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WO/1985/002141A1 |
A method for cutting with a penetrating structure (24, 42, or 62), a stack (22 or 32) of superimposed sheets (22A-22N or 32A-32N) of amorphous metal without shattering or cracking the sheets (22A-22N or 32A-32N). The method comprises pos...
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WO/1984/004892A1 |
Device for high-speed cutting of wires, rods and similar, proposed to cut a plurality of reciprocally parallel wires at the same time, which are located in one plane and in the very condition they come from, for example a straightening m...
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WO/1984/004571A1 |
A piston (3) for impulsively delivering mechanical energy is connected with a crank shaft (5) having a pin (5a) in co-action with a first coupling member (2a, 2b) on a rotatable member (2). The pin (5a) forms a second coupling member, wh...
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WO/1984/003463A1 |
A method of cutting two members which are to be welded together, along their weld faces before the two members are welded together. A cutting machine provided with two sets of guillotine shears (24), (25), which usually cuts the trailing...
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WO/1984/003462A1 |
A cutting apparatus for a welding machine cuts the corresponding end portion of a preceding member which will be welded and that of a following member before the two members are welded to each other. A shearing frame (19) is formed subst...
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WO/1983/003466A1 |
The present assembly, intended to severe cables, wires or similar, is comprised of a knife-holder unit (1) and an actuating device (21), the latter comprising a manually operated triggering member (24) and means (21, 23) to support the k...
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WO/1981/000070A1 |
Shears for cutting rolled steel sheets comprising an immovable blade (2) fixed on a frame (1) and a moving blade (3) fixed in a blade beam (4). The blade beam (4) is mounted with the possibility of reciprocating motion in the direction o...
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WO/1979/001022A1 |
A shearing machine for cutting large-dimensioned sheet material intended for cutting rolled steel plates with the use of simple and combined pattern-cards. The machine comprises two lifting platforms (2, 3) situated symmetrically in rela...
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JP7485355B2 |
To provide a reinforcing bar-cutting machine capable of cutting the reinforcing bars using a round blade with favorable productivity.A reinforcing bar-cutting machine 1 comprises upper and lower blades 12 and 11 capable of freely relativ...
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JP2024065007A |
[Problem] To improve production efficiency and quality in the manufacturing of end-treated electric wires, including the cutting and stripping process of electric wires, or the subsequent end-treatment process. [Solution] An end-treated ...
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JP2024061305A |
The present invention provides a method for manufacturing a roof molding having a flange portion, in which the leg portion can be cut without a leg cutting blade coming into contact with the flange portion. A continuous molded body 100, ...
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JP7478764B2 |
To produce a lead cutting system capable of cutting a lead at low cost, a lead cutting method, and a method for reproducing an alloy material.This lead cutting system comprises: cutting means 3 for cutting a lead; removing means 6 for re...
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JP7460945B1 |
A cut product of a Zn-Al-Mg-based plated steel material having a base steel material and a Zn-Al-Mg-based plating layer coated on the surface of the base steel material, wherein the cut end surface of the cut product is The end surface i...
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JP7460944B1 |
A cut product of a Zn-Al-Mg-based plated steel material having a base steel material and a Zn-Al-Mg-based plating layer coated on the surface of the base steel material, The cut end surface of the cut product is coated with a linear film...
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JP2024512161A |
Provides a smart shearing mechanism and a dividing shear for strip plate materials. The shearing mechanism includes an upper blade holder (5) and a lower blade holder (7) installed on the frame (8) corresponding to the upper and lower si...
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JP7448972B2 |
A method for material forming and/or cutting by means of a tool and a drive unit. The method includes moving the drive unit to provide kinetic energy to the tool, for the tool to strike a work material, so as to form and/or cut the work ...
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JP7448435B2 |
To provide a strip-shaped member connector and a strip-shaped member connecting jig capable of regulating the positional deviation of a pair of strip-shaped members.Mating portions 35a, 35b, and 35c that are inseparably fitted in the lon...
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JP2024025300A |
[Problem] To improve operational performance. [Solution] In an electric cutting machine 10, a lifter 60 is configured to include a nut portion 61 that is threadedly engaged with a drive shaft 53, and a lifter body 62 into which the drive...
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JP2024502689A |
The present invention is a detection system used in a scrap metal shear, which is a guillotine (10) for cutting scrap metal material, in which pressure is applied to the scrap metal material from above by a pressure piston (30). a guillo...
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JP7408242B2 |
To provide a slab cutting device having a constitution capable of suppressing the generation the bending of a slab and surface flaws without tilting a rear face roller table.A slab cutting device 100 comprises: a slab cutting machine 1 c...
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JP2023184123A |
To provide a press cutter which can suppress generation of cutting chips, at the time of cutting of a metal panel material.A press cutter 1 includes an upper blade 10 and a lower blade 20. The upper blade 10 has a first surface 11 formed...
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JP2023180212A |
To provide a jig for cutting device which can easily supply an object to be cut to a cutting device, and can cut the object to be cut with good accuracy.A jig 1 for cutting device holds a cutting device 10 that can cut an object 2 to be ...
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JP7400041B2 |
An automated trimming system is provided that includes a vision system that identifies the number of rings positioned within a coil and sheared positions where the rings need to be cut. One or more trimming mechanisms receive the sheared...
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JP7392033B2 |
The embodiment of the present disclosure provides a high-speed cutting device, which relates to the technical field of lithium battery manufacturing, the high-speed cutting device includes a mounting frame, a feeding mechanism, a linear ...
