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    • 2. 发明公开
    • 엑스선 형광분석용 플라스틱 시편의 제조방법
    • 制备X射线荧光分析样品的方法
    • KR1020090022957A
    • 2009-03-04
    • KR1020070088681
    • 2007-08-31
    • 현대자동차주식회사
    • 장종석이상남
    • G01N1/28G01N23/223
    • An X-ray fluorescence analysis manufacturing method compress to the press a pulverized work-piece and mold it as disc type after pulverizing the work-piece refrigerated with liquid nitrogen. An X-ray fluorescence analysis manufacturing method comprises a step for collecting a work-piece from a plastic part to be analyzed; a step for pulverizing the refrigerated work-piece after putting the collected work-piece into the liquid nitrogen; a step for molding the pulverized work-piece as the disc type by heating and it pressurizing with the disc forming equipment; and a step for keeping the work-piece of the compacted disc type in desiccators which are blocked with outside.
    • 在将用液氮冷却的工件粉碎后,X射线荧光分析制造方法压缩粉碎的工件并将其成型为圆盘型。 X射线荧光分析制造方法包括从要分析的塑料部件收集工件的步骤; 在将收集的工件放入液氮中之后粉碎冷冻工件的步骤; 通过加热将粉碎的工件成型为圆盘型并用盘形成设备加压的步骤; 以及将压实盘型的工件保持在被外部阻挡的干燥器中的步骤。
    • 3. 发明公开
    • 자동차 로어 암을 위한 낙하 충격 시험장치
    • 对于电机车辆的下臂,会产生碰撞影响测试装置
    • KR1020020094663A
    • 2002-12-18
    • KR1020010033015
    • 2001-06-12
    • 현대자동차주식회사
    • 이상남
    • G01M7/08
    • PURPOSE: A fall impact test apparatus is provided to achieve improved reliability for entire car in a low temperature region by evaluating impact levels under the low temperature condition, while improving reliability of the test. CONSTITUTION: A fall impact test apparatus(1) comprises an impact unit(10) for providing a preset fall impact load to a test product; a fixing unit(20) including a jig for mounting and fixing the test product, and an impact bar(22) for transmitting impact load of the impact unit to the test product; and a low temperature forming/maintain unit(30) including a low temperature chamber(42) for forming/maintaining a low temperature condition around the test product. The impact unit includes a hoist(110) arranged in the upper portion of the apparatus, which lifts or drops a drop weight(120); the drop weight connected to the hoist through a clamping member(118) including a wire(116), and arranged to be slidable in a vertical direction at a guide post(132); a hammer(122) arranged at the outer bottom of the drop weight, which applies impact load to the impact bar; a base(130) supporting the apparatus; the guide post arranged in a vertical direction on the base; and a support pipe arranged upright on the base, which has a top supporting the guide post.
    • 目的:提供一种秋季冲击试验装置,通过评估低温条件下的冲击水平,同时提高试验的可靠性,从而提高低温区域整车的可靠性。 构成:跌倒冲击试验装置(1)包括用于向试验产品提供预设的跌落冲击载荷的冲击装置(10) 包括用于安装和固定测试产品的夹具的固定单元(20)和用于将冲击单元的冲击载荷传递到测试产品的冲击杆(22); 以及包括用于在所述测试产品周围形成/保持低温条件的低温室(42)的低温成形/维持单元(30)。 冲击单元包括设置在设备的上部的起重机(110),其升降落锤(120); 通过包括导线(116)的夹紧构件(118)连接到起重机的落锤重量,并且布置成可以在引导柱(132)处沿垂直方向滑动; 设置在所述液滴重物的外部底部的锤子(122),其对冲击杆施加冲击载荷; 支撑所述装置的基座(130) 所述导柱在所述基座上沿垂直方向排列; 以及直立设置在基座上的支撑管,其具有支撑引导柱的顶部。
    • 4. 发明公开
    • 볼조인트용 스텃 볼트의 제조방법
    • 用于制造球接头螺栓的方法
    • KR1020020047667A
    • 2002-06-22
    • KR1020000076200
    • 2000-12-13
    • 현대자동차주식회사
    • 이상남
    • C21D9/36
    • PURPOSE: A method for manufacturing a stud bolt for a ball joint is provided which prevents damage through improvement of impact strength and minimizes loss during breakage by quenching and normalizing an SCM435 material so as to solidly manufacture the stud bolt for the ball joint. CONSTITUTION: The method for manufacturing a stud bolt for a ball joint comprises the steps of forming the material into the stud bolt by form rolling or machining an SCM435 material; quenching the formed stud bolt; and stabilizing the structure of the stud bolt by tempering the quenched stud bolt, wherein the quenching means a heat treatment hardening the structure of steel by putting the steel into a quenching agent such as water or oil in the state that steel is heated to a critical temperature or more, thereby rapidly cooling the steel, and the heat treated steel is tempered to secure appropriate toughness since the heat treated steel is very hard, but weak in brittleness and has the unstable structure.
