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WO/2017/200006A1 |
This method of manufacturing a press-formed article includes a steel sheet heating step, a hot forging step, and a hot stamping step. In the steel sheet heating step, a steel sheet is heated to at least 950°C. In the hot forging step, t...
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WO/2017/194313A1 |
Method for manufacturing a component (12) from a hardenable aluminum alloy, comprising the steps of: - heating a blank (11) to a predefined temperature; - shaping the heated blank (10) into a semifinished product (11) in a shaping tool (...
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WO/2017/196039A1 |
The present invention relates to a high-frequency heating method for a hot stamping process, comprising: a primary heating step of high-frequency heating a steel sheet, which has an aluminum (Al) coating film formed on an iron (Fe)-based...
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WO/2017/195795A1 |
Provided is a structure that is integrally formed using a steel sheet which has an improved formability and a tensile strength of at least 590 MPa, and which is produced by use of a die or a blank holder in which a space is provided in a...
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WO/2017/188056A1 |
With this mold, a refrigerant supply pathway for supplying a liquid refrigerant into an inside space of a recess is formed in a lower mold and/or an upper mold, and an air release pathway is formed for releasing air inside the inside spa...
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WO/2017/186219A1 |
The invention relates to a method for producing a hollow component from a workpiece by means of a press having at least one tool and two sealing punches for forming the workpiece, wherein the workpiece comprises a metal and/or a metal al...
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WO/2017/181458A1 |
A curved display back plate forming apparatus, comprising an upper die (10) and a lower die (20). The upper die (10) comprises multiple segmental stamping heads (102, 104, 106) each having a curved working surface, and a holding member (...
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WO/2017/175569A1 |
The present invention relates to a titanium plate and is characterized in that this titanium plate: contains 0.020 to 1.000 mass% of Fe and 0.020 to 0.200 mass% of O; contains an α-phase crystal grain structure that is an HCP structure;...
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WO/2017/174425A1 |
Disclosed are a method and a device (200) for forming a semi-finished product (1). The semi-finished product (1) is provided in a provision step (101) and in a solid-stock forming step (102) a forming region (5) of the semi-finished prod...
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WO/2017/175730A1 |
A method for producing a press-molded article (1) includes a first pressing step and a second pressing step. In the first pressing step, a processing material (25) is formed into an intermediate molded article (11) by using a first metal...
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WO/2017/170533A1 |
This manufacturing method includes: an arrangement step; a first press step; and a second press step. In the arrangement step, a blank is arranged in a mold. In the first press step, a recessed ridge line (6a), a recessed region (2a), an...
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WO/2017/169588A1 |
A mechanical clinch joining component related to an aspect of the present invention is a mechanical clinch joining component that is formed of two or more steel plates and that is characterized in that there is at least one joining secti...
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WO/2017/169211A1 |
A restraining material (10) having a frictional surface for restraining an object by being pressed against the object, and exerting a frictional force on the object, the frictional surface being a surface at which a base material of the ...
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WO/2017/169733A1 |
This torsion beam manufacturing method manufactures a torsion beam provided with: a constant closed cross-section portion, the cross-section of which taken perpendicularly to the longitudinal direction at any position in the longitudinal...
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WO/2017/172546A1 |
A dimensionally stable B-pillar for an automotive vehicle including tailored material properties is provided. The B-pillar includes at least one localized soft zone surrounded by a hard zone. The hard zone typically has a yield strength ...
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WO/2017/167678A1 |
The invention relates to a method for producing a moulded body (30) consisting of metal, particularly steel, and comprising a hub (2) and a bell-shaped lower part (31) axially connected thereto, in which an inner contour is made in the l...
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WO/2017/165541A1 |
An incremental forming tool of a sheet material has a tool holder having an axis and at least one tool rod mounted in the tool holder. The at least one tool rod may have variable shapes, lengths, diameters and radii such that the rotatio...
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WO/2017/164079A1 |
This door inner panel is formed of a metal sheet, and is provided with: a first panel part having a first top plate section and a first vertical wall section which is contiguous with the first top plate section; a second panel part havin...
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WO/2017/158635A1 |
This tube diameter expanding method includes: a step for rotating a tube having one end thereof fixed to a turntable about the center axis of the tube; a step for inserting a rod-like roller extending in the tube axial direction into the...
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WO/2017/159783A1 |
This method for manufacturing a panel-shaped molded article has a preparation step for preparing a blank comprising a metal plate having a tensile strength of 390 MPa to 980 Mpa inclusive, and a press-molding step for using a press machi...
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WO/2017/155056A1 |
The method for manufacturing an automobile component according to the present invention is provided with: a molding step for pressing a portion of a hollow tube formed by a composite material including a metal material or metal and a res...
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WO/2017/154986A1 |
Provided is a bearing ring manufacturing method in which increased surface roughness of the steel material is limited. The method is provided with: a step (S0) for preparing steel material and a processing unit for obtaining a bearing ri...
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WO/2017/151667A1 |
A container can end (10) includes a dome shaped center panel (16), concave on a pull tab (30) mounting side, and may forgo a peripheral reinforcing bead around the center panel. The tab (30) may also be curved. Tooling for forming the en...
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WO/2017/148552A1 |
The invention relates to a device for shaping a tubular workpiece (10), comprising a machine bed (82), a headstock (84) which is mounted on the machine bed (82), a press mandrel (18) which is mounted on the headstock (84) for receiving t...
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WO/2017/150690A1 |
The purpose of the present invention is to provide a method for manufacturing a molded member, whereby high precision of inside diameter roundness of a cylindrical body part is maintained even when the plate thickness of a raw material m...
