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WO/2022/054499A1 |
Provided are: a steel strip from which material quality information can be provided with high accuracy; and a method for producing the same. A steel strip (9) includes a medium for providing material quality information that includes mat...
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WO/2022/049975A1 |
This vibration prediction method for a rolling mill predicts vibration of a rolling mill in a rolling process for rolling a metal strip by means of the rolling mill using a rolling roll polished by a roll polisher, and involves a step fo...
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WO/2022/017785A1 |
The invention relates to a method for producing coil springs by spring winding by means of a numerically controlled spring winding machine, in which a wire is fed by a feeding device of a forming device of the spring winding machine unde...
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WO/2022/016830A1 |
A high-precision, heavy-load, numerical control flanging machine, comprising a machine frame (10), an edge pressing assembly, a flanging beam (31) and a flanging beam driving mechanism. The flanging beam driving mechanism comprises an in...
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WO/2022/013169A1 |
The invention relates to a method for marking a steel strip (11) with material properties of the steel strip. The method comprises the following steps: - measuring material properties of the steel strip (11) at a plurality of discrete st...
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WO/2022/007364A1 |
A lifting mechanism for a tabletop hemming machine based on a sectional control principle, comprising a base (7), a lifting block (8), a lead screw (9), a left wedge block (10), a right wedge block (11), and a motor (14). The lead screw ...
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WO/2021/256443A1 |
Provided are a mechanical property measurement device and mechanical property measurement method capable of accurately measuring mechanical properties by physical quantities. Also provided are a material manufacturing facility and materi...
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WO/2021/256442A1 |
Provided are a mechanical property measuring device and a mechanical property measuring method capable of measuring a mechanical property accurately by way of a physical quantity. Also provided are a substance manufacturing facility and ...
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WO/2021/220653A1 |
Provided is inclined rolling equipment with which a defect in the shape of an unsteady portion at the distal and proximal ends of a seamless tube blank can be prevented. This inclined rolling equipment is provided with an inclined pier...
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WO/2021/213883A1 |
The invention relates to a tool for processing plate-like workpieces (35), in particular sheet metal, comprising: an upper tool (12) having a clamping pin (18) and a main body (19), which lie on a common position axis (27), and having a ...
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WO/2021/212423A1 |
A soft punch metal micro member forming force measuring device that uses a flexible medium (24) as a punch. The soft punch metal micro member forming force measuring device comprises a force measuring component (12), a forming die (21), ...
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WO/2021/190710A1 |
The aim of the invention is to provide methods, apparatuses and drawing mandrels in which the shaping process can be monitored as closely as possible. The aim is achieved in that a drawing machine and a drawing method for manufacturing o...
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WO/2021/192713A1 |
A shape control method for a rolling machine according to the present invention includes: a measurement step for measuring a shape of a steel plate on an output side of a rolling machine; and a control step for controlling the rolling ma...
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WO/2021/175545A1 |
The invention relates to an apparatus (1) for marking a component (2) by applying readable identifying information, wherein the identifying information has at least one identifying feature, in particular an identifying symbol, wherein a ...
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WO/2021/135176A1 |
Disclosed is a mold smart terminal, comprising a housing (1) and a mold monitoring assembly (2) installed in the housing, wherein the mold monitoring assembly comprises a button switch (21), the housing is provided with an installation c...
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WO/2021/083945A1 |
The invention relates to a force measuring device (10) for detecting drawing forces acting on a drawn item (30) in three dimensions, comprising a force introduction element (12) and a supporting element (14) arranged spaced apart therefr...
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WO/2021/038760A1 |
This roll status monitoring device is provided with: a rolling load detecting means configured to detect the rolling load of a roll being monitored, selected from among an upper roll set and a lower roll set, when rolling stock is being ...
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WO/2021/033723A1 |
Provided are a manufacturing facility and a manufacturing method for a thick steel plate capable of precisely controlling a first-stage rapid cooling and a second-stage rapid cooling when a thick steel plate is rapidly cooled in two stag...
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WO/2021/024448A1 |
This method for assisting operation of a rolling facility comprises a target rotational speed acquisition step for acquiring the rotational speed fr of a rolling roll, and a step for outputting the acquired rotational speed fr as a targe...
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WO/2021/024447A1 |
This state evaluation method of a rolling device is a method for evaluating the growth tendency of N-polygonization in which the rolling rolls of the rolling device are unevenly worn into an N-polygon, the method comprising: a vibration ...
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WO/2021/008773A1 |
A roll of chain link steel wire mesh comprises marks provided according to a regular pattern over the surface of the steel wire mesh. The marks are provided by tape attached to the chain link steel wire mesh. A method to manufacture such...
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WO/2020/259219A1 |
Disclosed are a pocketed spring string conveying device and method and a spring core body production apparatus and method. The pocketed spring string conveying method comprises: alternately conveying first pocketed spring string sections...
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WO/2020/243191A1 |
A working element operable to expand an end of a tube includes a main body configured to rotate about an axis, a plurality of roller supports movably coupled to the main body, the roller supports movable relative to the main body between...
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WO/2020/225369A1 |
The invention relates to a forming machine for producing bent parts from an insulated elongate material (4) in the form of a wire or flat material in which an electrically conductive metal (36) is sheathed with an electrically insulating...
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WO/2020/192980A1 |
The invention relates to a method for preventing shape changes in metal coils (1), in particular for preventing a collapsing of newly wound hot coils (1). In the method, a metal coil (1), in particular a newly wound hot coil (1), is rota...
