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WO/2018/179657A1 |
Provided are a method for manufacturing metal components and a device for manufacturing metal components, whereby productivity can be improved. The device for manufacturing metal components is provided with: a preliminary heating part (1...
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WO/2018/179975A1 |
This electric conduction heating device conducts electricity to a metal body and heats the metal body to a target temperature. The electric conduction heating device comprises a power supply unit for supplying electric power to the metal...
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WO/2018/181571A1 |
The molding device according to the present invention is a molding device for expanding a metal pipe material and molding a metal pipe, the molding device provided with a molding die for molding a metal pipe, a first electrode and a seco...
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WO/2018/162106A1 |
The invention relates to a forming device and method, wherein at least one spindle is rotationally driven by a rotary drive, a workpiece is received on the spindle by means of a clamping device and clamped on the spindle, and at least on...
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WO/2018/159884A1 |
The present invention relates to a die cam unit provided with an auxiliary return device and, more particularly, to a die cam unit in which an auxiliary return device is further included in a cam slider and a cam driver to facilitate smo...
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WO/2018/151407A1 |
Disclosed is a method for manufacturing a vehicle component having a super-high strength of 500Mpa grade or higher by means of hot stamping. The method comprises the steps of: molding a heated blank inside a press molding machine; and re...
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WO/2018/148768A1 |
The invention relates to a press bed tool base for machining and/or forming and/or shaping press parts at the same time as the pressing process, which itself forms the press bed or can be positioned on the bed of a press, and which carri...
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WO/2018/151600A1 |
The invention relates to a device (1) for securing a tool (2), in particular a bending tool, comprising a receiving. space (4) for receiving an engaging part(5) of the tool and means (9) arranged in or close to the receiving space for lo...
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WO/2018/145137A1 |
The invention relates to a bending tool storage device (1) for storing bending tools (2), comprising: a preferably shelf-type rack (3) on which a plurality of storage locations (4) for bending tools (2) are arranged, at least one supply ...
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WO/2018/143524A1 |
The present invention relates to a die device for forming an aluminum alloy cross member for a vehicle. That is, by an aluminum alloy (TL100C) material substituting for a conventional steel material as the metallic material used in a cro...
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WO/2018/141901A1 |
A tool cartridge (1) is provided, for receiving tool parts of a multipart machine tool, consisting of a male die and a female die, for machining workpieces in sheet form. The tool cartridge (1) has a main cartridge body (2), a male die m...
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WO/2018/141900A1 |
The invention relates to a tool holder (1) for holding a machining tool. The tool holder (1) has a holder main body (2), a tool retainer for detachably retaining the machining tool, and at least one first connecting device (7), which is ...
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WO/2018/138598A1 |
A system (10) for tool changing in bending presses (20) comprising: - a plurality of bending tools (30) each having a gripping shank (311, 321) configured to be clamped by a bending press (20) and a hook appendix (312,322) distinct from ...
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WO/2018/138076A1 |
The invention refers to a pressing tool (200, 200') for press hardening. The pressing tool comprises a first die (20) and a second die (22), the first and second dies (20, 22) having a forming surface together defining a forming cavity. ...
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WO/2018/119753A1 |
A multi-station pipe necking device, comprising: lower die modules (10) each of which is provided with an accommodating cavity for receiving a pipe to be necked; a plurality of upper die modules (30) arranged to be spaced apart from each...
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WO/2018/123260A1 |
A pressing device (4) is capable of selectively pressing either a coil material (100) or a sheet material (101), and the pressing device (4) is provided with a pair of bars (51) and a lift drive mechanism (53). Each of the pair of bars (...
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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...
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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 (...
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WO/2018/107640A1 |
A die set for extending and spinning the outer cylinder of a silicone oil damper housing of a crankshaft, comprising an upper die (1), a lower die (2), a flanging wheel (3) and a spinning and flattening wheel (4) mounted on a spinning ma...
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WO/2018/110507A1 |
The purpose of the present invention is to secure the durability of an inner liner. In the present invention, a die in which an inner liner 22 is made to abut the die surface of a mouthpiece 26 is constituted by two dies, i.e. an upper d...
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WO/2018/110783A1 |
The present invention comprises: a vehicle seat connection bar manufacturing device (1000) for coupling brackets (200) to both ends of a connection bar (100); and a seat frame manufacturing device (2000) for manufacturing a seat frame (7...
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WO/2018/103788A1 |
The invention relates to a tool (105) for casting and/or shaping a component, which tool has a first tool part (107) and a second tool part (109), wherein, when the tool is closed, the first tool part and the second tool part form a mold...
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WO/2018/103787A1 |
The invention relates to a tool for casting and/or shaping a molded part, which tool has a first tool part and a second tool part, wherein, in the case of closing of the tool, the first tool part and the second tool part form a mold, and...
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WO/2018/105939A1 |
Provided is a method for manufacturing vehicle body parts, including: rolling a blank such that the blank has two or more regions with different thicknesses; trimming the rolled blank; and performing hot press forming on the trimmed blan...
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WO/2018/097376A1 |
The present invention relates to an electric and vacuum molding apparatus for molding an amorphous alloy sheet, wherein the apparatus can operate in the convergence scheme of electrical resistance heating and vacuum molding to mold an am...
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WO/2018/092499A1 |
In a progressive press molding method in which a plurality of processing sites on a base material M are processed in a single pressing step while the base material M is intermittently fed in a conveying direction A, the plurality of proc...
