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公开(公告)号：KR1020140059320A
公开(公告)日：2014-05-16
申请号：KR1020120125126
申请日：2012-11-07
CPC classification number: F16B37/14 , B21K1/64 , C09D133/00 , C22C21/00 , C23C14/0605 , C25D11/026 , C25D11/04 , C25D11/16 , C25D11/18 , F16B33/008
Abstract: Disclosed are a manufacturing method of a vehicle wheel nut and the wheel nut. The manufacturing method comprises a preparation step for annealing and warming up an aluminum alloy material; a molding step for molding the warmed material into a wheel nut through a forging process; a first coating step for coating the molded wheel nut with a protective oxide film by anodizing; a second coating step for coating the firstly coated wheel nut through a vacuum deposition surface processing method; and a third coating step of processing the surface of the secondly coated wheel nut using powder coating.
Abstract translation: 公开了一种车轮螺母和车轮螺母的制造方法。 制造方法包括：对铝合金材料进行退火和预热的准备工序; 用于通过锻造工艺将加热的材料模制成车轮螺母的模制步骤; 用于通过阳极氧化用保护氧化膜涂覆模制车轮螺母的第一涂覆步骤; 用于通过真空沉积表面处理方法涂覆第一涂覆的车轮螺母的第二涂覆步骤; 以及第三涂覆步骤，使用粉末涂料来处理第二涂覆的车轮螺母的表面。
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公开(公告)号：KR1020130044465A
公开(公告)日：2013-05-03
申请号：KR1020110108545
申请日：2011-10-24
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An aluminium wheel and a manufacturing method thereof are provided to absorb sympathetic sound, which is generated from a tire when driving, by a hollow without a separate absorbing material. CONSTITUTION: An aluminium wheel for a vehicle comprises a rim(22). The rim comprises a base rim(22a) and a support rim(22b). The base rim is formed in a cylindrical shape for facing a tread of a tire. The support rim is formed to integrally protrude in a circumferential direction of the base rim and includes a hollow(24) between the base rim and the support rim.
Abstract translation: 目的：提供一种铝轮及其制造方法，以便在没有单独的吸收材料的情况下吸收由轮胎产生的交感声音。 构成：用于车辆的铝轮包括轮辋（22）。 轮辋包括底座（22a）和支撑轮辋（22b）。 底边缘形成为面对轮胎的胎面的圆筒形状。 支撑边缘形成为在基部边缘的圆周方向上一体地突出并且在基部边缘和支撑边缘之间包括中空部（24）。
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公开(公告)号：KR1020130038498A
公开(公告)日：2013-04-18
申请号：KR1020110102886
申请日：2011-10-10
Applicant: 현대자동차주식회사 , 한국산업기술대학교산학협력단
Abstract: PURPOSE: An aluminum alloy for vehicle parts and a manufacturing method thereof are provided to add Mn, Zn, and the little amount of Cu and Mn to an aluminum base, thereby improving mechanical properties through aging heat treatment. CONSTITUTION: An aluminum alloy for vehicle parts comprises Al as a main component, 2.0-2.2wt% of Mg, 5.0-5.2wt% of Zn, 0.2-0.4wt% of Cu, 0.9-1.1wt% of Mn, 0.2wt% or less of Fe(except for zero), and the rest of inevitable impurities. A method for manufacturing the aluminum alloy for vehicle parts comprises; a step for melting metal and the molten metal into a mold; a step for rapidly cooling a cast after heating in order to maintain a state that a hardening element is applied; and a step for obtaining an extraction stable state of a second phase by maintaining the cast at a temperature of 100 degrees or greater for more than 10 hours. [Reference numerals] (AA) Solution heat treatment; (BB) Water-cooling; (CC) Aging;
Abstract translation: 目的：提供一种用于车辆部件的铝合金及其制造方法，以将Mn，Zn和少量的Cu和Mn添加到铝基中，从而通过时效热处理提高机械性能。 构成：用于车辆部件的铝合金包括Al作为主要成分，2.0-2.2重量％的Mg，5.0-5.2重量％的Zn，0.2-0.4重量％的Cu，0.9-1.1重量％的Mn，0.2重量％ 或更少的Fe（零除外），其余的不可避免的杂质。 一种车辆用铝合金的制造方法， 将金属和熔融金属熔化成模具的步骤; 为了保持施加硬化元件的状态，在加热后快速冷却铸件的步骤; 以及通过将铸件保持在100度以上的温度超过10小时来获得第二相的提取稳定状态的步骤。 （附图标记）（AA）溶液热处理; （BB）水冷; （CC）老化;
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公开(公告)号：KR1020100034470A
公开(公告)日：2010-04-01
申请号：KR1020080093626
申请日：2008-09-24
Applicant: 현대자동차주식회사
Inventor： 윤광민
Abstract: PURPOSE: An integrated hollow piston for a compressor and a manufacturing method thereof are provided to reduce manufacturing cost by employing low melting point melting core. CONSTITUTION: A manufacturing method of an integrated hollow piston for a compressor is as follows. A low melting point melting core(10) is manufactured with high pressure die casting method. The core is loaded in a die casting mold, a casted material is injected in the mold, and then high pressure is applied to the mold. A cast product is separated from the mold, and the core is heated and removed from the cast product.
