首页> 外国专利> Jig Structure for Tensile and Fatigue Tests of Thin Plates and Method for Tensile and Fatigue Test Using the Same

Jig Structure for Tensile and Fatigue Tests of Thin Plates and Method for Tensile and Fatigue Test Using the Same

机译:薄板拉伸疲劳试验的夹具结构及使用该方法的拉伸疲劳试验方法

摘要

The present invention is a cryogenic thin plate tension and fatigue test jig structure for improving the accuracy of the test by generating a tensile force in the axial direction without generating the slip phenomenon of the thin plate during the fatigue test of the metal sheet under cryogenic environment and using the same The sheet tension and fatigue test method, the sheet tension and fatigue test jig structure according to the present invention is disposed parallel to each other and a pair of bite jig is fixed between the one end of the thin plate to be tested therebetween; A test fixture jig connected to the actuator and moving in one direction and having a space portion into which the bite jig is inserted; It is characterized in that it comprises a plurality of leveling bolts are helically coupled to the test jig, the inner end portion is moved by an arbitrary distance from the inside of the space portion to adjust while fixing the posture of the bite jig inside the space portion.
机译:本发明是一种低温薄板拉伸疲劳试验夹具结构,其通过在低温环境下对金属板进行疲劳试验期间在轴向上产生拉力而不产生薄板的滑动现象,从而提高了测试的准确性。本发明的片材张力和疲劳测试方法,片材张力和疲劳测试夹具结构彼此平行设置并且在被测试的薄板的一端之间固定有一对咬合夹具。两者之间一种测试夹具,其连接到致动器并在一个方向上移动,并具有插入夹具的空间部分。其特征在于,包括将多个校平螺栓螺旋地连接到测试夹具上,使内端部从空间部的内部移动任意距离以在将咬合夹具的姿势固定在空间内的同时进行调节。一部分。

著录项

  • 公开/公告号KR101262893B1

    专利类型

  • 公开/公告日2013-05-10

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20110108161

  • 发明设计人 김명현;김현수;김성민;

    申请日2011-10-21

  • 分类号G01N3/08;G01N3/04;

  • 国家 KR

  • 入库时间 2022-08-21 16:25:13

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