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公开(公告)号：KR101794827B1
公开(公告)日：2017-11-08
申请号：KR1020150032635
申请日：2015-03-09
Applicant: 현대자동차주식회사
Abstract: 본발명은다공질의금속재의제조장치및 그제조방법에관한것으로서, 보다상세하게는, 기지금속을용해시켜용탕을생성하고생성된용탕을사출부에수용하고, 사출부에수용된용탕을고압및 고속으로금형의인게이트부로사출하되, 상기인게이트부의관로에폭이협소한슬릿을적어도하나이상형성하고, 상기인게이트부로사출되는용탕에충진재를주입시키며, 용탕이상기인게이트부에형성된협소한폭의슬릿을통과하면서고속및 고압으로용탕으로확산되면서균일한밀도를가지고용탕과혼합되고, 상기충진재와혼합된용탕을금형의형틀내부로주입하여제품을성형하는것을특징으로하는다공질금속재의제조장치및 그제조방법에관한것이다.
Abstract translation: 本发明是一种高压力和高速，更具体地，碱溶解的金属创建一个熔融金属和容纳所得到的熔融金属的注入口，并且在相关的制造装置的注射端口接收的熔融金属和制造多孔金属材料的方法 形成在窄hanpok狭缝，但模具的栅极形成至少一个狭窄的缝隙注入部，sanggiin栅极部管宽度和sikimyeo在熔融金属中照射部分sanggiin栅极注入填料中，从浇口部产生的熔融金属上方 作为熔融金属扩散到高速和高压穿过并具有均匀的密度与熔融金属混合，制造装置和用于通过注入与熔融金属混合，以模具中的填充材料的模具形成产品的内部多孔金属材料，其特征在于，处理 ＆lt;
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公开(公告)号：KR1020160067267A
公开(公告)日：2016-06-14
申请号：KR1020140172107
申请日：2014-12-03
Applicant: 현대자동차주식회사 , 부산대학교 산학협력단
Abstract: 본발명은복수의세라믹물질을화학결합시킨세라믹화합물을이용하여방열특성이향상된방열코팅조성물및 그제조방법에관한것으로서, 본발명의일 실시예에따른, 방열코팅조성물은단일조성을갖는복수의세라믹물질이화학결합된복합세라믹화합물; 및수지및 희석제를함유한바인더;를포함한다.
Abstract translation: 散热涂料组合物及其制备方法技术领域本发明涉及散热涂料组合物及其制备方法。 通过使用化学键合多个陶瓷物质的陶瓷化合物，散热涂料组合物显示出改善的散热性能。 根据本发明的一个实施方案，散热涂料组合物包括：具有单一组成的多种陶瓷物质化学键合的复合陶瓷化合物; 和含有树脂和稀释剂的粘合剂。
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公开(公告)号：KR1020140065629A
公开(公告)日：2014-05-30
申请号：KR1020120130851
申请日：2012-11-19
Applicant: 현대자동차주식회사 , 전남대학교산학협력단
CPC classification number: F01N13/102 , B21D53/00 , F01N13/14 , F01N2510/02 , F02B77/11
Abstract: The present invention relates to a manufacturing method for a multifunctional aluminum thin panel by expanding air and, more specifically, to a manufacturing method for a multifunctional aluminum thin panel by expanding air to improve the performance of an aluminum thin panel used for a heat protector. The manufacturing method for a multifunctional aluminum thin panel by expanding air comprises a first step of preparing upper and lower aluminum thin panels; a second step of designing a random pattern for the upper and lower aluminum thin panels; a third step of forming a joint by bonding the upper and lower aluminum thin panels along the designed pattern; and a fourth step of forming a cell pattern by expanding air in a space between the upper and lower aluminum thin panels having the joint.
