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公开(公告)号：EP0916427B1
公开(公告)日：2005-05-25
申请号：EP98904419.3
申请日：1998-02-24
申请人： INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORKS , Japan Science and Technology Agency
IPC分类号： B21D22/20
CPC分类号： B21D22/206 , B21D22/208
摘要： A progressive deep-drawing machine comprising a feeder which pitch-feeds a hoop-like long object intermittently in a longitudinal direction, a plurality of punching die sets which are arranged in the feeding direction of the object and by which at least the object is successively subjected to deep-drawing, and an annealer through which the object can pass and which is provided at the intermediate point of the punching die sets to subject the object to an intermediate annealing treatment.
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公开(公告)号：EP1213135A1
公开(公告)日：2002-06-12
申请号：EP01904467.6
申请日：2001-02-15
发明人： Futamura, Shoji , MACHIDA, Takeo Inst.of Tech.Prec.Elec.Dis. Work's , Murata, Chikara Inst.of Tech.Prec.Elec.Dis. Work's , Kaneko, Hiromitsu Inst.of Tech.Prec.Elec.Dis.Works
CPC分类号： B21D22/206 , B23P23/04 , Y10T29/5143 , Y10T29/5197 , Y10T29/5198 , Y10T409/30448 , Y10T409/305264 , Y10T409/309296
摘要： An index-feed processing system that can reduce the machining cost of a product involving a plurality of machining processes is disclosed. The index-feed processing system comprises a plurality of processing units disposed in the longitudinal feeding direction of a workpiece corresponding to a plurality of processing processes so that the processing processes are performed sequentially as the workpiece is indexed. The processing unit body comprises a base plate and a support plate provided at a predetermined distance from the base plate, a slider provided movably between the base plate and the support plate in the direction orthogonally intersecting the base plate and the support plate, and a drive means for driving the slider. The processing units are formed as machining units so that machining operations can be performed by controlling the movement of the slider.
摘要翻译： 公开了一种能够降低涉及多个加工工序的产品的加工成本的指标进给处理系统。 折纸进给处理系统包括多个处理单元，该多个处理单元设置在与多个处理过程相对应的工件的纵向进给方向上，使得随着工件被索引而顺序执行处理过程。 所述处理单元主体包括基板和设置在距所述基板预定距离的支撑板;滑块，其在与所述基板和所述支撑板正交的方向上可移动地设置在所述基板和所述支撑板之间;以及驱动 用于驱动滑块的装置。 处理单元形成为加工单元，从而可以通过控制滑块的移动来执行加工操作。
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公开(公告)号：EP0196791B1
公开(公告)日：1990-01-31
申请号：EP86301511.1
申请日：1986-03-04
发明人： Ozaki, Sei , Futamura, Shoji Institute of Technology Precision , Kojima, Masaru , Inoue, Satoru
CPC分类号： B28B3/269
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公开(公告)号：EP0919306B1
公开(公告)日：2009-06-24
申请号：EP98904418.5
申请日：1998-02-24
申请人： INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORKS , Japan Science and Technology Corporation
发明人： FUTUMURA, Shoji, Institute of Technology Precision , MURATA, Chikara, Institute of Technology Precision , AOKI, Isamu, Dept. of Mechanical Engineering
CPC分类号： B23P15/246 , B21D28/02 , B21D28/10 , B21D35/00 , B23K26/22 , B23K26/24 , B23P15/00 , B23P2700/12 , Y10T29/49472 , Y10T29/49478 , Y10T29/5142 , Y10T83/0476 , Y10T156/1056 , Y10T156/1062 , Y10T156/1075 , Y10T156/13 , Y10T156/1304 , Y10T156/1322 , Y10T156/137 , Y10T156/1761
摘要： A method of manufacturing a member which has different cross sections at different positions in a height direction. A hoop-like long object to be machined is fed progressively in a longitudinal direction. A plurality of structural members which have outlines corresponding to the respective cross sections of the member are formed at a plurality of stages, and progressively fed while they are secured to the object. At the final stage, the structural members are successively punched and stacked and unified. Alternatively, together with the punching of the structural members, relief holes through the structural members are provided. After the structural members are stacked and welded by a laser beam, another structural member is put on the welded stacked structural members in such a way that its relief holes are aligned with the weld protuberances of the welded structural members and pressed. A laser beam is applied to portions of the structural members other than the relief holes to unify the structural members successively.
