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WO/2023/171001A1 |
A press working apparatus according to the present disclosure punches a workpiece and comprises: a punch which moves in the pressing direction, and has a pressing surface facing the workpiece and a side surface connected to the pressing ...
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WO/2023/162365A1 |
The present invention addresses the problem of providing a manufacturing method that increases production efficiency. A can manufacturing method employing deep drawing processing using a press, is characterized in that the can is a recta...
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WO/2023/155525A1 |
An intelligent electromagnetic induction heating leveling system, comprising: a trolley type leveler (1), an unmanned aerial vehicle temperature measurement device (2), indoor positioning devices used for converting position information ...
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WO/2023/155295A1 |
A sheet welding deformation model construction method. The method comprises: obtaining material attributes according to a sheet material needing to be leveled, and collecting on-site welding process parameters; and constructing a welding...
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WO/2023/155524A1 |
An intelligent levelling system having an automatic temperature control function and a method thereof. The system comprises a trolley-type levelling machine (1), an indoor GPS positioning apparatus, an AGV temperature measurement apparat...
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WO/2023/151517A1 |
A plate manufacturing apparatus (100), comprising: a rolling mechanism (10) for rolling a plate (200); and a freezing mechanism (20), which is arranged upstream of the rolling mechanism and is used for freezing the plate. Further provide...
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WO/2023/152776A1 |
Apparatus (10) for bending elongated metal products (100) comprising a feed device (13), which moves the products (100) along a feed axis (X) and a first bending unit (15) provided with one or more pins (20, 22), the latter distinct from...
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WO/2023/147285A1 |
Processes and material compositions are disclosed for applying polymer additive manufacturing to producing press dies, such as for sheet metal forming. As disclosed in various embodiments, material compositions comprise a thermoplastic, ...
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WO/2023/122865A1 |
A cutter mounting mechanism, comprising a workbench (1), a support frame (2), an electric push rod (3), a sliding slot (4), a screw rod (5), a nut (6), a snap ring (7), a snap slot (8), a connecting rod (9), a rotating shaft (10), and a ...
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WO/2023/122873A1 |
A stamping device, which comprises a bottom plate (1); an adjustment box (2) is fixedly connected to the top of the bottom plate (1); a motor (4) is fixedly connected within the adjustment box (2); a threaded rod (5) is fixedly connected...
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WO/2023/125733A1 |
A wheel spoke die, comprising an upper die plate (121), a lower die plate (111), an upper die assembly arranged on the upper die plate, and a blanking female die (115), a lower die member (112) and a sheet metal fixing assembly arranged ...
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WO/2023/122872A1 |
An air conditioner fin die, comprising a bottom plate (1), a lower die assembly and an upper die assembly, the upper die assembly being arranged above the lower die assembly. The lower die assembly comprises a lower die base (2) and a fe...
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WO/2023/122866A1 |
A cutter cutting-depth adjusting mechanism of an air conditioner fin die. The adjusting mechanism comprises a punching platform (1), a first servo electric motor (2), a lead screw (3), a rotating rod (4), a threaded sleeve (5), a threade...
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WO/2023/125734A1 |
A lightweight machining method for a workpiece. The method comprises: heating a blank to a first preset temperature T1 in a heating furnace, and performing heat preservation for a first preset duration t1; taking out the heated blank, an...
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WO/2023/117135A1 |
The present invention relates to a method for manufacturing a die (20; 21) for press forming plate material (10) between an upper die (20) and a lower die (21) of a pressforming die pair (20, 21). The die (20; 21) is provided with a work...
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WO/2023/120325A1 |
[Problem] The present invention addresses the problem of providing a sliding member for peripheral devices for a press die, the sliding member being prevented from separation of a sliding layer, while having excellent impact attenuation ...
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WO/2023/112663A1 |
An insert die device (6) comprises: an insert die (17) that is configured to be detachably attached to a spacer die (16) attached to an upper holder (32) so as to be positioned between a plurality of upper dies (13), and that performs th...
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WO/2023/112070A1 |
The apparatus for bending bars comprises a bending unit (41) suitable for receiving on a work surface (a) at least one bar (2) according to a longitudinal direction (A), and a bending head (40) which can be engaged on the bending unit (4...
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WO/2023/102648A1 |
A method and system for hot stamping components. The method includes forming at least one weld nugget on at least on blank. The method also includes forming at least one pocket in at least one die segment of a die. The method also includ...
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WO/2023/100782A1 |
The present invention comprises: a projecting portion (13) which is formed by of a plastic flow part of a material for a first plate material (10) and which projects in the penetration direction of a punching hole (15) provided to the fi...
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WO/2023/094617A1 |
The invention relates to a covering structure (1), in particular for a battery housing of an electric vehicle, having an SMC base body (4) and an EMC layer (8) adhesively bonded with the SMC base body (4), which has a dome-shaped surface...
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WO/2023/089358A1 |
The invention relates to a hot stamping die (2,3) comprising a die body (11) having a work face (9) which is in contact with a blank during the hot stamping operation, and at least one porous die portion (4) having a corresponding porous...
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WO/2023/089449A1 |
The invention relates to a hot stamping die (2,3) comprising a die body (11) having a work face (9) which is in contact with a blank during the hot stamping operation, and at least one porous die portion (4) having a corresponding porous...
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WO/2023/067414A1 |
The invention is a device (1) for loading bending tools (110, 210, 310, 410) on a press (P), comprising: a first lower guide and a second lower guide (100) oriented according to a first direction (X); a first upper guide and a second upp...
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WO/2023/059525A1 |
An electrostatic oiling system for use with single blanks in batch systems having an open spray chamber without the need for a negative vacuum chamber. Further, the provided electrostatic oiling system may utilize induction beams and a c...