Abstract translation: 本发明涉及通过膨胀空气的多功能铝薄板的制造方法，更具体地，涉及通过膨胀空气来提高多功能铝薄板的制造方法，以提高用于热保护器的铝薄板的性能。 通过膨胀空气制造多功能铝薄板的制造方法包括：制备上下铝薄板的第一步骤; 设计上，下铝薄板的随机图案的第二步; 第三步骤，通过沿着所设计的图案粘合上铝铝薄板和下铝薄板来形成接头; 以及通过在具有接头的上铝铝板和下铝板之间的空间中扩张空气形成电池图案的第四步骤。
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公开(公告)号：KR1020130051167A
公开(公告)日：2013-05-20
申请号：KR1020110116359
申请日：2011-11-09
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A heat treatment method of a material for high level vacuum die casting is provided to facilitate the solid of alloying elements by heating a product at 480 to 500°C for 10 to 30 minutes and to minimize deformation of a product by quenching the heated product. CONSTITUTION: A heat treatment method of a material for high level vacuum die casting comprises the steps of: facilitating the solid of alloying elements by heating a product at 480 to 500°C for 10 to 30 minutes; quenching the heated product by using a mist spraying method. The temperature of the mist is 40 to 60°C.
Abstract translation: 目的：提供用于高级真空压铸的材料的热处理方法，以通过在480℃至500℃下加热产物10至30分钟来促进合金元素的固体，并通过淬火加热的 产品。 构成：用于高级真空压铸的材料的热处理方法包括以下步骤：通过在480-500℃下加热产品10-30分钟来促进合金元素的固体; 通过喷雾法喷雾加热产物。 雾的温度为40〜60℃。
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公开(公告)号：KR1020130043812A
公开(公告)日：2013-05-02
申请号：KR1020110107932
申请日：2011-10-21
Applicant: 현대자동차주식회사
CPC classification number: B60K13/04 , B23K2201/006 , B60R19/023 , B60R19/48 , Y10T29/49622
Abstract: PURPOSE: A tail trim manufacturing method using a clad steel plate is provided to improve corrosion resistance, heat resistance, and weight lightening using the clad steel plate. CONSTITUTION: A tail trim manufacturing method using a clad steel plate is as follows: a step for rolling two metal materials to form an initial clad steel plate, and thermally treating and rerolling the initial clad steel plate to manufacture the final clad steel plate; a step for pressing a main tail trim and a housing which includes a tail trim upper cover, and a tail trim lower cover with using the final clad steel plate; and a step for manufacturing a tail trim by the tungsten inert gas welding of the main tail trim and the housing. [Reference numerals] (AA) Step of rolling two washed metal materials; (BB) Step of rolling after first heat treatment; (CC) Step of completing a clad steel plate through second heat treatment; (DD) Step of processing with a press; (EE) Step of manufacturing a housing by TIG welding a tail trim upper cover and a tail trim lower cover; (FF) Step of completing a tail trim by TIG welding a main tail trim and the housing
Abstract translation: 目的：提供使用复合钢板的尾饰修剪制造方法，以提高使用复合钢板的耐腐蚀性，耐热性和重量轻的方法。 构成：使用复合钢板的尾饰制造方法如下：轧制两种金属材料以形成初始复合钢板的步骤，热处理和再循环初始复合钢板以制造最终复合钢板; 使用最终的复合钢板来压制主尾饰和包括尾部装饰上盖的壳体和尾部装饰下盖的步骤; 以及通过主尾饰和壳体的钨惰性气体焊接制造尾饰的步骤。 （附图标记）（AA）轧制两个洗涤的金属材料的步骤; （BB）第一次热处理后轧制步骤; （CC）通过第二次热处理完成复合钢板的步骤; （DD）用新闻处理步骤; （EE）通过TIG焊接尾翼上盖和尾部装饰下盖来制造壳体的步骤; （FF）通过TIG焊接主尾饰和外壳完成尾饰的步骤
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Patent Agency Ranking
公开(公告)号：KR1020110065122A
公开(公告)日：2011-06-15
申请号：KR1020090121987
申请日：2009-12-09
Applicant: 현대자동차주식회사 , (주)엔에스씨인더스트리 , 한국생산기술연구원
IPC: C22C21/02
Abstract: PURPOSE: Aluminium alloy composition for a high vacuum level of a vacuum die-casting process is provided to enable a high vacuum level of a die-casting to be manufactured cheaply and easily. CONSTITUTION: The base of aluminium alloy composition for a high vacuum level of a vacuum die-casting process is Al and the aluminium alloy composition consists of 8.0 ~ 10.0weight% of Si, 0 ~ 0.2weight% of Cu, 0.2 ~0.4weight% of Mg, 0.16 ~ 0.5weight% Fe, 0 ~ 0.49 weight% of Mn, 0 ~ 0.1 weight% of Zn, 0.15~ 0.2 weight% of Ti, and 0.015 ~ 0.025 weight% of Sr.