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公开(公告)号：EP1213135B1
公开(公告)日：2005-04-27
申请号：EP01904467.6
申请日：2001-02-15
发明人： Futamura, Shoji , MACHIDA, Takeo Inst.of Tech.Prec.Elec.Dis. Work's , Murata, Chikara Inst.of Tech.Prec.Elec.Dis. Work's , Kaneko, Hiromitsu Inst.of Tech.Pr.Elec.Dis.Work's
CPC分类号： B21D22/206 , B23P23/04 , Y10T29/5143 , Y10T29/5197 , Y10T29/5198 , Y10T409/30448 , Y10T409/305264 , Y10T409/309296
摘要： A progressive processing device capable of reducing the processing cost of the products manufactured through a plurality of machining processes, wherein a plurality of processing units are disposed in correspondence with a plurality of processing processes in the longitudinal direction of a processed material so that the processed material is processed sequentially by the pitch feed of the processed material, a main body is formed of a substrate, a supporting plate installed apart a specified distance from the substrate, a slider formed movably between the substrate and the supporting plate in the direction perpendicular to the substrate and the supporting plate, and a drive means driving the slider, the processing units are formed in machining units, and the slider movement is controlled so that the machining can be performed successively.
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公开(公告)号：EP1293335A1
公开(公告)日：2003-03-19
申请号：EP01922039.1
申请日：2001-04-24
CPC分类号： F15B11/0325 , B30B1/323 , B30B15/161 , F15B2211/214 , F15B2211/30505 , F15B2211/40515 , F15B2211/41527 , F15B2211/455 , F15B2211/46 , F15B2211/50581 , F15B2211/5159 , F15B2211/7053 , F15B2211/775
摘要： The press working apparatus of the prepent invention is adapted so that the apparatus moves at a large moving speed in a first stroke stage before the press working of a workpiece, and a large pressing force is produced at a second stroke stage at which the workpiece is about to be pressed.
The press working apparatus has a first cylinder of a small diameter, and a second cylinder of a large diameter; the moving speed of a first piston in the first cylinder is made substantially equal to the moving speed of a second piston in the second cylinder in the first stroke stage, and the pressing force exerted onto the workpiece is made larger by the movement of the second piston in accordance with Pascal's law.-
9.发明公开A self-sacrifice type metal corrosion inhibitor and a metal corrosion inhibiting method 审中-公开牺牲腐蚀抑制剂和方法用于抑制金属腐蚀
公开(公告)号：EP1125988A3
公开(公告)日：2002-09-04
申请号：EP01103541.7
申请日：2001-02-16
CPC分类号： C09D5/10
摘要： A self-sacrifice type metal corrosion inhibitor and a metal corrosion inhibiting method are provided in the present invention. Said self-sacrifice type metal corrosion inhibitor comprises one or more kind(s) of metal powder having a greater ionization tendency than that of a metal to be treated, water insoluble thermoplastic resin powder, water soluble anticorrosion agent, surface active agent, thickener, and water. Said metal corrosion inhibiting method comprises preparing a treatment solution by dispersing said metal powder having a greater ionization tendency than that of said metal to be treated and said water insoluble thermoplastic resin powder in water containing said water soluble anticorrosion agent, said surface active agent and said thickener, adhering said treatment solution to the surface of said metal to be treated, heating said metal to be treated to melt said thermoplastic resin powder and form a thermoplastic resin layer fixed on the surface of said metal to be treated, and forming a metal corrosion inhibiting layer on the surface of said metal to be treated by fixing said metal powder on the surface of said metal to be treated through said thermoplastic resin layer as an adhesive layer.
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公开(公告)号：EP0916427A1
公开(公告)日：1999-05-19
申请号：EP98904419.3
申请日：1998-02-24
CPC分类号： B21D22/206 , B21D22/208
摘要： Index-feed deep drawing apparatus comprising a feeding device for intermittently indexing a long-sized work piece, wound in a hoop, in the longitudinal direction, and a plurality of punch/die sets disposed in the feeding direction of the work piece and adapted to sequentially carry out deep drawing at least on the work piece, in which an annealing device adapted to allow the work piece to pass is provided between the deep drawing punch/die sets so as to subject the work piece to intermediate annealing treatment.
摘要翻译： 折痕进给深拉伸装置，包括用于间断地分度沿长度方向缠绕在箍中的长尺寸工件的进给装置和沿着工件的进给方向设置的多个冲头/模具组， 在深冲冲模/模具组之间，至少在工件上依次进行深冲压，其中适于允许工件通过的退火装置以使工件进行中间退火处理。
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