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公开(公告)号：KR101382740B1
公开(公告)日：2014-04-08
申请号：KR1020120095461
申请日：2012-08-30
CPC classification number: B60J10/041 , B21B1/00 , B29C41/22 , B60J10/75 , C25D11/02 , C25D11/04 , C25D11/06 , C25D11/18 , C25D11/24 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982
Abstract: 본 발명은 자동차용 도어벨트 몰딩 및 그 제조방법에 관한 것으로서, 우수한 내식성을 가지면서 생산성 향상, 원가 절감 및 경량화를 달성할 수 있는 자동차용 도어벨트 몰딩과 이를 제조하는 방법을 제공하는데 그 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 본 발명은, 알루미늄 합금 판재를 아노다이징 처리하여 알루미늄 합금 판재의 표면에 아노다이징층을 형성하는 아노다이징 공정; 상기 아노다이징층이 형성된 알루미늄 합금 판재를 클리어 코팅 처리하여 아노다이징층 위에 클리어 코팅층을 형성하는 클리어 코팅 공정; 표면에 상기 아노다이징층 및 클리어 코팅층이 형성된 알루미늄 합금 판재를 롤 포밍하여 외부 프레임의 단면 형상을 성형하는 롤 포밍 공정; 롤 포밍에 의해 성형된 외부 프레임에 내측 몰딩의 소재가 되는 합성수지를 일체로 사출 성형하여 외부 프레임과 내측 몰딩이 일체화된 몰딩 중간재를 제조하는 내측 몰딩 사출 공정; 및 상기 몰딩 중간재에 대한 벤딩 및 절단 공정을 포함하는 후속 공정을 진행하여 도어벨트 몰딩을 완성하는 공정;을 포함하는 자동차용 도어벨트 몰딩의 제조방법을 제공한다.
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公开(公告)号：KR1020140029789A
公开(公告)日：2014-03-11
申请号：KR1020120095461
申请日：2012-08-30
CPC classification number: B60J10/041 , B21B1/00 , B29C41/22 , B60J10/75 , C25D11/02 , C25D11/04 , C25D11/06 , C25D11/18 , C25D11/24 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982
Abstract: The present invention relates to a door belt molding for a vehicle and a manufacturing method thereof. The purpose of the present invention is to provide the door belt molding for a vehicle with excellent corrosion resistance capable of improving productivity, reducing producing costs, and reducing weight and the manufacturing method thereof. The present invention includes an anodizing step which forms an anodizing layer on the surface of an aluminum alloy panel by anodizing the aluminum alloy panel; a clear coating step which forms a clear coating layer on the anodizing layer by clear-coating the aluminum alloy panel with the anodizing layer; a roll forming step which forms the shape of a cross section of an outer frame by roll-forming the aluminum alloy panel with the anodizing layer and the clear coating layer; an inner molding injection molding step which manufactures an integrated intermediate material which the outer frame and an inner molding are integrated by integrally injection-molding a synthetic resin which is a material of the inner molding with the outer frame formed by roll-forming; and a molding completion step which completes the door belt molding by proceeding post processes including steps of bending and cutting the molding intermediate material. [Reference numerals] (AA) Anodizing; (BB) Clear coating; (CC) Roll-forming; (DD) Inner molding injection molding; (EE) Bending→cutting; (FF) End piece assembling; (GG) Pad attaching
Abstract translation: 本发明涉及一种车辆用门带成型体及其制造方法。 本发明的目的是提供具有优异的耐腐蚀性的车辆的门带成型体，能够提高生产率，降低生产成本，减轻重量及其制造方法。 本发明包括阳极氧化步骤，其通过阳极氧化铝合金面板在铝合金面板的表面上形成阳极氧化层; 透明涂层步骤，通过用阳极氧化层透明地涂覆铝合金面板，在阳极氧化层上形成透明涂层; 辊成形步骤，通过用阳极氧化层和透明涂层辊轧成型铝合金板，形成外框的横截面形状; 内部成型注射成型步骤，其制造整体式中间材料，外框和内模具通过一体地注射成型为内成形材料的合成树脂与通过辊压成型形成的外框架一体化; 以及通过进行包括弯曲和切割模制中间材料的步骤的后处理来完成门带成型的成型完成步骤。 （标号）（AA）阳极氧化; （BB）透明涂层; （CC）成型辊; （DD）内模注塑; （EE）弯曲→切割; （FF）端件装配; （GG）垫附件