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WO/2020/189276A1 |
The purpose of the present invention is to enable molding of an engraved molding subject at high productivity when performing variable engraving, for each molding subject, on a coil material supplied to a press for molding part of a can....
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WO/2020/187523A1 |
The invention relates to an embossing stamp (1) for embossing an identifying mark on a motor vehicle component, having an embossing mechanism (2), which can be set individually for the motor vehicle component being embossed in dependence...
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WO/2020/174507A1 |
The method for detecting the curvature of elongated metal elements comprises the steps of preparing along a feeding line in a feeding direction (A) a straightener assembly (4) for an element (2), an assembly (3) for detecting the residua...
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WO/2020/171096A1 |
A rolling load predicting device according to the present invention is a rolling load predicting device for predicting a rolling load of a rolling mill that rolls a steel material, and is provided with a means for predicting the rolling ...
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WO/2020/157818A1 |
This diagnostic device for diagnosing a piece of machinery that includes a driving part and a driven part rotationally driven by the driving part comprises: a plurality of acoustic sensors that are provided to different locations and tha...
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WO/2020/149380A1 |
This press-formed article manufacturing method includes: acquiring the thickness of a sheet material B; and press-forming the sheet material B into a press-formed article using a die 6, a punch 7, and a movable mold that can move relativ...
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WO/2020/149381A1 |
This press-formed article manufacturing method includes: individually acquiring the warpage of each sheet material to be pressed; and press-forming each sheet material into a press-formed article using a die 6, a punch 7, and a movable m...
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WO/2020/137014A1 |
This chattering detection method for a cold rolling mill involves a measurement step for measuring vibration in the cold rolling mill, a calculation step in which, for a vibration time waveform measured in the measurement step, calculate...
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WO/2020/126577A1 |
The invention relates to a system having a material belt (1), a surface inspection system (4), a marking unit (3), a reading device (9), a database (12), and a visualization device (2), wherein the marking unit (3) is configured to apply...
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WO/2020/111246A1 |
The present invention provides a defect grinding method for round steel by which a defect portion of round steel can be automatically ground without causing such error grinding that a position of the defect portion and a grinding positio...
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WO/2020/111247A1 |
Provided are a round steel material marking detection device and detection method, and a method for manufacturing a steel material, with which the risk of a marking being missed is significantly reduced by detecting markings automaticall...
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WO/2020/100561A1 |
Provided is a roll press device wherein a thickness gauge is provided on an exit side of a first compression roller and a second compression roller, and detects the thickness of an electrode plate of a secondary cell at each of three or ...
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WO/2020/089677A1 |
The invention relates to an aligning device (15) for straightening a line (11), comprising an aligning system (20) having a first row of rollers (21) and a second row of rollers (31) which can be moved relative to one another. The aligni...
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WO/2020/084438A1 |
A device (100) configured to apply a wire (F) made of electrically conductive material on a substrate, which device (100) comprises: ■ a support unit (10) comprising means (20) for dragging the wire, said dragging means (20) comprising...
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WO/2020/083769A1 |
The invention relates to a method for spatially arranging coils (1,..., 6) in a coil store (7), in which multiple coils (1,..., 6) can be stored, wherein the method comprises the following steps: a) providing electronic data relating to ...
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WO/2020/071002A1 |
A method for manufacturing plated wire rod, having: a step for preparing a plated wire rod precursor having a drawn wire-shaped base material and a plating coating provided on the surface of the base material, the base material in the st...
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WO/2020/059202A1 |
Provided is a method which is capable of accurately detecting information about the shape, which is necessary and sufficient for determining the quality of a joint part of a joining member. According to the present invention, shape coord...
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WO/2020/044533A1 |
Provided is a manufacturing process monitoring device which does not require a threshold for determining an abnormality and can determine an abnormality in a manufacturing process. The manufacturing process monitoring device is provided ...
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WO/2020/036123A1 |
A method for identifying a thrust reaction force acting point on a reinforcing roll in a rolling mill having four or more rolls, said method including: a step in which the friction coefficient between rolls and/or the cross angle between...
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WO/2020/021906A1 |
A metal bend pipe 1 having a bend portion 10 bent in a semi-circular arc shape, wherein an identification part 5, which enables one of the two end portions 10a and 10b of the bend portion 10 to be identified as the bending-start side or ...
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WO/2020/004592A1 |
Provided are an undrafted portion width detection device and a detection method in which the width of an undrafted portion of a steel material can be correctly detected even when the temperature difference between a drafted portion and t...
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WO/2020/003182A1 |
The present invention refers to a cooling control system of a coiling mandrel (102; 202; 302; 402; 502; 602) for metal products which comprises: an internal shaft (108; 308) with a plurality of sectors (109); an external drum which as a ...
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WO/2019/230850A1 |
This rolling mill having at least four stages is provided with: measuring devices each of which measures, with respect to any one reference roll, a rolling direction force acting at least on a work-side roll chock and a drive-side roll c...
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WO/2019/220542A1 |
A rolling equipment diagnosis device including a motor, a rolling roll driven by the motor, and a motive power transmission unit for transmitting motive power of the motor to the rolling roll, wherein the rolling equipment diagnosis devi...
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WO/2019/221297A1 |
Provided is a 4-high or more rolling mill comprising a plurality of rolls that includes at least a pair of work rolls and a pair of reinforcing rolls supporting the work rolls, wherein any one roll among the rolls arranged in the depress...
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