning device for freely moving and positioning a work...  
WO/2018/118495A1
A formed blank (10) is provided. The formed blank (10) includes a stretched portion (38) and/or a truncated protrusion (20), a tooling assembly (100) structured to form a formed blank (10) including a stretched portion (38) and/or a trun...  
WO/2018/112677A1
Heat-sensitive disc stamping equipment capable of saving processing and material, and lowering production costs. The heat-sensitive disc stamping equipment comprises an upper die plate (1) and a lower die plate (2), the upper die plate (...  
WO/2018/114974A2
The invention relates to a method and a device (1) for producing flow field plates for fuel cells. A flow field plate (93) is formed by joining an anode plate (91) to a cathode plate (92), wherein the anode plate (91) and the cathode pla...  
WO/2018/115925A1
The invention deals with a steel section, comprising a web central portion connected on each side to a flange portion having a thickness of at least 100mm, such steel section having a composition comprising, in weight percentage: C : 0.0...  
WO/2018/115298A1
A method for manufacturing a steel component from a blank is provided. Firstly,a blank is placed in a conveyor system. Then, at least a preselected zone of the blank is preheated while the blank is retained at a predetermined preheating ...  
WO/2018/117528A3
The present invention provides a method for manufacturing a brake disc which includes: a disc plate providing a friction surface and having a hole formed through the center thereof; and a hub coupled to the hole formed through the center...  
WO/2018/117466A1
The present invention relates to steel used for chassis parts, etc. of an automobile and, more specifically, to a hot rolled steel plate for an electric resistance welded steel pipe, which shows an excellent weldability in electric resis...  
WO/2018/114156A1
The invention relates to a device (100) and a method for shaping sheet metal (1). The device is provided with a plurality of contacting and clamping elements (11, 12, 13) which are designed to cooperate with one another so as to clamp th...  
WO/2018/116787A1
Provided are a method for evaluating steel pipe capable of evaluating deformation performance thereof even if the pipe expansion pitch is coarse or fine and a method for manufacturing steel pipe using the method for evaluating steel pipe...  
WO/2018/116583A1
The objective of the present invention is to enable opening/closing of a screw cap to be performed smoothly, and to enable a cap to be sealed reliably by a screw section when the internal pressure of a bottle is large. In this method for...  
WO/2018/117496A1
The present invention relates to steel for pressure vessels used in a boiler, a pressure vessel fittings, etc. of a power station and, more particularly, to steel for pressure vessels with excellent resistance to high-temperature temperi...  
WO/2018/117695A1
The present invention relates to a magnesium alloy sheet and a method for manufacturing the same. One embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to a total of 100 wt.% of the magnesium a...  
WO/2018/115695A3
The present invention relates to a heat exchanger (1) comprising: a bundle of tubes (2) comprising a plurality of tubes (2) disposed in parallel and having an oblong cross-section with two parallel long sides (21) and two short sides con...  
WO/2018/117762A1
An aspect of the present invention relates to a magnesium alloy plate material with excellent corrosion resistance, wherein the magnesium alloy plate material comprises 2.5-7.0 wt% of Al, with the remainder comprising Mg and other unavoi...  
WO/2018/114223A1
The invention relates to a method for producing a one-part piston (1) for an internal combustion engine by forging, comprising a piston skirt (4) formed in one piece with a piston head (2), wherein a cooling duct (8) which is open toward...  
WO/2018/117486A1
Disclosed are a width control device of a multi-stand rolling mill and a method for controlling a width thereof. The width control device of the multi-stand rolling mill and the method for controlling the width thereof, according to one ...  
WO/2018/112618A1
A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or...  
WO/2018/113619A1
Disclosed is a mould for manufacturing an aluminium alloy bar material, the mould comprising a die (2), a die cushion (1) and a flow guide plate (3). The die cushion (1) is provided with an extrusion cylinder, the flow guide plate (3) is...  
WO/2018/117865A1
A window stay including a frame mounting plate (10); a sash mounting plate (11); a short arm (12) coupled by pivots at each end to the frame mounting plate (10) and the sash mounting plate (11); and an elongate long arm (13) coupled by p...  
WO/2018/116192A1
The present invention relates to a method of dynamical adjustment for manufacturing a thermally treated steel sheet.  
WO/2018/115861A1
A machining tool is described comprising a drive stage (42) and a bending stage (44), the drive (stage 42) comprising a plurality of rollers (48) engageable with a workpiece, in use, the rollers (48) each having a respective axis of rota...  
WO/2018/111048A1
A cooling system according to an embodiment of the present invention may comprise: a cooling part which supplies a cooling fluid to a strip; and a boiling film removal part, which physically comes into contact with the strip and removes ...  

Matches 451 - 500 out of 306,043