    • 目的:提供一种用于制造用于球窝接头的双头螺栓的方法,其通过提高冲击强度来防止损坏,并且通过淬火和标准化SCM435材料来最大限度地减少损坏,以便牢固地制造用于球窝接头的双头螺栓。 构成:用于制造球接头的双头螺栓的方法包括以下步骤:通过轧制或加工SCM435材料将材料形成到双头螺栓中; 淬火形成的双头螺栓; 并且通过对淬火的双头螺栓进行回火来稳定双头螺栓的结构,其中淬火是指通过在钢被加热至关键的状态下将钢放入诸如水或油的淬火剂中而使钢的结构硬化的热处理 温度以上,由此对钢进行快速冷却,由于热处理钢非常硬,脆性弱,结构不稳定,因此对热处理钢进行回火以确保适当的韧性。
    • 6. 发明公开
    • 자동차용 유리소재 화합물의 함량 분석을 위한 시편 전처리 및 분석방법
    • 汽车玻璃材料化合物含量分析的样品制备与分析方法
    • KR1020140024182A
    • 2014-02-28
    • KR1020120090850
    • 2012-08-20
    • 현대자동차주식회사
    • 이상남
    • G01N1/06G01N23/223G01N33/38
    • The present invention is to provide a sample preprocessing and analyzing method for analyzing the compound content of a glass material for a vehicle. The present invention can increase the reliability of analysis results by optimally standardizing a sample preprocessing method of a glass material required to analyze a compound using a spectrum analyzer to reduce the errors, can optimize a method for manufacturing a sample by examining the method depending on conditions using fusion-glass bead equipment, and can solve a problem on the analysis errors by optimizing the acceleration voltage of a spectrometric procedure, the selection of detectors, and the time of analysis. To achieve the purpose, the sample preprocessing and analyzing method for analyzing the compound content of a glass material for a vehicle according to the present invention comprises: a step of manufacturing the sample using the fusion-glass bead equipment; a step of cutting the surface of the manufactured sample using a grinding machine; a step of processing the surface of the cut sample using a polishing machine; and a step of quantitatively analyzing the compound of the surface-processed sample using an X-ray fluorescence spectrometer. The present invention can increase the reliability of the analysis results because the method is optimally standardized by using equipment optimized for each step and optimizing the acceleration voltage of an X-ray pipe of the spectrum analyzer, the applied detectors, and the area and time of analysis. [Reference numerals] (AA) Safety glass for a vehicle; (BB) Inside mirror/ Outside mirror/ Sun visor mirror; (CC) Glass fiber (Muffler, battery cover, and EGR cover); (DD) Camera lens; (EE) Lamp bulb
    • 本发明提供一种用于分析车辆用玻璃材料的化合物含量的样品预处理分析方法。 本发明可以通过最佳地标准化使用频谱分析仪分析化合物所需的玻璃材料的样品预处理方法以减少误差来提高分析结果的可靠性,可以通过根据条件检查方法来优化制造样品的方法 使用熔融玻璃珠设备,通过优化光谱测定程序的加速电压,检测器的选择和分析时间,可以解决分析误差的问题。 为了达到上述目的,本发明的车辆用玻璃材料的化合物含量分析用样品预处理分析方法包括:使用熔融玻璃珠设备制造样品的步骤; 使用研磨机切割制造的样品的表面的步骤; 使用抛光机处理切割样品的表面的步骤; 以及使用X射线荧光光谱仪定量分析表面处理样品的化合物的步骤。 本发明可以提高分析结果的可靠性,因为该方法通过使用针对每个步骤优化的设备进行最佳标准化,并优化频谱分析仪的X射线管的加速电压,所应用的检测器,以及应用的检测器的面积和时间 分析。 (附图标记)(AA)车辆用安全玻璃; (BB)内镜/外镜/遮阳镜; (CC)玻璃纤维(消声器,电池盖和EGR盖); (DD)相机镜头; (EE)灯泡
    • 7. 发明公开
    • 플라스틱 조성물에 포함된 극미량의 중금속 분석을 위한전처리 방법
    • 用于分析塑料组合物的预处理方法,包括无限量重金属
    • KR1020080111720A
    • 2008-12-24
    • KR1020070060026
    • 2007-06-19
    • 현대자동차주식회사
    • 이상남
    • G01N33/44G01N35/00G01N33/00G01N37/00
    • A pre-treating process for analyzing infinitesimal heavy metals included in a plastic composition is provided to analyze the content of heavy metals easily about the vehicle plastic-related parts and to contribute to the improvement of productivity and vehicle quality. A pre-treating process for analyzing infinitesimal heavy metals included in a plastic composition comprises a step for adding a sulfuric acid (H2SO4) to a plastic composition analyte sample and heating it at 150 ~ 200 ‹C to carbonize; a step for adding a nitric acid (HNO3) and heating it at 250 ~ 300 ‹C; and a step for evaporating and drying the sample at 250 ~ 330 ‹C.