Abstract translation: 目的：提供一种用于压缩机的集成空心活塞及其制造方法，以通过采用低熔点熔化芯来降低制造成本。 构成：压缩机用集成空心活塞的制造方法如下。 用高压压铸法制造低熔点熔化芯（10）。 将芯体装载在压铸模具中，将铸造材料注入模具中，然后将高压施加到模具上。 将铸造产品与模具分离，并且将核心从铸造产品中加热并移除。
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公开(公告)号：KR100440331B1
公开(公告)日：2004-07-15
申请号：KR1020020030904
申请日：2002-06-01
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B62D25/08
Abstract: PURPOSE: An assembly of a cowl crossbar for a vehicle is provided to considerably reduce weight by integrally combining parts made from aluminum, magnesium, and steel, to improve riding comfort for passengers by reducing vibration and noise transmitted through a steering system, and to cut down manufacturing cost. CONSTITUTION: An assembly of a cowl crossbar(21) for a vehicle is composed of a cowl crossbar mounting bracket(22), a steering column mounting reinforce(23) and a steering column mounting plate(24), a steering column upper support bracket(25), a steering column lower support bracket(26), and a cowl cross bar support bracket(27). The cowl crossbar mounting bracket pressed and molded from aluminum is welded and combined to both ends of the cowl crossbar extrusion-molded from aluminum and combined with an inner side panel of the vehicle body by a bolt. The steering column mounting reinforce and the steering column mounting plate press-molded from magnesium are mounted to the middle of the cowl crossbar by a rivet. The steering column upper support bracket press-molded from steel is combined to the steering column mounting reinforce by the bolt. The steering column lower support bracket press-molded from steel is bolt-combined to the steering column mounting plate. The cowl crossbar support bracket press-molded from steel is combined to the cowl crossbar positioned at the side of the steering column support brackets by a medium of a connecting bracket(28) press-molded from aluminum.
Abstract translation: 目的：提供一种用于车辆的前围横杆的组件，其通过将由铝，镁和钢制成的部件一体化组合，从而通过减少通过转向系统传递的振动和噪音来提高乘客的乘坐舒适性并且切割 降低制造成本。 用于车辆的前围横杆（21）的组件包括前围横杆安装托架（22），转向柱安装加强件（23）和转向柱安装板（24），转向柱上支撑托架 （25），转向柱下支撑支架（26）以及罩横梁支撑支架（27）。 由铝压制成型的整流罩横杆安装支架焊接并结合到由铝挤压成型的整流罩横梁的两端，并通过螺栓与车身的内侧面板结合。 由镁制成的转向柱安装加强件和转向柱安装板通过铆钉安装在前围横梁的中部。 由钢压制而成的转向柱上部支撑托架通过螺栓与转向柱安装加强件结合。 由钢制压铸成型的转向柱下部支撑托架与转向柱安装板螺栓连接。 由钢压制成型的整流罩横杆支架通过铝制压制成型的连接支架（28）的介质与位于转向柱支架一侧的整流罩横杆结合。
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Patent Agency Ranking
公开(公告)号：KR1020020084605A
公开(公告)日：2002-11-09
申请号：KR1020010024012
申请日：2001-05-03
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: C23C2/12
CPC classification number: B32B37/0038 , B32B15/017 , B32B38/004 , B32B2250/42 , B32B2255/205
Abstract: PURPOSE: A preparation method of aluminium composite by laminate pressure is provided to freely control the thickness of aluminium coat. CONSTITUTION: The method for preparing an aluminium composite by laminate pressure includes the steps of resting an aluminium sheet on a heated dies; spraying alumina on the aluminium sheet; heating the dies up to 575 to 590 deg.C (mushy zone), followed by pressing with a press die to prepare a preform.