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公开(公告)号：KR1020140012520A
公开(公告)日：2014-02-03
申请号：KR1020120079633
申请日：2012-07-20
Applicant: 현대자동차주식회사
CPC classification number: C25D11/18 , B05D7/53 , B05D7/546 , B05D2701/00 , B21D5/02 , B21D35/001 , B21D53/88 , B21K23/00 , B60J5/0463 , B60J5/0483 , C09D5/004 , C25D11/04 , C25D11/24 , E06B1/12 , Y10T428/265
Abstract: The present invention provides a method for manufacturing molding of a half gloss aluminum door frame which is capable of increasing corrosion resistance and reducing prime cost in comparison with existing technique by applying an aluminum material which multi-layer coating is applied to instead of a half gloss material as a material used for conventional door frame molding. According to the present invention for achieving the above purpose, a method for manufacturing molding of a half gloss aluminum door frame which is capable of reducing prime cost and increasing corrosion resistance comprises: a step for forming an oxide film on a surface of a metal plate in an anodizing treatment after cutting the metal plate in a certain size; a step for forming a half gloss in an opaque clear coating treatment and a transparent coating treatment of the metal plate having the oxide film; and a step for press forming the metal plate where the oxide film and the half gloss are formed as a door frame molding form. [Reference numerals] (AA) Anodizing; (BB) Anodizing; (CC) Press (Breaking>Forming>Bending); (DD) End piece assembling; (EE,FF) Clear coating; (GG) Tape and pad attaching
Abstract translation: 本发明提供了一种用于制造半光泽铝门框的成型方法，其与现有技术相比能够增加耐蚀性和降低成本，同时应用施加多层涂层的铝材代替半光泽 作为用于常规门框模制的材料的材料。 根据本发明，为了实现上述目的，一种能够降低成本和提高耐腐蚀性的半光铝门框的成型方法包括：在金属板的表面上形成氧化膜的工序 在将金属板切割成一定尺寸后进行阳极氧化处理; 在不透明透明涂层处理中形成半光泽的步骤和具有氧化膜的金属板的透明涂层处理; 以及形成金属板的步骤，其中形成氧化膜和半光泽作为门框模制形式。 （标号）（AA）阳极氧化; （BB）阳极氧化; （CC）Press（Breaking> Forming> Bending）; （DD）端件装配; （EE，FF）透明涂层; （GG）胶带和垫附件
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公开(公告)号：KR1020120008778A
公开(公告)日：2012-02-01
申请号：KR1020100069881
申请日：2010-07-20
Applicant: 현대자동차주식회사 , 한국산업기술대학교산학협력단
CPC classification number: C22C21/10 , B60G7/00 , C22C2202/00
Abstract: PURPOSE: A high strength cast Al alloy and a knuckle for a suspension of a vehicle is provided to improve aluminum alloy comparison intensity by adding magnesium, zinc, copper, niobium and manganese, titanium, and zirconium etc in the main component. CONSTITUTION: A high strength cast Al alloy and a knuckle for a suspension of a vehicle comprises aluminum as main component. High strength cast Al alloy is made from magnesium of 2.0~2.5 wt%, zinc of 5.7~6.7 wt%, copper of 2.0~2.4wt%, niobium of 0.1~0.9 wt%, Magnesium is the solid solution hardening element of aluminum. If the magnesium is excessively added, aciform compound including the Mg3Al 2 is formed. Therefore, the magnesium contained quantity is controlled to 2.0~2.5 wt%. Zinc is the precipitation reinforcing element.
