公开(公告)号：US20240042517A1

公开(公告)日：2024-02-08

申请号：US18268703

申请日：2021-12-22

Applicant: HANJOO LIGHT METAL CO., LTD.

Inventor： Yong-Jin LEE ,  Jin-Ha PARK ,  Myung-Seong KONG ,  Seong-Rak PARK ,  Joong-Suk ROH

IPC: B22D17/30 ,  B22D17/00 ,  B22D17/20 ,  B22D17/08 ,  B01F33/451

CPC classification number: B22D17/30 ,  B22D17/002 ,  B22D17/203 ,  B22D17/007 ,  B22D17/08 ,  B01F33/451 ,  B01F2101/26

Abstract: Disclosure provides a two-segment electromagnet stirring member, and a two-segment electromagnet semi-solid die-casting apparatus including the same, and a die-casting method using the same. The two-segment electromagnet stirring member includes a plurality of magnetic field generation parts therein, and includes a first electromagnetic stirring part and a second electromagnetic stirring part separated from each other. The first electromagnetic stirring part and the second electromagnetic stirring part are coupled to each other in a ring shape to surround an outer circumferential surface of a sleeve to perform electromagnetic stirring to molten metal in the sleeve, and are coupled to each other so as to position the plurality of magnetic field generation parts at radially equal gaps around the sleeve.

公开(公告)号：US20230339015A1

公开(公告)日：2023-10-26

申请号：US17758592

申请日：2020-10-28

Applicant: Dong Keun GO ,  Myoung Su GO

Inventor： Dong Keun GO ,  Myoung Su GO

IPC: B22D17/20 ,  B22D17/22 ,  B22D17/14 ,  B22D17/00

CPC classification number: B22D17/2227 ,  B22D17/002 ,  B22D17/14 ,  B22D17/203 ,  B22D17/2038

Abstract: Proposed are an apparatus for molding a material, and a method for molding a material by using the apparatus. The apparatus includes first and second fixed platens (110 and 120) provided as a pair and spaced a predetermined distance from each other by tie bars (150), a movable platen (140) movable along the tie bars (150) between the first and second fixed platens (110 and 120), a mold (200) which is provided with a movable mold (220) and a fixed mold (240) and which forms a molding space (260) that is capable of being open or closed as the movable mold (220) moves in a direction toward or away from the fixed mold (240), and a pressing block (300) selectively positioned between the first fixed platen (110) and the movable mold (220) such that the pressing block is capable of applying a pressure to the movable mold (220).

公开(公告)号：US20170157668A1

公开(公告)日：2017-06-08

申请号：US15094449

申请日：2016-04-08

Applicant: Hyundai Motor Company ,  KODACO CO., LTD.

Inventor： Dong Ha KANG ,  Tae Seong LIM ,  Kwi Seung IN ,  Jung Ho LEE

IPC: B22D25/02 ,  B22D17/02 ,  C22C21/02 ,  B22D17/20 ,  B22D17/22 ,  B22D21/00 ,  B22D17/00 ,  B22D17/14

CPC classification number: B22D25/02 ,  B22D17/002 ,  B22D17/02 ,  B22D17/145 ,  B22D17/2023 ,  B22D17/2218 ,  B22D21/007 ,  C22C21/02

Abstract: A method of fabricating a vehicle part casing using a die-casting apparatus includes preparing a molten aluminum (AL) alloy by heating an Al alloy. A die-casting mold is preheated, and then, the vehicle part casing is molded by pouring the molten Al alloy into the die-casting mold. The vehicle part casing is removed from the die-casting mold and a surface of the vehicle part casing is trimmed. Burs on the vehicle part casing are removed.

公开(公告)号：US20170151607A1

公开(公告)日：2017-06-01

申请号：US15096591

申请日：2016-04-12

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Mun Gu KANG ,  Kwang Min YOON ,  Tae Seong LIM ,  Hyung Sop YOON

IPC: B22D17/00 ,  B22D17/20

CPC classification number: B22D17/002 ,  B22D17/2069 ,  B22D17/24 ,  B22D19/04

Abstract: A mold apparatus for high pressure casting includes an upper mold having an internal space filled with a molten metal and a core pin elevating groove at an inner wall of the upper mold. A lower mold is disposed at a lower part of the upper mold and fixed with an insert. A core pin portion is elevatably installed in the core pin elevating groove to be elevated depending on a filling pressure of the molten metal filled in the internal space.

