公开(公告)号：US11786992B2

公开(公告)日：2023-10-17

申请号：US17150583

申请日：2021-01-15

申请人： FUTABA INDUSTRIAL CO., LTD.

发明人： Shota Muto ,  Keigo Yasuda ,  Koji Yamaguchi

IPC分类号： B23K26/26 ,  B23K10/02 ,  B23K26/00 ,  B21D35/00 ,  B23K26/21

CPC分类号： B23K26/26 ,  B21D35/007 ,  B23K10/02 ,  B23K26/0093 ,  B23K26/21

摘要： Provided is a method of manufacturing a molded product that can reduce problems on a reinforcing plate during pressing. In one aspect of the present disclosure, the method of manufacturing a molded product includes welding a first metal plate overlaid with a second metal plate to the second metal plate; and pressing the first metal plate and the second metal plate together. In the pressing, a base surface and a wall surface are formed on the first metal plate; the wall surface is disposed to cross the base surface. In the welding, a first welding is performed on a reinforcing portion of the second metal plate that is overlaid on an area of the first metal plate that is formed into the wall surface; and subsequently, a second welding is performed in a direction crossing a direction of the first welding.

公开(公告)号：US20190217371A1

公开(公告)日：2019-07-18

申请号：US16363797

申请日：2019-03-25

申请人： FORD MOTOR COMPANY

发明人： Laurent Bernard CHAPPUIS ,  S. George LUCKEY ,  Andrey M ILINICH ,  Keith ZOBAY

IPC分类号： B21D53/88 ,  B23C3/12 ,  B62D65/02 ,  B23P15/00 ,  B62D25/02 ,  B21D28/02 ,  B21D31/00 ,  B21D35/00

CPC分类号： B21D53/88 ,  B21D28/02 ,  B21D31/005 ,  B21D35/007 ,  B23C3/12 ,  B23C3/128 ,  B23C2215/08 ,  B23C2220/28 ,  B23C2270/16 ,  B23P15/00 ,  B23P2700/12 ,  B62D25/02 ,  B62D65/02 ,  Y10T29/49622 ,  Y10T409/303752 ,  Y10T409/303808

摘要： A method and a system are disclosed for making an article of manufacture from a blank defining an internal opening. A stack of blanks are aligned and the internal openings of the blanks in the stack of blanks are machined by a rotary cutting tool to a finished dimension. The blanks are clamped together before machining in a numerically controlled machine tool. The blanks are subsequently formed individually in a sheet metal forming operation in which the inner perimeter of the internal openings is expanded as the blank is formed.

公开(公告)号：US20180236521A1

公开(公告)日：2018-08-23

申请号：US15753517

申请日：2016-08-04

申请人： THYSSENKRUPP STEEL EUROPE AG ,  thyssenkrupp AG

发明人： Thomas GROSSERÜSCHKAMP ,  Thomas FLÖTH

IPC分类号： B21D35/00 ,  B21D22/16 ,  B21D39/03

CPC分类号： B21D35/007 ,  B21D22/16 ,  B21D39/031 ,  B21D53/28

摘要： A method for producing a shaped part may include providing a first layer consisting of a first sheet metal material and at least a second layer consisting of a second sheet metal material, forming a preliminary composite comprising the first layer and the at least second layer, plating the preliminary composite, and forming the preliminary composite to obtain the shaped part using a flow turning, compression or deep drawing method. The plating may be done before or during the forming process. At least one of the first layer or the second layer may be heated for the plating and/or the forming. The shaped part may be formed by compressing the preliminary composite with a pressing body, and the pressing body may be moved parallel or perpendicular to an axis of symmetry during the compression.”

公开(公告)号：US20180178267A1

公开(公告)日：2018-06-28

申请号：US15757088

申请日：2016-08-22

申请人： JFE STEEL CORPORATION

发明人： Masanori Uesaka ,  Kunihiro Senda ,  Yoshihiko Oda ,  Yoshihide Kamitani ,  Yasuhito Shioiri

IPC分类号： B21D28/14 ,  H01F41/02 ,  H02K15/02 ,  B21D43/09 ,  B26D7/06

CPC分类号： B21D28/14 ,  B21D28/04 ,  B21D35/007 ,  B21D43/003 ,  B21D43/023 ,  B21D43/09 ,  B26D7/06 ,  B26D7/0625 ,  B30B15/30 ,  B30B15/306 ,  H01F41/02 ,  H01F41/0233 ,  H01F41/0266 ,  H02K15/02 ,  H02K15/026

摘要： A Laminated core manufacturing device includes: an overlapping unit configured to overlap the plurality of laminated core materials conveyed along different conveyance routes; an edge aligning unit configured to align edge positions in a width direction of the plurality of laminated core materials between the plurality of laminated core materials; an uplift prevention unit configured to prevent uplift of the plurality of laminated core materials; an edge position correction unit configured to correct the edge positions in the width direction of the plurality of laminated core materials; and a punching unit configured to punch out the plurality of laminated core materials which are overlapped by the overlapping unit and have been subjected to an edge position alignment process performed by the edge aligning unit, an uplift prevention process performed by the uplift prevention unit, and an edge position correction process performed by the edge position correction unit.

