公开(公告)号：KR101212646B1

公开(公告)日：2012-12-14

申请号：KR1020110043445

申请日：2011-05-09

Applicant: 세종대학교산학협력단

Inventor： 김동주 ,  세리프엘타윌 ,  안토인이나만

IPC: G01N3/08 ,  G01M7/08

CPC classification number: G01N3/08 ,  G01N3/30 ,  G01N3/307 ,  G01N2203/0017

Abstract: 본발명은에너지프레임을이용한충격시험장치에관한것으로서, 보다상세하게는, 에너지프레임을이용하여충격파를발생시켜시편에대한충격시험을수행하는장치에관한것이다. 인장수단으로부터인장하중을인가받는당김봉, 상기당김봉으로부터인장하중을전달받고, 상기전달된인장하중을탄성에너지로변환하여시편을중심으로양 측면에대칭적으로위치하는복수의바(bar) 형태의몸체에저장하며, 상기당김봉으로부터전달되는인장하중의차단으로인해상기저장된탄성에너지를충격파로변환하여상기복수의바 형태의몸체를통해충격시험대상인시편으로인장충격을전달하는에너지프레임및 상기당김봉 및상기에너지프레임에연결되어, 상기당김봉에미리설정된임계인장하중이인가될경우, 상기당김봉으로부터상기에너지프레임으로전달되는인장하중을차단하는연결수단을포함할수 있다.

公开(公告)号：KR1020120125792A

公开(公告)日：2012-11-19

申请号：KR1020110043445

申请日：2011-05-09

Applicant: 세종대학교산학협력단

Inventor： 김동주 ,  세리프엘타윌 ,  안토인이나만

IPC: G01N3/08 ,  G01M7/08

CPC classification number: G01N3/08 ,  G01N3/30 ,  G01N3/307 ,  G01N2203/0017

Abstract: PURPOSE: An impact testing device using an energy frame is provided to control a movement of a specimen by using a fixed supporting unit, thereby obtaining a result of a reaction with pure materials and the specimen regardless of effects of physical inertia and structural inertia. CONSTITUTION: An impact testing device(100) using an energy frame comprises a pull rod(700), an energy frame(200), and a connection unit(600). The pull rod applies tension loads from a tension member(800). The energy frame receives the tension loads from the pull rod. The energy frame converts the received tension loads into elastic energy, thereby storing the elastic energy in a body symmetrically positioned in both lateral surfaces around a specimen(900). The connection unit is connected to the pull rod and energy frame, thereby blocking the tension loads transferred to the energy frame from the pull rod when the critical tension loads set in advance are applied to the pull rod.

Abstract translation: 目的：提供使用能量框架的冲击试验装置，通过使用固定支撑单元来控制试样的运动，从而获得与纯物质和试样的反应结果，而不管物理惯性和结构惯性的影响。 构成：使用能量框的冲击测试装置（100）包括拉杆（700），能量框架（200）和连接单元（600）。 拉杆施加来自张力构件（800）的张力载荷。 能量框架从拉杆接收拉伸载荷。 能量框架将接收到的张力负载转换成弹性能量，从而将弹性能量存储在对称地位于试样（900）周围的两个侧面的身体中。 连接单元连接到拉杆和能量框架，从而当预先设定的临界拉伸载荷施加到拉杆上时，阻止从拉杆传递到能量框架的张力负载。