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WO/2018/083878A1 |
This method for forming fine periodic structural grooves on a diamond surface is characterized in that fine periodic structural grooves 3 are formed on a diamond surface 1 by radiating laser light having a pulse width at least equal to 1...
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WO/2018/079526A1 |
The purpose of the present invention is to preemptively prevent production damage by quickly detecting, during actual processing, gripping failure which is a weakness of a centering block the purpose of which is to prevent displacement o...
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WO/2018/079945A1 |
A method for producing a hot-stamped aluminum case and a hot-stamped aluminum case produced by the method according to the present invention increases the tensile strength and elongation of an aluminum alloy, optimizes processes for a st...
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WO/2018/071946A2 |
The invention relates to a device and method for positioning a bending tool (1) by means of an electromagnet (2) that can be displaced along a magnetic guide, said bending tool (1) being held on a tool holder (4) by a holding carriage (3...
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WO/2018/073300A1 |
The invention relates to a guide unit for a die set (100), a transfer tool or a follow-on composite tool, comprising a cylinder-shaped ball cage (20) which is mounted in an axially movable manner along the casing (2) of the guide column ...
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WO/2018/071945A1 |
The invention relates to a loading method for a machine tool (12), in particular for a bending machine, with a tool transfer device (1), a tool receiver (17) of the machine tool (12) and a tool rest (13), wherein the tool receiver (17) a...
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WO/2018/074152A1 |
[Problem] To provide a spinning device capable of making the wall thickness, tensile strength and fatigue strength of a machined article uniform. [Solution] A spinning device 1 which gradually causes a machined part of a cylindrical work...
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WO/2018/073781A1 |
The invention relates to a die (1) for a press brake comprising a base (10), a first half portion (20) and a second half portion (30) of a mold, each comprising a plurality of plates (22, 32) parallel to one another and alternated in a l...
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WO/2018/074051A1 |
[Problem] To provide a cam device capable of preventing movement of a processing tool other than in a processing direction. [Solution] Provided is a cam device that is attached to molds in which either a first mold or a second mold is dr...
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WO/2018/073958A1 |
This staking structure is provided with: a member (2) having a polygonal through-hole (2b); a shaft (3a) passed through the through-hole (2b) and affixed to the member (2) by staking; and one or more recesses (5) intermittently provided ...
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WO/2018/069511A1 |
The invention provides a method for working in a forming tool using marking paint. Instead of a purely visual interpretation of the three-dimensional printed image (contact pattern, marking pattern) by the toolmaker, said interpretation ...
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WO/2018/070582A1 |
The present invention relates to a high-frequency heating apparatus for a progressive mold and a high-frequency heating method using the same. The high-frequency heating apparatus for the progressive mold in the present invention compris...
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WO/2018/066045A1 |
In a hot pressing method for manufacturing a press-formed article (8, 9) by hot pressing a blank material (7) using a mold (2, 3) including a punch (21, 31), a die (22, 31) and an inner pad (23, 33) which is propelled so as to protrude t...
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WO/2018/065230A1 |
The invention relates to a method for producing a high strength tube part, comprising the steps of: producing a sheet metal blank, producing a tube part by cold forming the sheet metal blank, characterized by the step of hardening the tu...
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WO/2018/065965A1 |
A localization method is described of a tool (U), contained in a tool-holder storage unit associated to a bending press, for directing a pick-up member (30) onto said tool to move it from the unit towards the press, or vice versa, via a ...
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WO/2018/056092A1 |
[Problem] To provide a mold reversing system that can carry out efficient separation and reversal when separating and reversing an upper mold from a mold set, for which mounting and support means for the mold set received by a mold rever...
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WO/2018/055185A1 |
The invention relates to a machine tool and to a method for machining planar workpieces, preferably metal sheets, comprising an upper tool (11), which can be moved along a reciprocation axis (14) by means of a reciprocation drive device ...
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WO/2018/041026A1 |
A structure for producing multiple door frame reinforcing plates comprises an upper mold (2) and an upper mold core (20) arranged thereat, and a lower mold (1) and a lower mold core (10) arranged thereat. The upper mold core and the lowe...
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WO/2018/039789A1 |
Disclosed is a forming system having a first die assembly and a second die assembly with dies having die surfaces that are configured to cooperate with each other to form a die cavity therebetween so as to receive a workpiece therein. On...
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WO/2018/044217A1 |
Several products (30) are pressed simultaneously in a press with two tools (12,13), and movable individual shaping elements (19-22, 42) in at least one of the tools are used for the shaping of the individual products. The shaping element...
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WO/2018/030659A1 |
A method for manufacturing a tray, according to the present invention, is performed by using a mold and thus, compared with a conventional manufacturing method, has an advantage of reducing the unit price of a product, enabling a product...
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WO/2018/028024A1 |
A multi-station progressive die for a cover plate, comprising a lower die base (1) and an upper die base (2). And arranged in order, a concave die cushion plate (3), a concave die fixing plate (4), a concave die plate (5) and a material ...
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WO/2018/024635A1 |
The invention relates to a method and a device for pressure forming hollow sections by using a forming fluid. In order to reduce the operating costs for the pressure forming of hollow sections, the method according to the invention compr...
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WO/2018/025630A1 |
Provided is a box-bending punching die with which the product accuracy of a box-shaped product can be sufficiently increased by eliminating a sheet metal position error immediately prior to bending a portion to be bent of a sheet metal. ...
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