公开(公告)号：US20180126435A1

公开(公告)日：2018-05-10

申请号：US15800681

申请日：2017-11-01

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tetsuji EGAWA ,  Toshiyuki TAGUCHI

IPC分类号： B21D5/16 ,  B21D5/00 ,  B32B3/28 ,  B21D24/16 ,  B21D53/88

CPC分类号： B21D5/16 ,  B21D5/00 ,  B21D5/006 ,  B21D24/16 ,  B21D26/059 ,  B21D35/006 ,  B21D35/007 ,  B21D47/04 ,  B21D49/005 ,  B21D53/88 ,  B23K2101/006 ,  B23K2101/045 ,  B23P15/00 ,  B32B3/28 ,  B32B15/012 ,  B62D21/09 ,  B62D25/00 ,  B62D29/007

摘要： A bent member is a bent member including a metallic plate that is a main body, reinforcing plates provided to extend along bent portions formed by bending the metallic plate. The reinforcing plate is fitted in the opening formed in the metallic plate, and are welded to the metallic plate.

公开(公告)号：US09154023B2

公开(公告)日：2015-10-06

申请号：US13877078

申请日：2012-06-15

申请人： Hiroshi Miyaoka ,  Naoto Taguchi

发明人： Hiroshi Miyaoka ,  Naoto Taguchi

IPC分类号： B21D22/14 ,  H02K15/02 ,  H02K1/22 ,  B21D35/00 ,  B21D53/26 ,  H02K1/30

CPC分类号： H02K15/02 ,  B21D22/14 ,  B21D35/007 ,  B21D53/26 ,  B21H1/04 ,  B32B15/02 ,  H02K1/22 ,  H02K1/30 ,  Y10T29/49012

摘要： In a spinning processing method of processing cylindrical parts includes: joining at least two sheets of metal plates by bring together sheet surfaces of the metal plates; rotating the metal plates using a rotating shaft that is arranged perpendicular to the sheet surfaces of the metal plates; applying a separating and deforming force at a coupling position on a periphery of the at least two sheets of the metal plates to separate and deform the metal plates while the at least two sheets of the metal plates rotate; and applying a cylinder forming force to at least one of the metal plates to form a cylinder along the rotating shaft.

摘要翻译： 在加工圆柱形部件的纺丝加工方法中，包括：通过将金属板的片材表面组合在一起而连接至少两块金属板; 使用垂直于金属板的板表面布置的旋转轴旋转金属板; 在所述至少两个所述金属板的周边上的联接位置处施加分离和变形力，以在所述至少两个所述金属板旋转的同时分离和变形所述金属板; 以及向所述金属板中的至少一个施加圆柱形成力以沿着所述旋转轴形成圆柱体。

公开(公告)号：US20140325823A1

公开(公告)日：2014-11-06

申请号：US14234300

申请日：2012-07-18

申请人： Laurent Ferrer ,  Jean-Michel Patrick Maurice Franchet

发明人： Laurent Ferrer ,  Jean-Michel Patrick Maurice Franchet

IPC分类号： B21D39/03

CPC分类号： B21D39/03 ,  B21D22/022 ,  B21D35/007 ,  C21D2251/02 ,  F04D29/023 ,  F04D29/522 ,  F05D2230/40 ,  F05D2300/174 ,  F05D2300/5021 ,  F05D2300/701 ,  Y10T29/49908

摘要： A method for assembling metal shells, including: (a) providing a first shell made of a titanium fire-resistant alloy with a shape similar to a final shape thereof and having first and second opposite surfaces, the second surface including raised portions acting as anchoring points between shells; (b) providing at least one second shell made of a titanium alloy and having first and second opposite surfaces; (c) placing the first surface of the second shell on the second surface of the first shell; (d) heating the second shell to a temperature higher than a second temperature; (e) deforming the second shell at the second temperature on the first shell, such that the first surface of the second shell matches the second surface of the first shell, the second shell thus being secured to the first shell; and (f) cooling an assembly of the first and second shells to ambient temperature.

摘要翻译： 一种用于组装金属壳的方法，包括：（a）提供由钛耐火合金制成的第一壳，其具有类似于其最终形状的形状并具有第一和第二相对表面，所述第二表面包括用作锚定的凸起部分 贝壳之间的点; （b）提供由钛合金制成并具有第一和第二相对表面的至少一个第二壳体; （c）将第二壳体的第一表面放置在第一壳体的第二表面上; （d）将第二壳体加热到高于第二温度的温度; （e）使所述第二壳体在所述第一壳体处的第二温度变形，使得所述第二壳体的所述第一表面与所述第一壳体的第二表面匹配，从而将所述第二壳体固定到所述第一壳体; 和（f）将第一和第二壳体的组件冷却至环境温度。