Abstract translation: 目的：提供高强度铸铝合金和车辆悬架转向节，通过在主要部件中添加镁，锌，铜，铌和锰，钛和锆等来提高铝合金比较强度。 构成：用于车辆悬架的高强度铸铝合金和转向节包括铝作为主要成分。 高强度铸造铝合金由2.0〜2.5重量％的镁，5.7〜6.7重量％的锌，2.0〜2.4重量％的铜，0.1〜0.9重量％的铌制成，镁是铝的固溶硬化元素。 如果过量添加镁，则形成包含Mg 3 Al 2的aciform化合物。 因此，将镁含量控制在2.0〜2.5重量％。 锌是沉淀强化元素。
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公开(公告)号：KR1020070053386A
公开(公告)日：2007-05-25
申请号：KR1020050111106
申请日：2005-11-21
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B60B1/08
Abstract: 본 발명은 진동 및 소음 흡수능을 갖는 알루미늄 휠 및 그 제조 방법에 관한 것으로서, 더욱 상세하게는 기존의 알루미늄 휠에 비해 진동 및 소음 흡수능이 아주 우수하여 차량의 주 소음 원인을 용이하게 차단할 수 있도록 한 고품질 알루미늄 휠 및 그 제조 방법에 관한 것이다.
즉, 본 발명은 기존의 알루미늄 휠에 비해 진동 소음 흡수가 아주 우수하고, 차량 주행중의 발생되는 주소음원중 하나인 휠과 타이어에서 발생하는 진동 및 소음을 미리 차단하여 차량 상품성을 향상시킬 수 있는 고품질 알루미늄 휠을 제공하고자, 차량 소음의 주원인중 하나인 휠과 타이어의 소음을 개선하기 위해 알루미늄 휠의 림부위를 중공(hollow)으로 제조하고 중공 내부를 발포합금으로 채워서 뛰어난 소음 흡수 및 진동 흡수능을 가지는 알루미늄 휠 및 그 제조 방법을 제공하고자 한 것이다.
알루미늄 휠, 림부, 중공부, 알루미늄 발포 코어-
Patent Agency Ranking
公开(公告)号：KR100551850B1
公开(公告)日：2006-02-14
申请号：KR1020030023923
申请日：2003-04-16
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B22D18/02
Abstract: 본 발명은 고강도 알루미늄 스프레이 포밍재 튜브와 스웨이즈드 용탕 단조 요크를 이용한 일체형 알루미늄 프로펠러샤프트 제조에 관한 것으로서, 알루미늄 스프레이포밍재를 압출 인발하여 제작된 튜브와 용탕단조법으로 제조된 스웨이즈드 알루미늄 요크를 마찰압접법으로 접합함으로써, 차량에 대한 장착 적용범위가 넓고, 경량화에 유리하며, 진동 소음특성도 유리하게 개선될 수 있도록 한 것이다.
이를 위해, 본 발명은 Si 18중량%, Cu 4.5중량%, Mg 0.6중량%, Al 나머지 중량%로 이루어진 합금을 고압의 불활성가스를 이용하여 급속 냉각시키며 분무하여, 분무된 액적들이 응고된 스프레이 포밍재를 만드는 단계; 상기 스프레이 포밍재를 압출/인발하여 프로펠러샤프트의 튜브를 제작하는 단계; 용탕 단조법을 이용하여 스웨이즈드 용탕 단조 알루미늄 요크를 제작하는 단계; 상기 튜브와 요크를 마찰압접하여, 일체형의 알루미늄 프로펠러샤프트로 제작하는 단계로 이루어지는 것을 특징으로 하는 스웨이즈드 용탕 단조 요크를 이용한 일체형 알루미늄 프로펠러샤프트의 제조 방법을 제공한다.