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WO/2023/044145A1 |
An adapter tool having an attachment section, a body, and a connector. The body is attached to the attachment section and has a punch seat and a clamping space. The connector has a clamping plate that can rotate in relation to the body. ...
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WO/2023/035447A1 |
The automatic rotary mold changing trolley comprises a die rotating table (1), guide rail tables (2) fixedly mounted on two sides of the die rotating table (1), a moving trolley (3) movably connected to the guide rail table, a translatio...
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WO/2023/038065A1 |
A control device (100) moves lower mold replacement units (50L, 50R) that are holding lower molds (14) in the right-left direction and positions the lower molds (14) at a target location in a mold holder (30). When moving the lower mold ...
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WO/2023/031838A1 |
A press system and a method of manufacturing a hot stamped structural component from a sheet blank within a press system is provided. The press system comprises a controlled atmosphere system and a press tool apparatus. The press tool ap...
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WO/2023/029023A1 |
Disclosed herein is a drawing die, comprising an upper die pad plate and a lower die pad plate that are cooperatively arranged; a lower surface of the upper die pad plate is provided with a concave template, multiple concave die sleeves ...
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WO/2023/023843A1 |
A process for manufacturing a vehicle part from steel material, such as Mn22B5 steel material, using a single transfer press is provided. The process includes stamping, trimming, and piercing the steel material in the transfer press at r...
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WO/2023/020950A1 |
The invention relates to a method and a device (100) for the production of sheet metal parts (3) that are characterized by substantially reduced spring back.
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WO/2023/016708A1 |
The invention relates to a joining tool unit (2), said joining tool unit comprising a hold-down device (6), a movable tool (7), a tool counterpart element (4), a drive unit (8), a light source (10) and a conrol unit (40). The hold-down d...
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WO/2023/015879A1 |
Provided in the present invention are an elastic support member, an electrolytic cell having the elastic support member, and an apparatus and method for manufacturing the elastic support member. The elastic support member comprises a bas...
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WO/2023/016762A1 |
The invention relates to a joining tool unit (2) comprising a hold-down device (6), a linearly movable tool (7), and a tool counter element (4). The hold-down device and the tool counter element are provided opposite each other, and a wo...
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WO/2023/016707A1 |
The invention relates to a joining tool unit (2). The joining tool unit (2) has a movable tool (7), a tool counter element (4), a drive unit (8), a light-guiding system (9), a light source (10), and a monitoring unit (40). The movable to...
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WO/2023/016680A1 |
The invention relates to a joining tool unit (2) comprising a hold-down device (6) with a movable tool (7) and a tool counter element (4). The hold-down device (6) together with the movable tool (7) and the tool counter element (4) are p...
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WO/2023/006753A1 |
The invention relates to a manufacturing tool (1), in particular a forming tool and/or a cutting tool. The manufacturing tool (1) comprises an active element (2), mounted so as to be movable along its longitudinal axis (L), with a distal...
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WO/2023/004859A1 |
A punch forming device with a precise positioning function for automobile part production, the device comprising a machine body, a workbench and an upper die, wherein the bottom end of the machine body is provided with a supporting struc...
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WO/2023/004868A1 |
Disclosed is a precision die casting mold of an automobile thin-wall component, said mold comprising a top plate, a mold block, and a mounting assembly. The mounting assembly is mounted inside of the mold block, a spring piece is mounted...
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WO/2023/001062A1 |
A heating furnace comprising a furnace body, a first wall (1), a second wall (14), a first heating device and a conveying device. The first wall (1) and the second wall (14) are arranged inside the furnace body opposite each other in a f...
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WO/2023/003795A1 |
A method of spicing together and joining ends of a first member and a second member includes the steps of: arranging the ends of the first member and the second member in side-by-side manner; placing a coupling sleeve over the ends of th...
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WO/2023/000546A1 |
The present invention relates to a stamping apparatus, a sorting machine and a building glass packaging structure. The stamping apparatus comprises a lower mold (1) and an upper mold (3); the upper mold (3) comprises a stamping part moun...
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WO/2023/285991A1 |
The present invention relates to a locking pin (10) for attachment to a component (100) of a multi-part shaping tool, having a rod (12) the outer circumference of which is aligned with a through-hole (102) in the tool component (100) and...
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WO/2023/284165A1 |
An edge curling machine, comprising: two clamping mechanisms (1), the two clamping mechanisms (1) being arranged at intervals; two edge curling mechanisms (2) arranged at intervals, the two edge curling mechanisms (2) having one-to-one c...
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WO/2023/286867A1 |
[Problem] To provide an upper mold that can achieve a weight reduction and has sufficient rigidity. [Solution] In the molds used in a press machine comprising a lower mold 13 provided on a lower side in the height direction, an upper mol...
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WO/2023/277662A1 |
A cooling member for cooling a battery cell, according to one embodiment of the present invention, comprises a top plate, a bottom plate, and in-out ports for injecting cooling water into the inner space between the top plate and the bot...
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WO/2022/267636A1 |
An induction heating-based welding deformation sheet leveling apparatus, comprising a guide rail (1), a welding mechanism (2) and an induction heating mechanism (3). The welding mechanism is slidably connected to the guide rail by means ...
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WO/2022/270673A1 |
The present invention relates to a method for manufacturing a membrane for a liquefied gas storage tank, the membrane including a pair of side corrugated parts and a pair of center corrugated parts arranged between the pair of side corru...
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WO/2022/264026A1 |
A test/inspection apparatus (10) for dies for electrical use, in particular for dies for cutting magnetic metal plates adapted to be stacked or superimposed one on the other to define layered packs for use in electrical machines, compris...
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