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WO/2017/149955A1 |
Provided is a method for manufacturing a press molded product that can greatly reduce spring-back in a side view, that is, camber-back and material strength sensitivity of camber-back without requiring complex mold designs even when high...
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WO/2017/144612A1 |
The invention relates to a method for producing a motor vehicle component (14) with at least two regions of different strengths and a protective layer. The method is characterized by the following steps: - providing pre-coated blanks (2)...
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WO/2017/144419A1 |
The invention relates to a hot formed part or portion of a hot formed part made of steel. According to the invention, the steel has the following composition in weight%: C: 0.03 - 0.09, Mn: 0.50 - 1.90, Si: 0 - 0.5, Al: 0.01 - 0.07, N: 0...
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WO/2017/146308A1 |
The present invention relates to a prefabricated sink and a manufacturing method thereof, the prefabricated sink comprising: a top plate (10) having a through hole (11), formed in a predetermined size with a predetermined width and a pre...
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WO/2017/146045A1 |
Provided are: a molded material production method in which a molded material is produced from a starting material metal plate, said molded material comprising a cylindrical body section and a flange formed on an end of the body section; ...
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WO/2017/145856A1 |
In the present invention, in producing a molding material by a molding process including at least one squeezing process, and at least one drawing process performed after said squeezing process, the width of a punch 31 used for the squeez...
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WO/2017/146019A1 |
Provided is a molded material production method in which when producing a molded material by molding processing including at least one instance of drawing/extraction processing and at least one instance of drawing processing performed af...
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WO/2017/142123A1 |
The present invention relates to a device and a method for manufacturing automobile wheels, the device comprising: a fixing part; a driving part, mounted on the fixing part, which moves up and down; a guide support part which is mounted ...
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WO/2017/141603A1 |
Provided is a method for manufacturing a press molded product having superior shape fixability for a component having a top plate part and a flange part that are curved along the longitudinal direction and a vertical wall part at the end...
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WO/2017/137378A1 |
The invention relates to a method for hot stamping steel sheet metal components, wherein a sheet metal blank is cut from a steel sheet metal strip made of a hardenable steel alloy and the sheet metal blank is then austenitized in that it...
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WO/2017/137379A1 |
The invention relates to a method for hot stamping steel sheet metal components, wherein a sheet metal blank is cut from a steel sheet metal strip made of a hardenable steel alloy and the sheet metal blank is then austenitized in that it...
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WO/2017/136529A1 |
Redraw tooling includes a punch tool, a punch ring that is retractable relative to the punch tool, a punch sleeve, and a spring or resilient material that urges the punch ring forward. Retracting the punch ring provides support for the r...
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WO/2017/134259A1 |
The invention relates to a device for heating sheet steel plates, in particular for shaping and hardening in a press-hardening method, wherein a heating device is provided and the heating device comprises at least one heating module, whe...
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WO/2017/134413A1 |
A method of reducing a thickness and increasing a height of a cylindrical wall of a metal cup to form a can body comprises positioning a wall-ironing punch (40) inside the cup, moving an annular wall-ironing die (24) axially over the clo...
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WO/2017/129605A1 |
The invention relates to a strip or sheet consisting of an aluminium alloy with a surface structure prepared for a forming process on one side or on both sides, particularly a strip or sheet for formed motor vehicle components. The aim o...
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WO/2017/129601A1 |
The invention relates to a method and to a device for heat treating a metal component (1). Said method consists of at least the following steps: a) heating the component (1), b) setting a temperature difference between at least one first...
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WO/2017/132649A1 |
A muffler includes an elongated muffler shell body with a first muffler end cap mounted on the first end of the muffler shell body in a manner defining a first muffler joint and a second muffler end cap mounted on the second end of the m...
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WO/2017/131193A1 |
Provided is a panel-shaped molded article having excellent collision characteristics. This panel-shaped molded article (1) is equipped with a polygonal top plate section (2), multiple vertical wall sections (5), and a flange section (7)....
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WO/2017/131042A1 |
Provided is a production method for a press-molded article, the method comprising a first step and a second step. In the first step, using a punch (13) and a first die (11), a recess (8) is press-molded in a blank (S). The punch (13) has...
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WO/2017/126619A1 |
A method for manufacturing a press-molded article from a metal plate blank through the use of a press apparatus having a punch provided with an inner pad and a die provided with a die pad, said method comprising: a first step in which th...
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WO/2017/121786A1 |
The invention relates to a method for hot-forming steel sheets and in particular methods for press-hardening steel sheets. A plate which is made of a hardenable steel sheet material and which is heated to a temperature above AC3 is place...
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WO/2017/123338A1 |
A hydrostatic/hydrodynamic fluid bearing assembly for a can bodymaker (10) is provided. The hydrostatic/hydrodynamic fluid bearing assembly is separate from the ram body (50). The outboard guide bearing assembly (60) includes a carriage ...
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WO/2017/122656A1 |
An axial end part 11 of a cylindrical pipe 10 is fixed by a conical recess 31 of a main-shaft-side chuck 30 and a conical projection 41 of a mandrel 40, a spinning roll 50 is then pressed against the cylindrical pipe 10, which is support...
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WO/2017/122385A1 |
The present invention pertains to a method for producing a cylinder device having a bottomed tubular cylinder and a rod, one end side of which is disposed within the cylinder, the other end side of which is disposed outside the cylinder,...
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WO/2017/113136A1 |
A processing equipment of mobile device housing and a processing method for the same, the processing equipment comprises: a base (100), a rotary servo drive mechanism (200), a workpiece fixing mechanism (300) and a spinning mechanism (40...
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