公开(公告)号：US09649685B2

公开(公告)日：2017-05-16

申请号：US14488055

申请日：2014-09-16

Applicant: Apple Inc.

Inventor： Theodore A. Waniuk ,  Joseph Stevick ,  Sean O'Keeffe ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Christopher D. Prest

IPC: B22D17/00 ,  B22D17/20 ,  B22D17/22 ,  B22D17/04 ,  B22D17/32 ,  B22D18/02 ,  B22D27/11 ,  C22C1/00 ,  C22C33/00 ,  C22C45/00 ,  C22C45/02 ,  C22C45/10

CPC classification number: B22D17/002 ,  B22D17/04 ,  B22D17/2069 ,  B22D17/32 ,  B22D18/02 ,  B22D27/11 ,  C22C1/002 ,  C22C33/003 ,  C22C45/001 ,  C22C45/003 ,  C22C45/02 ,  C22C45/10

Abstract: Various embodiments provide methods and apparatus for forming bulk metallic glass (BMG) articles using a mold having a stationary mold part and a movable mold part paired to form a mold cavity. A molten material can be injected to fill the mold cavity. The molten material can then be cooled into a BMG article at a desired cooling rate. While injecting and/or cooling the molten material, the movement of the movable mold part can be controlled, such that a thermal contact between the molten material and the mold can be maintained. BMG articles can be formed without forming an underfilled part. Additional structural features can be imparted in the BMG article during formation. At least a portion of the formed BMG article can have an aspect ratio (first dimension/second dimension) of at least 10 or less than 0.1.

公开(公告)号：US20150121957A1

公开(公告)日：2015-05-07

申请号：US14070103

申请日：2013-11-01

Applicant: Brandon LEE

Inventor： Brandon LEE

IPC: A44C15/00 ,  B22D17/00 ,  B22D17/20 ,  B22C7/02

CPC classification number: A44C15/008 ,  A44C17/046 ,  B22C7/02 ,  B22D17/002 ,  B22D21/00 ,  B22D25/026

Abstract: The present invention relates to a nail ornament having a base substrate and a plurality of three-dimensional ornaments attached to the base substrate in that the lower surface of the base substrate is configured to substantially conform to a nail and the plurality of ornaments are embedded in the upper surface of the base substrate. Recesses are formed in the upper surface of the base substrate and the plurality of three-dimensional ornaments fits into the recesses. The lower surface of the base substrate is curved such that the lower surface substantially conforms to a contour of a nail when placed in contact with the nail.

Abstract translation: 本发明涉及一种指甲装饰品，其具有基底基板和附接到基底基板上的多个三维装饰物，其特征在于，基底基板的下表面基本上与钉子相符，并且将多个装饰物嵌入 基底基板的上表面。 凹槽形成在基底基板的上表面上，并且多个三维装饰物配合到凹部中。 基底基板的下表面是弯曲的，使得当与钉子接触放置时，下表面大致符合指甲的轮廓。

公开(公告)号：US20140306570A1

公开(公告)日：2014-10-16

申请号：US14357465

申请日：2012-11-07

Applicant: EMBRACO EUROPE S.R.L.

Inventor： Michele Marino ,  Mauro Feroleto

IPC: B22D19/00 ,  B22D13/04 ,  H02K17/16 ,  B22D13/10

CPC classification number: B22D19/0054 ,  B22D13/04 ,  B22D13/101 ,  B22D17/00 ,  B22D17/002 ,  H02K17/165

Abstract: The centrifugal casting apparatus comprises: a lower half-mould (10) mounted on a support (12) provided with driving means for rotation about a substantially vertical central axis (14), the lower half-mould (10) being a solid of revolution having a first central cavity (36); an upper half-mould (16) facing the lower half-mould (10), the upper half-mould (16) being a solid of revolution having a second central cavity (56); and means for causing the axial movement of the half-moulds (10, 16) towards and away from each other. The lower half-mould (10) and the upper half-mould (16) each have at least one passage (46, 66) which puts the respective central cavity (36, 56) into communication with the outside through an outlet aperture through which the central axis (14) does not pass.