스웨이즈드, 스웨이징, 알루미늄 프로펠러샤프트, 튜브, 요크-
公开(公告)号：KR1020050003619A
公开(公告)日：2005-01-12
申请号：KR1020030044449
申请日：2003-07-02
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: C22C21/12
Abstract: PURPOSE: To provide a method for manufacturing an aluminum alloy fuel filler door assembly for thixoforming process, the method for improving mechanical properties of a formed product and enabling the product to be formed in a complicated shape by manufacturing a fuel filler door assembly formed of an A2024 aluminum alloy by thixoforming process. CONSTITUTION: In a method for manufacturing a fuel filler door assembly formed of an A2024 aluminum alloy containing aluminum(Al) as a principal component, 0.50 wt.% of silicon(Si), 0.50 wt.% of iron(Fe), 3.8 to 4.9 wt.% of copper(Cu), 0.3 to 0.9 wt.% of manganese(Mn), 1.2 to 1.8 wt.% of magnesium(Mg), 0.10 wt.% of chromium(Cr), 0.28 wt.% of zinc(Zn), and 0.20 wt.% of zirconium(Zr) and titanium(Ti), the method is characterized in that the fuel filler door assembly is manufactured by thixoforming process using an A2024 aluminum alloy for thixoforming comprising 0.8 to 1.2 wt.% of silicon(Si) and 1.5 to 2.0 wt.% of copper(Cu), wherein the thixoforming process comprises a melting step of melting an aluminum alloy into molten aluminum alloy in a melting furnace; an electromagnetic stirring step of stirring the molten aluminum alloy by an electromagnetic field in an electromagnetic stirring device; a step of performing extrusion process on the molten aluminum alloy under the condition of an extrusion ratio of 20%; a reheating step of reheating a semi-molten billet obtained by the electromagnetic stirring; a forming step of pressing the heat treated semi-molten billet in a mold of an ejection molding equipment; a step of barrel treating the pickled and washed formed product using ceramic particles after pickling and washing the formed product; and a step of performing clear top coating on a resulting formed product after pickling and washing the barrel treated formed product again.
Abstract translation: 目的：提供一种用于制造用于触变成形工艺的铝合金加油门组件的方法，该方法用于改善成形产品的机械性能，并且通过制造由 A2024铝合金触变成型工艺。 构成：在由以铝（Al）为主要成分的A2024铝合金形成的加油口门组件的制造方法中，将0.50重量％的硅（Si），0.50重量％的铁（Fe），3.8〜 铜（Cu）4.9重量％，锰（Mn）0.3〜0.9重量％，镁（Mg）1.2〜1.8重量％，铬（Cr）0.10重量％，锌的0.28重量％ （Zn）和0.20重量％的锆（Zr）和钛（Ti），其特征在于通过触变成型工艺制造加油门组件，该方法使用A2024铝合金进行触变成型，其包含0.8-1.2重量％ 的硅（Si）和1.5〜2.0重量％的铜（Cu），其中触变成型工艺包括在熔炉中将铝合金熔化成熔融铝合金的熔融步骤; 在电磁搅拌装置中通过电磁场搅拌熔融铝合金的电磁搅拌工序; 在挤出比为20％的条件下对熔融铝合金进行挤压加工的步骤; 重新加热通过电磁搅拌获得的半熔融钢坯的再加热步骤; 将热处理的半熔融坯料压入喷射成型设备的模具中的成形步骤; 在酸洗和洗涤形成的产品之后，使用陶瓷颗粒桶处理酸洗和洗涤的成型产品的步骤; 以及在酸洗和再次洗涤桶处理的成型产品之后，在所得成形产品上进行清洁顶涂的步骤。
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公开(公告)号：KR100452435B1
公开(公告)日：2004-10-12
申请号：KR1020020021577
申请日：2002-04-19
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B21K1/06
Abstract: PURPOSE: A method for manufacturing one-piece type propeller shaft for automobile is provided to realize weight lightening, reduce the number of parts, improve vibration and noise and increase durable strength by manufacturing the propeller shaft in such a way that tube is integrated with aluminum york by frictional pressure welding. CONSTITUTION: The method comprises the steps of preparing a spray foaming material by spraying the aluminum alloy as rapidly cooling aluminum alloy in the melt state using inert gas of high pressure; fabricating a tube(12) of propeller shaft by extruding and drawing the spray foaming material; fabricating an aluminum forged york(14) for frictional pressure welding under the conditions of general aluminum forging process; and fabricating one-piece type propeller shaft(10) by frictional pressure welding the tube and york, wherein the spray forming material is prepared by using aluminum alloy comprising 18 wt.% of Si, 4.5 wt.% of Cu, 0.6 wt.% of Mn and a balance of Al, and wherein the method further comprises a step of durability testing the finally fabricated propeller shaft.
