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公开(公告)号:KR100372813B1
公开(公告)日:2003-02-25
申请号:KR1020000064596
申请日:2000-11-01
Applicant: 한국항공우주연구원
IPC: G01G23/00
Abstract: PURPOSE: A device for measuring mass property with adjustable slant is provided to measure mass property using a miniature reproduction of an attachment and a test object needed for mass property measurement test of a structure hard to directly test. CONSTITUTION: A device comprises a linear sliding rest(3); a moving rest(4); and a bracket(5). The linear sliding rest is installed on an upper side of a bottom plate(2) installed on a turn table(1). The moving rest moves and adjusts the center of gravity by a guide rest(3') connected with the linear sliding rest and has a rotary shaft(6) and a connective shaft(7) installed on both sides thereof. The bracket is connected with the rotary shaft and the connective shaft of the moving rest and has screw axes(11) protruding on four corners thereof to be connected with a clamp(12) above and a handle(13) fixing a missile(14).
Abstract translation: 目的:提供一种用于测量具有可调倾斜度的质量特性的装置,以便通过对难以直接测试的结构的质量特性测量测试所需的附件和测试对象的微型再现来测量质量特性。 组成:一种装置包括一个线性滑动架(3); 移动的休息(4); 和支架(5)。 线性滑动架安装在安装在转台(1)上的底板(2)的上侧。 移动架通过与直线滑架连接的导向架(3')移动并调节重心,并在其两侧安装有旋转轴(6)和连接轴(7)。 支架与可动支架的旋转轴和连接轴连接,并在其四个角上突出有与上面的夹具(12)连接的螺旋轴(11)和固定导弹(14)的手柄(13) 。
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公开(公告)号:KR1020010056399A
公开(公告)日:2001-07-04
申请号:KR1019990057852
申请日:1999-12-15
Applicant: 한국항공우주연구원
IPC: G01N3/30
Abstract: PURPOSE: A shock tester is provided to selectively perform a direct shock test or an indirect shock test with one shock tester, thereby resolving troblesomeness and economical problem. CONSTITUTION: In a shock tester measuring numerical value of shock by falling a test piece fixing block(2) in which a test piece(3) is fixed and absorbing shock between impact tips(4,5) in the test piece(3), the shock tester includes a force transducer(10) detachably attached to the upper impact tip and obtaining shock degree to enable a direct shock test, and a fixing element(20) detachably attached to the lower impact tip to fix the test piece.
Abstract translation: 目的:提供一个冲击试验机,用一台冲击试验机选择性进行直接冲击试验或间接冲击试验,从而解决麻烦和经济问题。 规定:在冲击试验仪中,通过下降试验片固定块(2),测试试件(3)固定并吸收试件(3)的冲击尖端(4,5)之间的冲击,测量冲击的数值, 冲击试验机包括可拆卸地附接到上冲击尖端的力传感器(10)并且获得冲击度以实现直接冲击试验,以及可拆卸地附接到下冲击尖端以固定试件的固定元件(20)。
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公开(公告)号:KR1020000067381A
公开(公告)日:2000-11-15
申请号:KR1019990015140
申请日:1999-04-28
Applicant: 한국항공우주연구원
IPC: G01H17/00
Abstract: PURPOSE: A testing apparatus for a nuclear fuel rod supporting movement and vibration characteristic analysis is provided to prolong the life of the nuclear fuel rod by inspecting the vibration characteristic of supporting lattice members under the circumstances like actual circumstance. CONSTITUTION: A testing apparatus for a nuclear fuel rod supporting movement and vibration characteristic analysis includes a water tank(1) having a fixture(2) installed in the bottom in length direction, a plurality of heaters(5) installed in the side of the water tank, a plurality of supporting lattice members(3) fixed on the fixture for supporting the nuclear fuel rod, an exciting element(10) for impacting the nuclear fuel rod supported by the supporting lattice members, a laser displacement meter(20) measuring the displacement of the nuclear fuel rod, an accelerometer(7) held in the nuclear fuel rod, and a controller controlling the temperature of the water tank and receiving the measured data.
