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WO/2021/179028A1 |
The invention relates to a bending machine (10), in particular a folding machine, for bending a workpiece (9), comprising - at least one first bending tool holder (1, 11, 12) which is movably mounted to perform a working movement (A) and...
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WO/2021/182215A1 |
A safety device 50 has a projector 60 that outputs detection light LB, a light receiver 70 that determines whether a detector 80 is in a light-receiving state in which the detection light LB is received, or a light-blocked state in which...
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WO/2021/176350A1 |
The die (4) for press-bending machines comprises: at least one supporting base (5) installable on a press-bending machine (1); and at least one forming assembly (6) associated with the supporting base (5) and defining at least one bendin...
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WO/2021/176303A1 |
A jig (55) includes a base (90) and one or more movable blocks (77A, 77B, 77C,77D). The base (90) has an upper surface (92), which is configured to receive a substrate (99) shaped as a flattened polyhedron having multiple facets (88A, 88...
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WO/2021/166766A1 |
A press brake (10) is equipped with an upper table (20), which is provided at an upper part of a main frame (16) so as to be capable of moving up and down, and on the lower side of which a punch mold is held, and a lower table (26), whic...
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WO/2021/166316A1 |
According to the present invention, provided is a shape change prediction method for a press-molded article, by which, for a press-molded article 1 having a hat-shaped cross section and having a vertical wall portion 5 that has been subj...
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WO/2021/162192A1 |
A grating manufacturing method according to the present invention makes grating components have uniform upside widths (w), adjusts the height of a lateral surface (supporting part) according to the magnitude of an upper load that must be...
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WO/2021/153164A1 |
[Problem] To provide a squeeze device for manufacturing an electric resistance welded pipe, which has a simple structure, achieves easy downsizing and weight reduction, and requires an easy operation at a time of roll exchanging, and whi...
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WO/2021/154075A1 |
Angle measuring device for measuring an enclosed angle between a first and second plate member, comprising a sensor arrangement, wherein the sensor arrangement comprises: a light source for transmitting a light beam; a directing means fo...
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WO/2021/145624A1 |
An electrode tab bending method for solving the above problem, according to an embodiment of the present invention, comprises the steps of: stacking electrodes and separators together to manufacture an electrode assembly; connecting elec...
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WO/2021/140728A1 |
The present invention provides a method of producing a tall, large steel sheet pile. A rolling equipment line obtained by disposing, in the stated order, a heating device, a roughing mill, an intermediate rolling mill, and a finishing ro...
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WO/2021/135316A1 |
Disclosed in the present invention is a speed planning method for synchronous bending follow-up of a bending robot. A mode of tracking a bender user coordinate system is used in bending follow-up; the moving distance of an upper die, the...
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WO/2021/125253A1 |
A female mold (3) is an elongated female mold that supports a workpiece (W) when the workpiece (W) is being bent in a state where the workpiece (W) is in contact at three points with the female mold (3) and a male mold (4). The female mo...
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WO/2021/119704A1 |
The invention relates to an apparatus for producing a component by shaping a workpiece (2) from sheet metal, comprising: a bending machine (1); a camera (12) for capturing images (25) of a processing region (13) between the bending tools...
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WO/2021/119707A1 |
The invention relates to a press brake (3) for bending workpieces (4), the press brake (3) comprising: a stationary table beam (6) with a lower tool receptacle (12); a displaceable press beam (7) with an upper tool receptacle (13), where...
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WO/2021/117541A1 |
In a first step of the method, an operation of bringing together four molds (P1 to P4) arranged in juxtaposition in a mold installation section (9U) is performed by using a left ATC (13UL) to hold a left end-side mold (P1) of the four mo...
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WO/2021/111864A1 |
[Problem] To enable manufacturing of an injection needle that has a minimum outer diameter that is smaller than those of conventional injection needles manufactured by performing welding or using a coating layer, and that does not genera...
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WO/2021/109172A1 |
A self-return-stroke heavy traceless bending die, comprising an upper bending die mounted on an upper working table plate of a hydraulic punching machine, a lower bending die correspondingly mounted on a lower working table plate of the ...
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WO/2021/094444A1 |
The invention relates to a bending machine (10; 110), in particular a folding machine, which defines a safety-relevant working region (12; 112), in which an operator of the bending machine (10; 110) stays as the bending machine is being ...
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WO/2021/090197A1 |
A tool (MC) for a bending press is described, the tool comprising a safety element (20) to prevent the tool from accidentally falling from a pressing table of the press.
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WO/2021/091892A1 |
A handheld brake apparatus configured for use in creasing sheet materials. The brake apparatus includes a roller body configured to be grasped by a hand of a user and to be moved over a surface of a sheet material. Spaced apart rollers a...
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WO/2021/080429A1 |
The present invention relates to a press brake and a method for operating a press brake. The press brake according to the present invention comprises: - a press brake frame; - a lever that is moveably attached to the frame and that is mo...
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WO/2021/070304A1 |
This molded product is an elongated molded product that is formed from a single steel plate and includes: a top plate section extending in the lengthwise direction; vertical wall sections extending downward from both width-direction edge...
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WO/2021/068012A1 |
The invention relates to a method for the transport and/or handling of components (4), in particular sheet metal parts and a production plant (1) comprising a manipulator arrangement (2) having a first manipulator (5) and at least one se...
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WO/2021/070846A1 |
This bending work system 10 is provided with: a greasing unit 100 which moves in the right-left direction in response to a movement operation of an external operating member 68 and which is for supplying grease to a sliding part of a die...