Abstract translation: 目的：提供真空压铸工艺的真空度高的铝合金组合物，以便廉价且容易地制造压铸件的高真空度。 构成：真空压铸工艺的真空度高的铝合金组成的基体为Al，铝合金组成由8.0〜10.0重量％的Si，0〜0.2重量％的Cu，0.2〜0.4重量％ 的Mg，0.16〜0.5重量％的Fe，0〜0.49重量％的Mn，0〜0.1重量％的Zn，0.15〜0.2重量％的Ti和0.015〜0.025重量％的Sr。
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公开(公告)号：KR1020090064684A
公开(公告)日：2009-06-22
申请号：KR1020070131969
申请日：2007-12-17
Applicant: 현대자동차주식회사
Inventor： 윤광민
Abstract: An aluminum wheel and a manufacturing method thereof are provided to improve the vibration absorption ability by manufacturing a hollow rim part by the aluminum extruding process and the laser welding process. An aluminum wheel comprises: a spoke(20) formed by aluminum low pressure casting; and a rim part(30) having a hollow part at an outer tip end part. The outer part of the spoke and an inner end part of the rim part are formed integrally by MIG welding. A through hole is formed at least one in the hollow part of the rim part to deliver the pressure applied to tire to the hollow part.
Abstract translation: 提供铝轮及其制造方法，以通过铝挤压加工和激光焊接工艺制造中空边缘部分来提高振动吸收能力。 铝轮包括：由铝低压铸造形成的轮辐（20）; 以及在外端部具有中空部的边缘部（30）。 辐条的外部部分和边缘部分的内端部分通过MIG焊接一体地形成。 在边缘部分的中空部分中至少形成有一个通孔，以将施加到轮胎上的压力传递到中空部分。
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公开(公告)号：KR1020040090029A
公开(公告)日：2004-10-22
申请号：KR1020030023923
申请日：2003-04-16
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B22D18/02
Abstract: PURPOSE: A method for manufacturing one-piece type aluminum propeller shaft using swaged forging yoke is provided to widen mounting application range for vehicles and improve weight reduction and vibration and noise characteristics by bonding tube fabricated by extruding and drawing aluminum spray foaming material and swaged aluminum yoke fabricated by squeeze casting. CONSTITUTION: The method comprises a step of preparing a spray foaming material in which droplets sprayed are solidified by spraying the alloy as rapidly cooling an alloy comprising 18 wt.% of Si, 4.5 wt.% of Cu, 0.6 wt.% of Mg and a balance of Al using high pressure inert gas; a step of fabricating a tube(10a) of propeller shaft by extruding and drawing the spray foaming material; a step of fabricating a swaged forging aluminum yoke(20a) by squeeze forging; and a step of fabricating an one-piece type aluminum propeller shaft(100) by friction-welding the tube and the yoke, wherein the tube is fabricated to thickness of 2 mm and diameter of 120 mm, and wherein a front part of the swaged forging aluminum yoke comprises a friction welding part(22) having the same thickness and diameter as the tube, and a yoke part(24) having thickness of 2 mm and diameter of 90 mm with being stepped from the friction welding part.