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JP2023167516A |
To provide a welding method capable of improving welding stability during welding after a steel plate is cut due to shear cutting.This steel plate relay welding method comprises: a cutting step, executed before relay welding of a steel p...
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JP7381431B2 |
A scrap cutter 50 is provided in a subsequent stage of the press machine 40 and cuts the scrap material fed from the press machine. The scrap cutter 50 includes: a slide 54 configured to be driven to reciprocate in the vertical direction...
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JP7358608B2 |
A processed product which uses, as a base material, a plated steel sheet that has a plating layer in the surface, while having a cut end that extends in the sheet thickness direction of the processed product. The cut end sequentially has...
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JP7357556B2 |
To provide a press device simply configured so that clearances of a lower blade and of an upper blade are adjusted properly in accordance with a thickness of a plate material at the device side, without selecting and inputting the cleara...
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JP7355083B2 |
To provide a shearing method and a punching method for steel plates, and a method for manufacturing press-molded articles, that can restrict distortion and fine cracks formed on sheared end surfaces.An upper blade and/or a lower blade in...
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JP2023130868A |
To provide a cutting device and a method for adjusting clearance of a cutting device which enable highly accurate adjustment of clearances between cutting blades, formed when the cutting blades are engaged with each other, and enable the...
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JP7338573B2 |
To achieve a shearing process reducing the tensile residual strain and processing area in the shearing edge face of a metal plate when applying a shearing process using a stepped upper blade to cutting of the metal plate, and to produce ...
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JP7328576B2 |
There is provided a cutting method for cutting a workpiece using a cutting tool comprising a die and a punch, including: arranging the workpiece between the die and the punch, and in a state in which a wedge-shaped first cutting part of ...
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JP2023109071A |
To provide a cutting device which can cut a wire properly while utilizing blades of a hand tool.In a cutting device, blades 41a, 41b of a hand tool 3 may be attached to or detached from attachment parts 42, 43. When the blades 41a, 41b a...
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JP7316014B1 |
An object of the present invention is to provide a shearing device that structurally enables further rigidity improvement of the shearing head. A shearing device (1) includes a shearing head (2), and a fixed blade (3) and a movable blade...
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JP2023102302A |
To provide a cutting device capable of preferably cutting an electrode.A cutting device is provided, which comprises a pair of blades and cuts an electrode by engaging the pair of blades, the cutting device includes a contact pressure im...
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JP2023093848A |
To eliminate the generation of chips by cutting a cutting object by a shear action of a main blade body and a receiving blade body and enable wide cutting with less restrictions on the cutting shape and the type of cutting object.A cutti...
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JP7288212B2 |
The present invention has as its technical problem to provide a punching method able to stably secure a stretch-flangeability equal to or greater than the case of using a punch having a flat blade at its bottom surface. The punching meth...
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JP2023072572A |
To provide a bar material cutting machine that makes a slide move up and down and makes a head attached to the slide drive a movable blade, so as to cut a supplied bar-like raw material in a predetermined length, which is configured to b...
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JP7279683B2 |
To provide a sliding liner which eliminates a need for bolt fastening from a side surface and enables easy attachment/detachment, and to provide a facility using the sliding liner.A sliding liner 30 is attached to a sliding portion, slid...
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JP3241764U |
Kind Code: A1 A hoop material cutting device is provided which, while having a simple structure, is capable of reducing the volume of cut pieces and further improving work efficiency. A hoop material cutting device has a hoop material (3...
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JP2023058927A |
To inhibit bristle cracking at end parts of a press molded product.An upper blade 2 and a lower blade 3 are relatively moved to press the upper blade 2 from above against a first region W1 of a workpiece W, while the lower blade 3 is pre...
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JP2023039107A |
To provide a metal mold by which a good cut surface can be obtained, and a punching method.A molding metal mold comprises: a lower mold 3 on which a base material T is placed; an upper mold 2 which is placed on the base material T that h...
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JP2023037677A |
To provide a cutting device and the like which can detect completion of cutting of a cutting object, with a simpler configuration.A cutting device comprises: a cutting blade for cutting a cutting object; a base which receives the cutting...
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JP7237336B2 |
To provide a cutting machine which has a movable blade being movable in a vertical direction with respect to a fixed blade and obtains a high cutting performance by suppressing the movement of the movable blade in longitudinal and latera...
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JP7230582B2 |
To provide a shear processing method capable of suppressing vibrations and noise.In a shear processing method, material to be processed having a first plane and a second plane of the side opposite thereto is arranged on a die such that t...
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JP2023508104A |
The present disclosure relates to a strap segment cutting system for positioning strap segments and removing strap segments from an object, such as a metal coil.
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JP7217380B1 |
The object of the present invention is to provide a metal fiber for reinforcing concrete, which can be mass-produced at a low cost and which has excellent pull-out resistance, and a method and apparatus for manufacturing the same. The me...
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JP2023016506A |
To reduce residual tensile stress of a fractured surface of a worked material, in shearing a steel plate to manufacture the worked material and to suppress variation in property of a plurality of sheared end faces, even when the worked m...
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JP7212920B2 |
To provide a cutting device for a cut material such as a bar steel, a wire or the like in which the cut material can be born with a sufficient clamping force against a movable blade at the time of shearing.A movable blade 4 is fixed to a...
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JP7207076B2 |
To provide a shear device for an extrusion press device which can avoid that a shear blade contacts a cut surface of an extrusion product exposed to a die end face when lifting the shear blade.A shear device 10 for an extrusion press dev...
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