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JP2014104490A |
To provide a manufacturing method of a brake disc capable of reducing cost, without impairing an aesthetic appearance, in the manufacturing method of the brake disc having an outer peripheral shape of a recess-projection repeating shape ...
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JP2014094407A |
To provide a winding beginning end correction device of a coil-form plate material capable of correcting hanging of the winding beginning end of the coil-form plate material, and capable of surely separating a winding beginning end corre...
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JP5494692B2 |
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JP5500577B2 |
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JP5467408B2 |
To provide an austenitic stainless steel sheet for spring, excellent in spring threshold value, and a manufacturing method of the same, and the spring manufactured by using the same. This austenitic stainless steel sheet for spring has t...
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JP3189631U |
To provide an aluminum panel correction dedicated bit capable of adjusting a welding state of a standing bit by raising a welding direction with a finger and finely adjusting an angle even when the welding state is not adjusted. PROBLEM ...
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JP5452930B2 |
The control of the overlapping of levelling rollers in a planishing machine consists of : (A) measuring at least the overall value of the torques transmitted to the planishing rollers by the motors; (B) determining the actual value of th...
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JP5448692B2 |
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JP5438190B2 |
To easily detect a short circuit failure on a current collecting plate of a square battery and prevent in advance a short circuit caused by a burr generated during cutting or existence of sputters generated during welding of the current ...
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JP5435724B2 |
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JP5434040B2 |
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JP5429700B2 |
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JP5412829B2 |
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JP5393361B2 |
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JP5391786B2 |
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JP5387347B2 |
The present invention relates to a method for manufacturing a steel plate by the use of a steel plate manufacturing facility provided with at least one cooling device, at least one rectifying device, and at least one induction heating de...
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JP5380879B2 |
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JP2013237077A |
To set the number of straightening passes of a preceding material more properly.A controller 6 is configured so that the number of straightening passes of a preceding material 5a is changed by comparing a straightening completion time Ta...
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JP5353418B2 |
To provide a ram head used for a press-straightening machine, which inhibits the manufacturing cost of a thick steel plate from rising, and which improves the production efficiency of the steel plate. The ram head is attached to a press-...
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JP5353029B2 |
To provide a manufacturing method for a cold-rolled steel sheet with a finish thickness of ≤0.2 mm, capable of suppressing defects of flatness, such as an edge wave and a center buckle, and also effectively suppressing defects of shape...
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JP5334519B2 |
In a method for processing a high-strength member having a high Si content of more than 0.7% by mass, a high-strength steel material containing, on the basis of mass percent, 0.05% or more C, more than 0.7% Si, and 0.8% or more Mn is sub...
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JP2013220440A |
To provide a straightening machine that can continuously change the gap between upper and lower straightening rolls and whose maintenance is easy.A straightening machine 10 includes upper and lower straightening rolls 11 and 12 arranged ...
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JP2013215754A |
To provide a straightening machine which can adjust a gap between upper and lower straightening rolls when straightening a steel plate and achieves easy maintenance.A straightening machine 10 includes: upper and lower straightening roll ...
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JP2013198919A |
To provide a build-up welding method and a device capable of forming a base material in an excellent shape by build-up welding with a filling welding material.A filling welding material 300 is build-up welded at a surface welded position...
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JP5295545B2 |
The invention relates to a foot machine for sheet metal pullout appliance, comprising a pair of stick-shaped foot parts arranged in parallel, a fixing part fixedly connected with the sheet metal pullout appliance, a connecting part for c...
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JP2013180331A |
To improve yield by reducing a warp occurring in a metal strip when restarting an operation after a line stop.In a warp control method for a metal strip, by controlling rotational speeds of bridle rolls 13A, 13B respectively disposed on ...
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JP2013180335A |
To provide a method of straightening a steel sheet with a roller leveler, by which working state in a steel sheet width direction is recognized accurately and an appropriate correction can be performed on straightening rollers.There is p...
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JP2013166158A |
To provide a method and a device for correcting a deformed cross section strip capable of uniformly correcting the deformed cross section strip without reducing working efficiency of the correction.A deformed cross section strip 2 formed...
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JP5262150B2 |
To provide a method and an apparatus for manufacturing a metal separator for a fuel cell, which can secure good productivity and product accuracy. A metal blank 202 of the separator for a fuel cell is passed between forming roll sets 222...
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JP2013146749A |
To enable an occurrence of chatter marks to be easily detected.In a back-up roll for a tension lever device, a radial load applying bearing 33 and thrust load applying bearings 34 are arranged between a roll 32 and a shaft 31, and contac...
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JP5237573B2 |
To provide respective methods for manufacturing aluminum-alloy sheet materials, sheets and formed members by which the productivity of a local softening and forming process can be improved and a large-sized member can be mass-produced. A...
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JP2013132679A |
To provide stress relieving equipment which can remove stress easily.The stress relieving equipment 3 includes a heating device 8 for heating a wall surface to relieve stress generated during welding, and a supporting device 18 for suppo...
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JP5229151B2 |
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JP5188845B2 |
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JP5178310B2 |
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JP5177017B2 |
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JP3182501U |
To provide a drawer device for repairing a dent, which can be gradually pulled out while finely adjusting each of a dent portion and a linear groove portion generated in an automobile body, and can accurately and easily repair the dent a...
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JP5169261B2 |
A metal plate member used as a filter for a liquid ejecting head or the like is a metal plate member with a plurality of through bores perforated therethrough, and on the surface thereof, pressure imprints by pressing a pressing member a...
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JP5169480B2 |
To provide a manufacturing apparatus for a fuel cell separator which is applicable at a low cost to a highly durable solid high-polymer fuel cell, and has excellent hermetic properties with less twist and undulation after a manufacturing...
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JP5168170B2 |
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JP5138286B2 |
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JP2013503752A |
The machine for leveling a strip of material has a fixed lower back plate (1), from which multiple vertical beams (2a, 2b) extend, and the beam is of the strip of material. Located on each side of the longitudinal axis of movement, it ha...
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JP5121059B2 |
To provide a straightening apparatus and a straightening method having the excellent cooling performance, and capable of adequately keeping the distance between a weld part and a heating part and of reducing the size and the weight of th...
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JP2013006199A |
To provide a backup roll bearing device which is capable of easily adjusting the cross sectional height in the backup roll bearing device, and is capable of easily controlling the relative difference of each cross sectional height of the...
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JP2013000775A |
To provide a holder for welding a washer capable of quickly cooling a high heat state of a welding zone immediately after completion of passing of a welding current for welding the washer by a wind cooling method and giving no thermal ba...
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JP5101517B2 |
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JP5104088B2 |
To provide a metal sheet material in which, even if many fine holes passing through an extra-thin sheet are made, the generation of warpage after working can be corrected, to provide a filter using the same, and to provide a method for w...
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JP3179932U |
To accurately set a moving distance to the next heating position with a simple configuration when performing strain removing heating while intermittently moving a trolley along a welded portion. I will provide a. A trolley body with whee...
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JP2012218011A |
To provide a method for draining a thin steel sheet just after a tension leveler, by which draining is appropriately performed on a thin steel sheet just after straightened with a tension leveler, without generating a warpage on the thin...
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JP3178878U |
To provide a bending apparatus for a chain link in which an end face of a sheared steel rod is formed in a good shape and a sound welded portion can be obtained. A chain steel wire is sheared along a V-shaped groove formed on both sides ...
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