Abstract translation: 目的:提供一种核燃料棒支撑运动和振动特性分析的试验装置,通过在实际情况下检查支撑晶格构件的振动特性,延长核燃料棒的使用寿命。 构成:用于核燃料棒支撑运动和振动特性分析的测试装置包括:具有安装在底部长度方向上的固定装置(2)的水箱(1),多个加热器(5)安装在 水箱,固定在用于支撑核燃料棒的固定装置上的多个支撑格栅构件(3),用于冲击由支撑格架构件支撑的核燃料棒的激励元件(10),测量 核燃料棒的位移,保持在核燃料棒中的加速度计(7)和控制水箱的温度并接收测量数据的控制器。
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公开(公告)号:KR102222889B1
公开(公告)日:2021-03-04
申请号:KR1020190173470
申请日:2019-12-23
Applicant: 한국항공우주연구원
Abstract: 본발명의실시예들은위성체의진동환경시험방법을제공한다. 본발명의일 실시예에따른진동환경시험방법은, 제1 플레이트와, 제2 플레이트와, 복수개의센서를포함하는센서어셈블리를조립하는단계및 상기제2 플레이트의상면에위성체를배치하는단계를포함하고, 상기센서어셈블리를조립하는단계는, 상기제1 플레이트의기 설정된영역에상기센서를원형으로배치하는단계, 위치정렬핀으로상기센서를상기제1 플레이트의기 설정된영역에가고정하여, 상기센서의위치를정렬하는단계, 얼라이너(aligner)로상기복수개의센서중 서로마주보는센서의방향을정렬하는단계, 상기제1 플레이트에상기센서를고정하는단계및 상기제1 플레이트와대항하여상기센서의상면에상기제2 플레이트를배치하는단계를포함한다.
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公开(公告)号:KR101893263B1
公开(公告)日:2018-08-29
申请号:KR1020160148011
申请日:2016-11-08
Applicant: 한국항공우주연구원
IPC: G10K11/16
Abstract: 일실시예에따른음향가진장치는, 원기둥형상으로마련되고, 외주면에제1 복수개의슬릿이형성된제1 몸체; 상기제1 몸체가수용되도록양단이개방된원기둥형상으로마련되고, 외주면에제2 복수개의슬릿이형성된제2 몸체; 및상기제2 몸체의외측에배치되어, 상기제2 몸체를지지하는지지프레임;을포함하고, 상기지지프레임은상기제2 몸체의외측에연결되어상기제2 몸체의상하방향움직임에따라변형되는연장부재를포함할수 있다.
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公开(公告)号:KR1020170054929A
公开(公告)日:2017-05-18
申请号:KR1020150157699
申请日:2015-11-10
Applicant: 한국항공우주연구원
Abstract: 본발명에따르면, 오일의윤활및 유막특성을이용하여고하중구조물(10)의슬라이딩이동을안정적으로지지하기위한고하중구조물용슬라이딩지지장치에있어서, 설치장소에고정설치되며, 내부에는상기고하중구조물(10)의수직단면과대응되는형상을갖는슬라이딩홈(111)이측방으로개구된고정지지부(110); 상기슬라이딩홈(111)의상단내측면(112)에다수개가분산배치된주입공(121) 및, 각주입공(121)의내부에장착되며오일공급라인과연결되어제어신호에따라상기주입공(121)을통해일정량의오일을배출하는노즐(122)을포함하는상부오일공급부(120); 및상기슬라이딩홈(111)의바닥면(113)에다수개가분산배치된주입공(131) 및, 각주입공(131)의내부에장착되며오일공급라인과연결되어제어신호에따라상기주입공(131)을통해일정량의오일을배출하는노즐(132)을포함하는하부오일공급부(130);를포함하는고하중구조물용슬라이딩지지장치를개시한다.