Abstract translation: 所述离心铸造设备包括：安装在支撑件（12）上的下半模（10），所述支撑件设置有围绕基本垂直的中心轴线（14）旋转的驱动装置，所述下半模（10）是旋转实体 具有第一中心腔（36）; 面向下半模（10）的上半模（16），上半模（16）是具有第二中心腔（56）的旋转实体; 以及用于使半模（10,16）朝向彼此和远离彼此的轴向运动的装置。 下半模（10）和上半模（16）各自具有至少一个通道（46,66），其通过出口孔将相应的中心空腔（36,56）与外部连通，通过该出口孔 中心轴（14）不通过。

公开(公告)号：US20140116576A1

公开(公告)日：2014-05-01

申请号：US13661793

申请日：2012-10-26

Applicant: FORD MOTOR COMPANY

Inventor： Bradley D. Guthrie ,  Venkat Nara ,  Paul Harrison ,  Ronald H. Hasenbusch

IPC: B22D25/06 ,  B22C9/00 ,  B22D29/00

CPC classification number: C21D9/0068 ,  B22D17/002 ,  B22D17/08 ,  B22D17/2007 ,  B22D17/2236 ,  B22D17/32 ,  B22D29/00 ,  B22D30/00 ,  C21D1/58 ,  C21D1/60 ,  C21D1/667 ,  C21D1/673 ,  C21D9/0062 ,  F02F7/0021 ,  F02F7/0053 ,  F02F2200/06

Abstract: A system and method of making a part. The part may cast in a die. A gripper assembly may be provided that has a gripper and a spray nozzle that provides a fluid. The part may be quenched with a fluid when the part is in the die.

Abstract translation: 制作零件的系统和方法。 零件可能会在模具中铸造。 可以提供具有夹持器和提供流体的喷嘴的夹持器组件。 当部件在模具中时，部件可以用流体淬火。

公开(公告)号：US3866666A

公开(公告)日：1975-02-18

申请号：US45296174

申请日：1974-03-20

Applicant: PRINCE CORP

Inventor： WUNDER WILLIAM G

IPC: B22D17/00 ,  B22D17/20 ,  B22D17/30 ,  B22D19/00 ,  B22D17/04

CPC classification number: B22D17/12 ,  B22D17/00 ,  B22D17/002 ,  B22D17/2015 ,  B22D17/30 ,  B22D19/0054

Abstract: Apparatus for automatically casting articles and particularly the end rings and conductor bars in a rotor. A mold having interconnected ends adapted to receive the body of the product into which the liquid material to be cast is injected, can be clamped, is movably seated over a chamber, reservoir or shot sleeve for the injectable material. By movement of either the mold, the reservoir or both, the mold and chamber can be separated sufficiently to permit free access to the reservoir for introduction of a charge of the liquid injectable material. In a more automated phase of the invention, a single injection station is provided with a plurality of molds movable between the injection station and other stations at which the mold is opened, sprue removed, finished product removed and the mold prepared for the next casting cycle.

Abstract translation: 用于自动铸造物品的装置，特别是转子中的端环和导体条。 具有相互连接的端部的模具可以被夹紧，可移动地安置在用于可注射材料的腔室，储存器或喷射套筒上的适于容纳要被铸造的液体材料的产品的主体。 通过模具，储存器或两者的移动，模具和室可以被充分分离，以允许自由地进入储存器以引入液体可注入材料的装料。 在本发明的更自动化阶段中，单个注射站设置有多个模具，其可以在注射站和其他工位之间移动，在该工位上模具打开，浇口移除，成品移除，并且模具准备用于下一个铸造循环 。

公开(公告)号：US20240139802A1

公开(公告)日：2024-05-02

申请号：US18547906

申请日：2022-02-04

Applicant: SCHAUFLER TOOLING GMBH & CO. KG

Inventor： Siegfried Heinrich

IPC: B22D17/22 ,  B22D17/00

CPC classification number: B22D17/22 ,  B22D17/002

Abstract: A die casting mold includes a mold frame with at least two mold inserts and with at least one slider, the mold frame comprising a frame pocket for arranging the at least two mold inserts and the at least one slider, the at least two mold inserts delimiting a cavity with an undercut corresponding to the at least one slider, the mold frame comprising a first and a second mold frame halves disposed on opposite sides of a parting plane. At least one of the first and the second mold frame halves is formed by a plurality of mold frame parts connected to one another in a form-fitting manner, one of the plurality of mold frame parts having a locking surface, which, as viewed along a locking axis, is effective as a slider lock against a displacement of the at least one slider directed outwardly as viewed from the cavity.