公开(公告)号：US20120291923A1

公开(公告)日：2012-11-22

申请号：US13518997

申请日：2009-12-25

申请人： Koji Nishida ,  Yuji Suzuki

发明人： Koji Nishida ,  Yuji Suzuki

IPC分类号： C23C8/24

CPC分类号： C23C8/24 ,  B21D35/007 ,  B21D53/14 ,  B21D53/16 ,  C21D1/06 ,  C21D9/00 ,  C21D9/40 ,  C23C8/02 ,  C23C8/04 ,  C23C8/26 ,  C23C8/80 ,  F16G5/16

摘要： Providing a method of manufacturing a laminar ring, which permits an improvement of efficiency of a nitriding treatment of a plurality of metallic band members which constitute the laminar ring.The method includes a nitriding treatment step of subjecting first through ninth metallic band members to a nitriding treatment wherein the metallic band members are kept in an atmosphere including a nitriding gas by a predetermined concentration, for a predetermined length of time, while gaps are formed between circumferential portions of adjacent ones of the metallic band members laminated on each other such that a position of the gaps is moved relative to the metallic band members in a circumferential direction of the metallic band members, to permit nitrogen to diffuse into surface portions of the metallic band members, so that the nitriding gas can be sufficiently supplied between the adjacent ones of the metallic band members over their entire circumference, to permit the metallic band members to be sufficiently nitrided, even when the nitriding treatment is performed while the metallic band members are laminated on each other, whereby the metallic band members can be sufficiently nitrided, making it possible to increase the number of the metallic band members that can be nitrided at one time, and improve efficiency of the nitriding treatment of the metallic band members.

摘要翻译： 提供一种制造层状环的方法，其允许提高构成层状环的多个金属带构件的氮化处理的效率。 该方法包括氮化处理步骤，使第一至第九金属带件经受氮化处理，其中金属带部件保持在包含氮化气体的气氛中预定浓度，预定的时间长度，同时在 相邻的金属带构件的圆周部分彼此层叠，使得间隙的位置相对于金属带构件在金属带构件的圆周方向上移动，以允许氮扩散到金属的表面部分 使得氮化气体可以在其整个圆周上相邻的金属带部件之间充分供应，以使得金属带部件被充分氮化，即使当金属带部件是氮化处理时， 彼此层压，由此金属带构件可以是足够的 可以增加可以一次氮化的金属带部件的数量，提高金属带部件的氮化处理效率。

公开(公告)号：US08184431B2

公开(公告)日：2012-05-22

申请号：US12648973

申请日：2009-12-29

申请人： Marten Carl Ingvar Persson ,  Peter Hans Wilhelm Estlander

发明人： Marten Carl Ingvar Persson ,  Peter Hans Wilhelm Estlander

IPC分类号： G06F1/16

CPC分类号： B21D26/06 ,  B21D26/14 ,  B21D35/007 ,  H04M1/0202 ,  Y10T29/49826

摘要： A method of producing a housing of a portable electronic device comprising at least two portions is provided. The method comprises the steps of providing a first housing portion layer made from sheet metal, providing a second housing portion layer made from a plastic material, forming a first housing portion from the first housing portion layer using a high speed forming process, and joining the first housing portion layer with the second housing portion layer. A housing of a portable electronic device manufactured in accordance with the method is also provided.

摘要翻译： 提供一种制造包括至少两个部分的便携式电子设备的壳体的方法。 该方法包括以下步骤：提供由金属板制成的第一壳体部分层，提供由塑料材料制成的第二壳体部分层，使用高速成形工艺从第一壳体部分层形成第一壳体部分，并将 第一壳体部分层与第二壳体部分层。 还提供了根据该方法制造的便携式电子设备的外壳。

公开(公告)号：US20110030441A1

公开(公告)日：2011-02-10

申请号：US12736462

申请日：2009-04-21

申请人： Jun Maki ,  Masao Kurosaki ,  Seiji Sugiyama

发明人： Jun Maki ,  Masao Kurosaki ,  Seiji Sugiyama

IPC分类号： B21D37/16

CPC分类号： C23C2/12 ,  B21D35/007 ,  C21D8/0405 ,  C21D2251/02 ,  C23C2/28 ,  C23C26/00 ,  C23C28/321 ,  C23C28/34 ,  C23C28/345 ,  Y10T428/256 ,  Y10T428/2962

摘要： In a plated steel sheet having an aluminum-plating layer comprising at least Al formed on one side or both sides of the steel sheet, there is provided a plated steel sheet which, owing to the presence of a surface coating layer containing a compound having wurtzite crystal structure on the aluminum-plating layer, has excellent lubricity, prevents the plating thickness from becoming uneven during heating, and can improve formability and productivity in hot stamping, and a method of hot-stamping the plated steel sheet.

摘要翻译： 在钢板的一侧或两侧具有至少包含铝的镀铝层的镀覆钢板中，由于存在具有纤锌矿的化合物的表面被覆层， 在镀铝层上的晶体结构，具有优异的润滑性，防止电镀厚度在加热期间变得不均匀，并且可以提高热冲压的成形性和生产率，以及热镀锌钢板的方法。