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公开(公告)号：KR101685492B1
公开(公告)日：2016-12-13
申请号：KR1020150130474
申请日：2015-09-15
Applicant: 현대자동차주식회사
Inventor： 배철홍
IPC: B21K1/64 , B21J5/02 , B21J5/12 , B22D21/04 , B21J1/06 , B21K1/56 , C22F1/04 , C21D9/50 , B23K13/00 , F16B37/00 , B23K103/20
Abstract: 본발명은클래드가적용된휠너트및 그제조방법에관한것으로서, 알루미늄합금환봉을압출및 인발하고 SUS(Steel Use Stainless) 파이프와클래딩한소재를사용하여온간단조를통해성형함으로써제조공정절감, 표면부식및 외관상품성저하방지및 경량화효과를산출하는휠너트및 그제조방법에관한것이다. 보다더 구체적으로본 발명에의하면, 알루미늄합금환봉제작단계; SUS(Steel Use Stainless) 파이프제작단계; 상기알루미늄합금환봉과 SUS(Steel Use Stainless) 파이프를롤링머신에동시삽입하여기계적접합을실시한후, 고주파용접을통해알루미늄합금환봉에 SUS 파이프용접및 클래딩을동시에실시하는단계; 상기용접및 클래딩된알루미늄합금-SUS 클래드환봉을어닐링처리하는단계; 및상기알루미늄합금- SUS 클래드환봉을단조성형하는단계를포함하는차량용휠너트의제조방법을제공한다.
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公开(公告)号：KR101511544B1
公开(公告)日：2015-04-13
申请号：KR1020130139310
申请日：2013-11-15
Inventor： 배철홍
Abstract: 본발명은열간단조용알루미늄합금을이용한단조품의제조방법에관한것으로서, 보다구체적으로, 알루미늄합금의잉곳(ingot)을용해한후 탈가스처리및 플럭스처리를실시하여청정한용탕을만드는제1단계; 상기용탕을예열된연속주조몰드(mold)에삽입하여원형빌렛을제조하는제2단계; 상기제조된원형빌렛을예열후, 직접압출기를이용하여프리폼(preform)을제조하는제3단계; 상기제조된프리폼을일정한길이로절단후, 양측면가공및 모서리 R가공하는제4단계; 상기가공된프리폼을예열후, 미리예열된금형에안착하는제5단계; 상기금형에안착된프리폼을단조기등을통해열간단조하여단조품을제조하는제6단계; 상기제조된단조품을트리밍(trimming) 후세척하는제7단계; 및상기세척된단조품을열처리하여단조품을완성하는제8단계; 등을포함함으로써, 2회의열간단조만으로대형단조품을제조할수 있어서공정시간을단축할수 있는동시에높은수율을확보할수 있어경제성이있는열간단조용알루미늄합금을이용한단조품의제조방법에관한것이다.
Abstract translation: 本发明涉及使用热锻铝合金制造锻造制品的方法，更具体地说，涉及使用热锻铝合金制造锻造制品的方法，包括：第一步骤，通过 溶解铝合金锭后进行脱气和助熔; 通过将熔融金属插入预热的连续铸造模具中来制造圆形坯料的第二步骤; 在对制造的圆形坯料进行预热之后直接使用挤出机制造预成型体的第三步骤; 在将所制造的预制件切割成恒定长度之后，对边缘进行r加工和处理两个侧表面的第四步骤; 预热预处理的预成型件之后将预成型件安装在预热模具上的第五步骤; 通过锻造装置等对安装在模具上的预制件进行热锻造来制造锻造制品的第六步骤; 在修整后对第一步进行锻造的第七步骤; 以及通过对所洗涤的锻造产品进行热处理来完成锻造产品的第八步骤。 因此，本发明通过仅通过热锻造的两倍制造大型锻造制品，通过确保高产率和缩短加工时间而具有优异的经济效益。
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Patent Agency Ranking
公开(公告)号：KR101405219B1
公开(公告)日：2014-06-10
申请号：KR1020120143090
申请日：2012-12-10
CPC classification number: F01N13/143 , B60R13/08 , F02B77/11
Abstract: Disclosed is a multilayered composite panel. A multilayered composite panel according to an embodiment of the present invention comprises linear pressing units, undercut units, and extension beads. At least two thin plates having continuous waveform patterns of an identical pitch and different heights are overlapped in one direction. A predetermined air layer is formed between the overlapped thin plates. The thin plates are linearly pressed in another direction to make the top and bottom surfaces of the overlapped thin plates alternate so that the linear pressing unit which partitions the waveform patterns of the top surfaces and bottom surfaces per cell is formed. Both lateral central units connecting furrows and ridges of each cell of the top and bottom surfaces of each thin plate is pressed by the linear pressing unit on the opposite side so that the undercut unit is formed. The extension beads inwardly formed are formed inside the ridges of each cell of the top and bottom surfaces of the thin plate.
Abstract translation: 公开了一种多层复合板。 根据本发明实施例的多层复合板包括线性压制单元，底切单元和延伸小珠。 具有相同节距和不同高度的连续波形图案的至少两个薄板在一个方向上重叠。 在重叠的薄板之间形成预定的空气层。 薄板沿着另一方向线性地按压，使得重叠的薄板的顶表面和底表面交替，从而形成分隔每个单元的顶表面和底表面的波形图案的线性按压单元。 连接每个薄板的顶表面和底表面的每个单元的沟槽和脊的两个侧向中心单元被相对侧上的线性按压单元挤压，从而形成底切单元。 向内形成的延伸珠形成在薄板的顶表面和底表面的每个单元的脊中。
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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：KR1020120131583A
公开(公告)日：2012-12-05
申请号：KR1020110049860
申请日：2011-05-26
Applicant: 현대자동차주식회사
Inventor： 배철홍
CPC classification number: B60B1/00 , B21C23/14 , B22D18/04 , B22D25/005 , B23K20/12 , B60B2310/20 , B60B2310/214 , B60B2310/302 , B60B2360/104 , C22C21/02 , C22C21/06
Abstract: PURPOSE: A method for manufacturing an aluminum wheel for a vehicle is provided to minimize road noise delivered to the interior of the vehicle by absorbing the noise to the aluminum wheel. CONSTITUTION: A method for manufacturing an aluminum wheel for a vehicle comprises the steps of: manufacturing a spoke(13) with a hub(11) by low-pressure casting an AC4CH material, manufacturing a rim(12) with a hollow(12a) by extruding an A6061 material, manufacturing an aluminum foam material(20) by casting melt of pure aluminum ingot, inserting the aluminum foam material into the hollow of the rim, and welding the spoke to the rim.
Abstract translation: 目的：提供一种用于制造用于车辆的铝轮的方法，以通过将噪声吸收到铝轮来最小化传递到车辆内部的道路噪声。 构成：用于制造车辆铝轮的方法包括以下步骤：通过低压铸造AC4CH材料制造具有轮毂（11）的轮辐（13），制造具有中空（12a）的轮辋（12） 通过挤出A6061材料，通过铸造纯铝锭的熔体制造铝泡沫材料（20），将铝泡沫材料插入到轮辋的中空部分中，并将轮辐焊接到轮辋上。
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