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WO/2017/016100A1 |
Disclosed is a drawing process for an arc corner connecting rib of a metal box casing. The drawing process comprises the following steps: preparing a rectangular metal casing (01), the corner parts thereof being arranged as arc corner tr...
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WO/2017/010470A1 |
[Problem] To improve a press-forming yield by suppressing the generation of cracks when drawing a complex-shaped component from a high-strength metal sheet. [Solution] This press-forming method is characterized in that a prior-step press...
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WO/2017/010266A1 |
Provided is a molding apparatus which makes it easy to produce a molded article and which enables use of a mold, not adaptable to electric conduction, as it is. The molding apparatus 100 is provided with a first mold 110 and a second mol...
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WO/2017/006830A1 |
Provided are a protrusion molding device, a protrusion molding method, and a molded article, with which a height equal to or greater than the plate thickness is possible, the edges are sharp, and cracking can be prevented. This protrusio...
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WO/2017/006793A1 |
The purpose of the present invention is to carry out press working by a free bending method on a blank comprising an ultra high-strength steel plate and manufacture a press component without cracks in a flange on the inside peripheral si...
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WO/2017/006861A1 |
The present invention relates to a pressed member in which an upstanding portion is formed around a through-hole, and the objective of the present invention is to provide a technique relating to flanging with which it is possible to form...
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WO/2017/007610A1 |
A high speed manufacturing process for large format aluminum bottles (up to 750 ml) based on the DWI process that uses 3xxx can body stock with high recycled content. The process can include forming a bottle preform by redrawing, drawing...
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WO/2017/004493A1 |
A punch sleeve utilized in forming metallic containers, including food and beverage containers, is provided. The punch sleeve comprises two or more different surface textures. In one embodiment, the outer surface of the punch sleeve comp...
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WO/2017/003277A2 |
The present invention relates to a painting method, the aim of which is to print a digital image provided by a user onto the body of a vehicle by means of a production line. Printing is performed by means of a printing head that injects ...
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WO/2017/002253A1 |
Provided is a method of molding a pressed component (1) formed such that an end is substantially T-shaped in a front view and is constituted by a columnar part (2) and an protruding part (3) that protrudes to a large width from an end of...
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WO/2016/202551A1 |
A rotary extrusion machine (20) comprising: a rotatable spindle (21) comprising clamping means (211) for clamping a first end of a workpiece and for rotating said workpiece around a first axis; a punch (22) rotatable around said first ax...
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WO/2016/203904A1 |
The present invention suppresses stretch flange breakage when manufacturing a stretch flange molded component manufactured with stretch flange molding. Provided is a manufacturing method that manufactures the stretch flange molded compon...
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WO/2016/198396A1 |
The invention relates to a method for manufacturing a high precision hollow metallic component, the method comprising: • obtaining, through extruding or roll forming, a precursor hollow metallic profile having a constant cross section ...
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WO/2016/195101A1 |
The present invention is a surface treatment liquid with excellent storage stability and is able to provide a surface-treated steel sheet for which the treatment coating formed has excellent water resistance, solvent resistance, adhesion...
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WO/2016/194503A1 |
Provided is a press forming method that forms, by a punch (3) and a die (5), a press formed product having a top portion and an inclined wall portion continuing to at least one side of the top portion and being curved into a convex shape...
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WO/2016/194963A1 |
This press molded product is provided with: a top panel; vertical walls continuous with the top panel through a protruding crest line; a flange continuous with the vertical walls through a recessed crest line; and an outward facing flang...
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WO/2016/194906A1 |
A molding device is provided with: an upper mold (10) and lower mold (20) having molding surfaces (17a - 17c, 18a - 18c, 27a - 27c, 28a - 28c) corresponding to outer surfaces of a pipe with protrusions; a moving mechanism for moving the ...
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WO/2016/188420A1 |
Disclosed is a method for simultaneously processing materials on dual belts, comprising steps such as material conveying, processing, detecting, assembling, and finished product outputting. The material conveying comprises sweeping, dist...
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WO/2016/190608A1 |
The present invention relates to an electricity-application type jig device and a method for molding vehicle sheet materials, the device being enabled to compensate for thermal expansion, caused by heating, of a sheet material, and compr...
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WO/2016/190083A1 |
This press-molded article is molded by press working from a tailored blank obtained by butt-welding a plurality of metal sheets. The press-molded article includes a flange section (10b), and an arc-shaped region (14) which is a portion o...
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WO/2016/190969A1 |
A shell, a container employing the shell, and tooling and associated methods for forming the shell are provided. The shell includes a center panel, a circumferential chuck wall, an annular countersink between the center panel and the cir...
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WO/2016/186588A1 |
This invention is related with the forming process and production method of the rectangular cross sectional area of the arms of the fabricated axle housing halves (100), which are used in heavy-duty commercial vehicles to carry the loads...
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WO/2016/185105A1 |
The invention relates to a method for shaping a part by stamping a sheet metal blank (2). Said method includes the following steps: (a) placing the sheet metal blank (2) onto equipment for shaping by stamping, said equipment including a ...
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WO/2016/181986A1 |
Provided is a press molding device for manufacturing, from a plate to be processed and by bringing a die and punch close together in a pressing direction, a press molded product having a top plate part and a first vertical wall and a sec...
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WO/2016/181892A1 |
The purpose of the present invention is to provide a technique for more precisely evaluating the propriety of forming a sheared material edge after preforming. Through a hole enlargement test on a metal plate after preforming, a strain g...