Abstract translation: 目的：提供一种制造用于汽车的单件式螺旋桨轴的方法，以通过制造螺旋桨轴使得管与铝一体化的方式实现轻量化，减少部件数量，改善振动和噪音并增加耐用强度 约克通过摩擦压力焊接。 组成：该方法包括以下步骤：通过使用高压惰性气体以熔融状态喷射铝合金作为快速冷却铝合金来制备喷射发泡材料; 通过挤压和拉伸喷雾发泡材料来制造螺旋桨轴的管（12）; 在通常的铝锻造工艺条件下制造用于摩擦压焊的铝锻造的纽约（14） 并通过摩擦压力焊接所述管和约克件来制造单件式螺旋桨轴（10），其中所述喷雾形成材料通过使用包含18重量％Si，4.5重量％Cu，0.6重量％ 的Mn和余量的Al，并且其中该方法还包括耐久性测试最终制造的传动轴的步骤。
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公开(公告)号：KR1020030090049A
公开(公告)日：2003-11-28
申请号：KR1020020028031
申请日：2002-05-21
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B60G7/00
Abstract: PURPOSE: A method for manufacturing an aluminum lower arm of a vehicle is provided to considerably reduce the number of working processes, improve the degree of recovery and physical property, cut down manufacturing cost, and improve tensile and yield strengths and elongation rate. CONSTITUTION: A method for manufacturing an aluminum lower arm of a vehicle is composed of steps of extruding a continuous casting bar for forging aluminum into a preform; cutting the extruded preform in the shape of the lower arm; heating the cut preform to easily perform an exactly beating process; forging the heated preform by roughly and exactly beating the preform; and trimming, processing and assembling the forged preform. The rough and exact beating in the forging step is executed once.
Abstract translation: 目的：提供一种制造车辆的铝下臂的方法，以显着减少加工工序的数量，提高回收率和物理性能，降低制造成本，提高拉伸强度和屈服强度和伸长率。 构成：用于制造车辆的铝下臂的方法包括将用于锻造铝的连续铸造棒挤压成预成型件的步骤; 将挤出的预制件切割成下臂的形状; 加热切割的预成型件以容易地进行精确的打浆过程; 通过大致且精确地敲击预成型件锻造加热的预制件; 并修剪，加工和组装锻造预成型件。 执行锻造步骤中的粗糙和精确的跳动一次。
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公开(公告)号：KR100379014B1
公开(公告)日：2003-04-07
申请号：KR1020010024012
申请日：2001-05-03
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: C23C2/12
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：提供一种通过层压的铝复合材料的制备方法，以自由控制铝涂层的厚度。 组成：通过层压来制备铝复合材料的方法包括以下步骤：将铝片放置在加热的模具上; 在铝片上喷涂氧化铝; 将模具加热至575至590℃（糊状区域），随后用压模压制以制备预成型件。
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