    • 提供了用于分析包含在塑料组合物中的无限小重金属的预处理方法,用于容易地分析与汽车塑料相关部件的重金属含量,并有助于提高生产率和车辆质量。 用于分析包含在塑料组合物中的无限小重金属的预处理方法包括将硫酸(H 2 SO 4)加入到塑料组合物分析物样品中并在150〜200℃下加热以进行碳化的步骤; 加入硝酸(HNO 3)并在250〜300℃加热的步骤; 以及在250〜330℃下蒸发和干燥样品的步骤。
    • 8. 发明授权
    • 자동차용 접착제에 포함된 중금속의 극미량 분석을 위한전처리 방법
    • 用于汽车密封件中重金属最小值分析的预处理方法
    • KR100783943B1
    • 2007-12-10
    • KR1020060062821
    • 2006-07-05
    • 현대자동차주식회사
    • 이상남
    • G01N33/20G01N33/00
    • A pre-treating method for analyzing a trace amount of heavy metals in a sealing agent of vehicle is provided to analyze a trace amount of Pb contained in a brake lining accurately by decomposing the sealing agent except the Pb. A pre-treating method for analyzing a trace amount of heavy metals in a sealing agent of vehicle comprises the steps of: (a) after putting a sample and nitric acid in a container, gradually heating it at a temperature of 160-170 deg.C to decompose organic materials; (b) after putting nitric acid and perchloric acid in the container, gradually heating it at a temperature of 160-170 deg.C to decompose organic materials; (c) diluting the solution obtained from the step(b) with distilled water; (d) after putting 25% of ammonium citrate dibasic in the solution, adjusting the pH using ammonia water to be 6.5-6.7; (e) after moving the solution to a separating funnel and putting ammonium sulfate and DDTC(5% sodium diethyldithiocarbamate solution) therein with mixing, adding MIBK(methylisobutylketone) thereto and leaving it for a certain period of time to separate the solution into two layers; (f) throwing an aqueous solution layer from the layers and moving an MIBK layer to a container; (g) after gradually heating the solution to evaporate and dry, adding nitric acid thereto to decompose the MIBK; and (h) after cooling down the solution obtained from the step(g) for a certain period of time and moving the solution to a container having a certain volume, diluting the solution with distilled water and analyzing the quantified sample using an ICP analyzing equipment.
    • 提供了一种用于分析车辆密封剂中微量重金属的预处理方法,通过分解除Pb以外的密封剂,精确地分析制动衬片中含有的痕量铅。 用于分析车辆密封剂中微量重金属的预处理方法包括以下步骤:(a)将样品和硝酸放入容器中后,在160-170℃的温度下逐渐加热。 C分解有机材料; (b)将硝酸和高氯酸放入容器中后,在160-170℃的温度下逐渐加热,分解有机物; (c)用蒸馏水稀释步骤(b)获得的溶液; (d)在溶液中加入25%柠檬酸二氢铵后,用氨水调节pH为6.5-6.7; (e)将溶液移至分液漏斗中并混合后加入硫酸铵和DDTC(5%二乙基二硫代氨基甲酸钠溶液),加入MIBK(甲基异丁基酮)并保留一定时间后将溶液分离成两层 ; (f)从层中投掷水溶液层并将MIBK层移至容器; (g)在逐渐加热溶液蒸发干燥后,加入硝酸分解MIBK; 和(h)在将步骤(g)获得的溶液冷却一定时间后,将溶液移至具有一定体积的容器中,用蒸馏水稀释该溶液,并使用ICP分析设备分析定量样品 。
    • 9. 发明公开
    • 방사선 투과 시험장비의 차폐장치
    • CT装置辐射屏蔽盒
    • KR1020060135132A
    • 2006-12-29
    • KR1020050054815
    • 2005-06-24
    • 현대자동차주식회사
    • 이상남
    • G21F7/00G21F1/00
    • G21F7/02G21F1/085G21F5/10G21F7/065
    • A radiation shielding apparatus of a CT(Computed Tomography) apparatus is provided to enable a testing person to perform CT test safely by shielding the leakage of radioactive rays. A shielding case(100) has a sealed inner space to accommodate a CT(Computed Tomography) apparatus and shields outer leakage of radioactive rays emitted from the CT apparatus. The shield case has a structure with all walls including a lead plate. In the shielding case, an air ventilation part(120) ventilates heat generated in the CT apparatus to the outside together with inner air. An entrance part introduces a power supply line and a cooling water supply line. The shield case also has a door system.
    • 提供CT(计算机断层摄影)装置的放射线屏蔽装置,以使得测试人员能够通过屏蔽放射线的泄漏来安全地执行CT测试。 屏蔽壳(100)具有密封的内部空间以容纳CT(计算机断层扫描)装置,并屏蔽从CT装置发射的放射线的外部泄漏。 屏蔽壳具有包括铅板的所有壁的结构。 在屏蔽壳体中,空气通风部件(120)与内部空气一起将CT装置中产生的热量与外部通风。 入口部分介绍电源线和冷却水供应线。 屏蔽盒还具有门系统。