Abstract translation: 根据本发明,提供了一种用于重载结构的滑动支承装置,其通过利用油的润滑和油膜特性来稳定地支承高载荷结构(10)的滑动运动, 具有滑动槽111的固定支架110,滑动槽111的形状与中间建筑物10的端面向侧面开口相对应; 多个喷射孔121分布在滑动槽111的上侧112并连接到供油管路并连接到喷射孔121 包括用于通过供油部分120排出预定量的油的喷嘴122的上部供油部分120; 并且在滑槽111的底面113上形成有多个凹槽。凹槽131安装在凹槽131内并连接到供油管线, 并且包括用于通过供油部(131)排出预定量的油的喷嘴(132)的下部供油部(130)。
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公开(公告)号:KR101727200B1
公开(公告)日:2017-04-17
申请号:KR1020150170423
申请日:2015-12-02
Applicant: 한국항공우주연구원
Abstract: 열전대용보호테이프부착장치가개시되어있다.개시된열전대용보호테이프부착장치는열전대의온도검출부외부에제1 켑톤테이프, 알루미늄테이프및 제2 켑톤테이프를부착하기위한장치로서, 상기제1 켑톤테이프가감겨져있으며, 감겨진제1 켑톤테이프를언와딩하는제1 언와인더; 상기알루미늄테이프가감겨져있으며, 감겨진알루미늄테이프를상기제1 켑톤테이프의상부에위치하도록언와인딩하는제2 언와인더; 상기제2 켑톤테이프가감겨져있으며, 감겨진제2 켑톤테이프를상기알루미늄테이프의상부에위치하도록언와인딩하는제3 언와인더; 상기열전대의온도검출부가상기제1 켑톤테이프와알루미늄테이프사이로이동되도록열전대를이송시켜주는이송컨베이어; 상기이송컨베이어의차기위치에배치된채, 상기열전대의온도검출부에제1 켑톤테이프, 알루미늄테이프, 제2 켑톤테이프가접착되도록가압하는가압롤러; 상기가압롤러의차기위치에배치된채, 온도검출부에부착된테이프를적정크기로절단하는절단유닛; 및상기절단하고남은잔 테이프를회수하기위한회수부재;를포함하며, 상기절단유닛은, 상기열전대가안착되는다이스; 및상기다이스상에설치되어상기열전대의온도검출부에테이핑된테이프를적정크기로절단하는펀치로구성됨을더 포함하고, 상기펀치는, 상기제1 켑톤테이프를절단하는외부펀치; 상기알루미늄테이프와제2 켑톤테이프를상기제1 켑톤테이프보다작은직경으로절단하는내부펀치로이루어진것을더 포함하는것을특징으로한다.
Abstract translation: 公开了一种用于附接用于热电偶的保护带的设备,该设备是用于将第一牙带,铝带和第二牙带附接到热电偶的温度检测单元的外部的设备,其中第一牙带 用卷起的一次性胶带缠绕并展开第一退绕机; 第二开卷机,卷绕铝带并且展开卷绕的铝带以定位在第一切割带上; 第三开卷机,其卷绕所述第二切割胶带并展开所述切割胶带,使得所述第二切割胶带位于所述铝带的顶部上; 传送传送带,用于传送热电偶,使得热电偶的温度检测单元在第一章鱼带和铝带之间移动; 加压辊,其设置在所述输送传送带的下一位置处并且按压所述第一定位带,所述铝带和所述第二定位带,以便粘附到所述热电偶的所述温度检测部; 切割单元,所述切割单元设置在所述压力辊的下一个位置处并且将附接到所述温度检测单元的所述带切割成合适的尺寸; 以及用于在切割之后回收剩余带的回收构件,其中,切割单元包括:模具,热电偶安置在该模具上; 冲头安装在模具上,并且将粘贴在热电偶的温度检测器上的胶带切割成适当的尺寸,其中冲头包括:用于切割第一切割胶带的外冲头; 以及用于将铝带和第二切割带切割成比第一切割带小的内部冲头。
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公开(公告)号:KR1020170010209A
公开(公告)日:2017-01-26
申请号:KR1020150101071
申请日:2015-07-16
Applicant: 한국항공우주연구원
Abstract: 본발명은충돌없이안전하고빠르게중량물을대상체의해당위치에설치할수 있는중량물설치용치구를제공하는것이그 기술적과제이다. 이를위해, 본발명의중량물설치용치구는, 지지수단에매달려이동되며중량물을대상체의해당위치에놓이게하는중량물설치용치구로, 상기지지수단에매달리며상기중량물이장착되는장착대; 상기장착대에그 너비방향인 Y축방향으로이동가능하게구비되는제1 Y축용평형추; 및상기장착대에그 두께방향인 Z축방향으로이동가능하게구비되는 Z축용평형추를포함한다.
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