Abstract translation: 目的：提供层压制铝复合材料的制备方法，以自由控制铝外套的厚度。 构成：通过层压法制备铝复合材料的方法包括将铝片材放置在加热的模具上的步骤; 在铝板上喷涂氧化铝; 将模具加热至575至590℃（糊状区域），然后用压模压制以制备预成型体。
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公开(公告)号：KR1020020046841A
公开(公告)日：2002-06-21
申请号：KR1020000077186
申请日：2000-12-15
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B22D27/04
Abstract: PURPOSE: An integral type semisolid forming apparatus is provided which simplifies overall forming apparatus by integrally installing a reheater at an injection molding machine, secures large installation space by reducing a setting area of the forming apparatus, and reduces cost since a slurry transfer robot is not needed. CONSTITUTION: The integral type semisolid forming apparatus(1) is characterized in that a reheater(10) is rotationally installed on the upper part of a base plate around a rotation shaft(13) which is horizontally installed, a plurality of heating furnaces(11) in each of which low frequency coils are installed are horizontally penetrated onto a circumference around the rotation shaft(13), a moving die(21) and a fixed die(23) are installed at one side of the upper part of the base plate so that a cavity(24) is formed inside the dies when the moving die(21) and the fixed die(23) are closed by a transfer cylinder(25), a sleeve(27) connected to the cavity(24) is installed at one side of the fixed die(23) so that the sleeve(27) is connected to one heating furnace(11) of the reheater(10) on the same line, and a pressing cylinder(29) pressing semi-solidified metal slurry of the heater(11) that is positioned on the same line as the sleeve(27) into the cavity(24) through the sleeve(27) is installed at the other side opposite to a side at which the sleeve(27) is installed.
Abstract translation: 目的：提供一种整体型半固体成形装置，其通过在注射成型机上一体地安装再热器来简化整体成型装置，通过减少成形装置的设定面积确保大的安装空间，并且由于浆料传送机器人不是 需要。 一体式半固体成形装置（1）的特征在于，在水平安装的旋转轴（13）的基板的上部旋转地安装有再热器（10），多个加热炉 ）在水平方向上穿过旋转轴（13）周围的圆周，移动模具（21）和固定模具（23）安装在基板的上部的一侧 使得当移动模具（21）和固定模具（23）被传送滚筒（25）封闭时，模具内部形成空腔（24），连接到空腔（24）的套筒（27）被安装 在所述固定模具（23）的一侧，使所述套筒（27）与所述再热器（10）的一个加热炉（11）连接在同一线上，并且将压制圆筒（29）按压半固化金属浆料 位于与套筒（27）相同的线上的加热器（11）通过套筒（27）进入空腔（24）中 在与安装套筒（27）的一侧相对的另一侧引导。
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公开(公告)号：KR1019990043791A
公开(公告)日：1999-06-15
申请号：KR1019970064833
申请日：1997-11-29
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B22F9/02
Abstract: 본 발명은 소결소자를 생성시키기 위한 소결용 금속 분말 생성 장치에 관한 것으로 특히, 소결용 분말로 생성하고자 하는 금속액체를 담고 있는 용탕(10)과, 용탕(10)의 하부에 위치되며 개폐동작에 따라 상기 용탕(10)내부의 금속액체중 일부를 분말로 소성하기 위한 일정량의 금속액체를 대기조(20)로 유입시키는 제 1밸브(VA)와, 제 1 밸브(VA)의 개폐 동작에 따라 대기조(20)에 유입된 금속액체를 냉각관(30)으로 전달하기 위한 제 2 밸브(VB)와, 제 2 밸브(VB)의 온동작 이후 상기 냉각관(30)에서 냉각되어진 금속 덩어리를 갈아서 분말로 생성하기 위한 로우터부측으로 전달하는 제 4 밸브(VD)와, 제 2 밸브(VA)와 제 4 밸브(VD) 사이의 냉각관(30) 내부를 진공상태로 만들기 위한 진공 펌프(40), 및 진공 펌프(40)의 펌핑 동작시 상기 냉각관(30)의 내부와 진공 펌프(40)를 연� ��시켜 주기 위한 제 3 밸브(VC)를 포함하는 것을 특징으로 하는 소결용 금속 분말 생성 장치에 관한 것이다.
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公开(公告)号：KR1019990035465A
公开(公告)日：1999-05-15
申请号：KR1019970057268
申请日：1997-10-31
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: C23C4/06
Abstract: 본 발명은 종래의 알루미늄 용탕에 실리콘을 융해하여 과공정 Al-Si 합금을 제조하는 방법과는 달리 Si의 크기, 형태, 분산도의 제어가 용이하고 또한 알루미늄 금속의 내마모가 필요한 부분에만 Si를 부분적으로 합금시킬 수 있는 표면침투형 과공정 Al-Si 합금의 제조방법에 관한 것이다.
본 발명의 표면침투형 과공정 Al-Si 합금의 제조방법은 Al 빌레트(billet)를 무른 상태가 되는 온도(Mushy Zone)로 가열하는 단계, 상기 Al 금속 표면에 Si를 분사(Spray)하는 단계로 구성한다.
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