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WO/2021/065856A1 |
A punch die (14) with an ear portion is provided with: a fixed punch (26); a movable punch (36) which is provided on the fixed punch (26) in such a way as to be capable of being raised and lowered in a direction along an inclined portion...
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WO/2021/059429A1 |
A measurement device (100) comprises: a rotating body (110) that has a hollow section (H) for allowing a tubular member which is conveyed in the axial direction to pass; a detection unit (111) , a plurality of which are provided to the r...
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WO/2021/054293A1 |
This bending method is a method for bending a workpiece using a bending system provided with a bending machine equipped with a mold that has a punch and a die provided so as to be capable of relative movement, a manipulator that position...
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WO/2021/054204A1 |
A topology database (30) generates topology data of a plurality of parts. The topology database (30) acquires processing information including a tool name of a use tool and a processing order from a bending processing program of each par...
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WO/2021/049349A1 |
When a plurality of bending lines defined in a component are to be sequentially subjected to a bending process using a prescribed die, an NC device (40) obtains an interference region in which the component and the die interfere when the...
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WO/2021/032365A1 |
The invention relates to a device for changing bending tools (15, 16) in a bending machine (2) for bending metal sheets, in particular in a press brake, comprising at least one tool magazine (6) for storing the bending tools (15, 16), wh...
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WO/2021/034314A1 |
The sheet metal brake with side loading rollers (10) includes a plurality of stations (11, 12, 13, 14, 15, 16), each having a lower beam (20) and an upper beam (22). Each of the lower and upper beams (20, 22) has a workpiece clamping ele...
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WO/2021/028804A1 |
The present invention relates to a tool (10, 110) for a press brake, of the type adapted to produce a bend line in a sheet material, where said tool comprises a body (11, 111) connectable to a movable or fixed part of a press brake, char...
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WO/2021/025566A1 |
The present invention consists of reducing the energy requirements necessary for operation. This is achieved by installing a shaft on each skirt: these shafts bear the weight of each skirt, thus reducing the energy required for their ope...
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WO/2021/016646A1 |
The invention relates to a method for transferring a workpiece (3) in a bending unit (1) comprising at least one bending machine (4) from a first manipulator (17) to a second manipulator (18) by means of a manipulation system (2). Each m...
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WO/2021/013810A1 |
The invention relates to a tool and a method for machining planar workpieces (10), in particular metal sheets, said tool having an upper tool (11) and a lower tool (9) which can be moved towards each other to machine a workpiece (10) arr...
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WO/2021/013806A1 |
The invention relates to a tool and a method for machining planar workpieces (10), in particular metal sheets, said tool having an upper tool (11) and a lower tool (9) which can be moved towards each other to machine a workpiece (10) arr...
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WO/2021/012361A1 |
Provided is a torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine, which comprises a rack (1), a lower die (2) fixedly connected with the rack (1) and used for bending, a sliding block (3) ca...
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WO/2021/003512A1 |
The invention relates to a method for positioning an operating apparatus (28) in respect of a bending machine (3) of a production line (1) for bending sheet metal. A work surface (39) having specified boundaries is defined for the operat...
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WO/2020/262676A1 |
Provided is a press brake (1) that can efficiently put a uniform curve into a workpiece (90) that has a non-uniform plate thickness when the workpiece (90) is bent. The press brake (1) comprises a die (2) that supports the workpiece (90)...
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WO/2020/257904A1 |
The present invention discloses a solution to the problem of manufacturing vehicle axles with reduced diameters and greater thicknesses, such that the solution of the present invention describes means for manufacturing a cylinder from sh...
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WO/2020/262678A1 |
Provided is a press brake with which an improvement in bending accuracy can be achieved. A press brake 1 is provided with a conveying mechanism 2 for intermittently conveying a workpiece 90, a die 3, a punch 4 including a plurality of pu...
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WO/2020/262684A1 |
Provided is a press brake with which it is possible to improve shaping accuracy during partial bending. This press brake is provided with: a conveying mechanism for intermittently conveying a workpiece; a die including a pair of shoulder...
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WO/2020/262669A1 |
This press brake is provided with: a die (11) and a punch (12) which face one another; and a punch driving mechanism (15) which moves at least one of the die (11) and the punch (12) relative to one another, with a workpiece (40) disposed...
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WO/2020/262680A1 |
Provided is a press brake that improves bending precision when using the partial bending method. The press brake comprises: a transport mechanism that intermittently transports workpieces; a die; a punch; a crowning mechanism; a bending ...
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WO/2020/254023A1 |
Roll-forming machine for forming, from a flat sheet metal strip (5), a hat beam which has a profile that varies along its length. The machine comprises several consecutively arranged forming stations, each of which comprising a first pai...
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WO/2020/255821A1 |
In this processing order determination method, a computer acquires (S10) information regarding a plurality of mold setups to be used in bending processing of a component, uses the mold switching time between each of the mold setups as a ...
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WO/2020/256686A1 |
First drive roller and second drive roller are coplanar and adjustable about an axis to increase or decrease the distance between the same to accommodate varying thicknesses in material. A first shaping roller and a second shaping roller...
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WO/2020/246507A1 |
A moving body (50) is provided in such a way as to be capable of moving in a left-right direction on a rear surface side of a table (24). A bending system (10) is provided with a movement actuator (52) which causes the moving body (50) t...
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WO/2020/240971A1 |
The objective of the present invention is to manufacture a product with a desired bent shape having high bending dimension accuracy, regardless of variability in an extruded profile.　This bending back method is characterized by includi...
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