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WO/2016/176746A1 |
There is disclosed a method of manufacturing a tactile ground surface indicator plate or tile having a base and at least one indicator which protrudes upwardly from the base, the method comprising compressing a plate between punch and di...
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WO/2016/177962A2 |
The invention relates to a simplified method for producing a component from a sheet metal blank, involving several steps, including a single forming step which consists in using a single press-forming press that has just one direction of...
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WO/2016/175281A1 |
[Problem] To realize free molding of corner portions in a press working for obtaining a molded article having a U-shaped portion in a cross section. [Solution] Provided is a press working apparatus for obtaining a molded article by press...
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WO/2016/173694A1 |
Method for producing a metallic hollow body, wherein the hollow body is subjected to a forming process with uniform tubular, round, square, rectangular, oval, hexagonal or polygonal outlet cross-section via the following method steps: th...
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WO/2016/171229A1 |
This method for producing a press-molded product comprises: a first step in which a blank is pressed to mold an intermediate molded product (30) comprising a long top plate (2), edge line parts (32a, 32b) on both ends in the lateral dire...
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WO/2016/170516A1 |
A forming system includes a first die, a second die, and a cooling system. A sintered material is formed on opposing portions of the first and second die surfaces to form a relatively low thermal conductive die region. The first die and ...
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WO/2016/171230A1 |
The method for producing a press-molded product according to the present invention is a method for producing a press-molded product that includes: a long top plate; a wall having a sharply curved part that is connected on one end to the ...
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WO/2016/171228A1 |
This method for producing a press-molded product is a method for producing a press-molded product (30) comprising a long top plate (2), edge line parts (32a, 32b) on both lateral edges of the top plate, and vertical walls (33a, 33b) that...
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WO/2016/166701A1 |
The invention is a pressure distributor (1; 1 a; 1b; 1c; 1d) configured in such a way that it can be arranged between the matrix (11) and the base (12) of a die (10) during the forming of a metal sheet (A) interposed between the matrix (...
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WO/2016/166411A1 |
The present invention relates to a method and a device for manufacturing plate part blanks for a heat exchanger. A sheet material (2) in the form of continuous sheeting is5 worked between two rolls (5, 6) with opposite surface patterns (...
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WO/2016/158961A1 |
A steel sheet for hot stamping contains, in percentage by weight, C: 0.100%-0.600%, Si: 0.50%-3.00%, Mn: 1.20%-4.00%, Ti: 0.005%-0.100%, B: 0.0005%-0.100%, P: 0.100% or less, S: 0.0001%-0.0100%, Al: 0.005%-1.000%, and N: 0.100% or less, ...
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WO/2016/158383A1 |
By performing multi-stage drawing with respect to a material metal plate, a molding material (1) having a cylindrical trunk portion (10) and a flange portion (11) formed at an end portion of the trunk portion is manufactured. In the mult...
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WO/2016/158699A1 |
This blank shape determining method is provided with: a step for carrying out molding analysis for molding a standard molded product from a standard blank and acquiring plate thickness distribution and plastic strain distribution therefo...
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WO/2016/158163A1 |
The present invention addresses the problem of creating press die shapes corresponding to various press-processing methods and product shapes automatically by effectively utilizing part-processing-method data related to press-molding of ...
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WO/2016/157976A1 |
[Problem] To minimize the incidence of wrinkling caused by shrink flanging deformation and cracking caused by stretch flanging deformation during press molding of a component that is bowed in the width direction, from a high-strength ste...
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WO/2016/153162A1 |
Disclosed are a method for manufacturing a filler pipe to be mounted in a vehicle fuel tank, and a casting device therefor. The method for manufacturing a filler pipe according to the present invention comprises: a forward drawing step o...
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WO/2016/150617A1 |
Forming tool and method for optimizing board forming in a forming tool. The forming tool (1) has two tool parts, which are movable relative to one another in a working direction, for holding and forming a board therebetween in order to f...
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WO/2016/146107A1 |
The present invention relates to a method for producing a shaped sheet metal component (15) having wall thicknesses (W, W1) differing from each other, in particular a motor-vehicle component, made from a steel material or light metal mat...
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WO/2016/148045A1 |
Provided is a steel sheet for hot pressing, which enables a steel component to stably achieve high strength, and which enables good performance of blanking before hot pressing, while being capable of suppressing oxidization of the steel ...
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WO/2016/142367A1 |
Press systems for manufacturing hot formed structural components may be provided. The systems comprise a fixed lower body (2), a mobile upper body (3) and a mechanism configured to provide upwards and downwards press progression of the m...
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WO/2016/139888A1 |
This operation command verification method includes: a midpoint coordinates calculation step for calculating the coordinates of the midpoint between one first tool teaching point and the next first tool teaching point among multiple firs...
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WO/2016/140287A1 |
A press-forming method for manufacturing a press-formed object from a plate to be processed by using a press-forming device equipped with a punch, a die, a punch pad, and a die pad. When the plate to be processed is clamped by the die an...
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WO/2016/139172A1 |
Disclosed is a method for manufacturing a locking sleeve for a motor vehicle transmission, comprising a contoured running surface and a shifting gate, said method being characterized by the following steps: - a flat strip section is shap...
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WO/2016/138892A1 |
The invention relates to a method for producing a moulded part (121, 221), in which method a metal sheet (101, 201) is processed, wherein the metal sheet (101, 201) has a metal and forms a planar base body with a material thickness that ...
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WO/2016/139953A1 |
A hot-pressed member formed using a tailored blank material wherein two or more plated steel sheets are joined to each other by abutting the ends of the steel sheets. The hot-pressed member is equipped with two or more regions formed by ...
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