Abstract translation: 目的：提供一种使用锻压锻造轭架制造单件式铝制推进器轴的方法，以扩大车辆的安装应用范围，通过挤压和拉拔铝喷雾发泡材料和模锻铝制成的接合管，提高重量减轻和振动和噪声特性 通过挤压铸造制造的轭。 方案：该方法包括制备喷雾发泡材料的步骤，其中喷雾的液滴通过喷射合金而固化，快速冷却包含18重量％的Si，4.5重量％的Cu，0.6重量％的Mg的合金，以及 使用高压惰性气体的Al余量; 通过挤压和拉伸喷射发泡材料制造传动轴的管（10a）的步骤; 通过挤压锻造制造锻造锻造铝轭（20a）的步骤; 以及通过摩擦焊接管和轭架来制造单件式铝推进器轴（100）的步骤，其中管制造成厚度为2mm，直径为120mm，并且其中模具的前部 锻造铝轭包括具有与管相同的厚度和直径的摩擦焊接部分（22）和从摩擦焊接部分阶梯形地具有2mm和直径为90mm的厚度的轭部（24）。
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公开(公告)号：KR100435346B1
公开(公告)日：2004-06-10
申请号：KR1020020026513
申请日：2002-05-14
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B62D25/08
Abstract: PURPOSE: A cowl crossbar assembly for a vehicle and a manufacturing method thereof are provided to make the cowl crossbar assembly lightweight, reduce vibration and noise, ultimately lighten the vehicle and improve fuel efficiency by making the crossbar and peripheral components as a magnesium alloy having sufficient strength, an excellent vibration noise reducing performance, and lighter than steel. CONSTITUTION: Cowl crossbar mounting brackets(15,16), a steering column mounting reinforcing member(22) and a plate(24) are made into magnesium alloy press products mostly made from magnesium(Mg), 2.5¯3.5 wt percent of aluminum(Al), 0.20¯1.0 wt percent of manganese(Mn), 0.6¯1.4 wt percent of zinc(Zn), and below 0.04 wt percent of copper(Cu), 0.10 wt percent of silicon(Si), 0.005 wt percent of nickel(Ni) and 0.005 wt percent of ferrum(Fe), and other impurities. A cowl crossbar assembly(1) for a vehicle is magnesium-made by welding the press products with a cowl crossbar(12) produced from magnesium alloy of same composition in an extrusion molding method.
Abstract translation: 目的：提供一种用于车辆的前围横杆组件及其制造方法，以使前围横杆组件轻量化，减少振动和噪音，最终减轻车辆并通过使横杆和周边部件具有足够的镁合金来提高燃料效率 强度，减振性能优异，比钢轻。 构造：将兜风横杆安装支架（15,16），转向柱安装加强构件（22）和板（24）制成主要由镁（Mg），2.5重量％和3.5重量％铝 （Al），0.20＆macr; 1.0wt％的锰（Mn），0.6＆macr; 1.4wt％的锌（Zn），和低于0.04wt％的铜（Cu），0.10wt％的硅（Si），0.005wt％ 镍（Ni）百分比和0.005％（重量）铁（Fe）以及其他杂质。 用于车辆的前围横杆组件（1）是通过将挤压产品与由具有相同成分的镁合金制成的前围横杆（12）以挤压成型方法焊接而镁制成的。
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公开(公告)号：KR1020030083150A
公开(公告)日：2003-10-30
申请号：KR1020020021577
申请日：2002-04-19
Applicant: 현대자동차주식회사
Inventor： 윤광민
IPC: B21K1/06
CPC classification number: B21K1/762 , B21C37/06 , B21J5/002 , B21J5/12 , B21K25/005 , B22D23/003 , C22C21/02
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：制造汽车一体式传动轴的方法，通过制造传动轴使其与铝一体化的方式实现减重，减少零件数量，提高振动和噪音，提高耐用强度 约克通过摩擦压力焊接。 构成：该方法包括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雾发泡材料的步骤; 通过挤压和拉伸喷射发泡材料制造螺旋桨轴管（12）; 在一般铝锻造工艺的条件下制造铝锻造纽约（14）用于摩擦压力焊接; 并且通过对管和纽约进行摩擦压力来制造单件式传动轴（10），其中喷射形成材料通过使用包含18重量％的Si，4.5重量％的Cu，0.6重量％的铝的铝合金来制备， 的Mn和余量的Al，并且其中所述方法还包括对最终制造的传动轴进行耐久性测试的步骤。
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