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    • 6. 发明申请
    • Tensile Test Machine
    • 拉力试验机
    • US20150177112A1
    • 2015-06-25
    • US14363308
    • 2012-12-04
    • Tomoyuki FUJIIKeiichiro TOHGOYoshinobu SHIMAMURA
    • Tomoyuki FujiiKeiichiro TohgoYoshinobu Shimamura
    • G01N3/08
    • G01N3/08G01N2203/0017
    • A tensile test machine which has a simple structure and which can measure the strength of a sample having a minute tensile strength is provided. The tensile test machine 100 has a first gripping member 117 and a second gripping member 125 which oppose each other in the horizontal direction and grip two end portions of a sample WK. The first gripping member 117 is supported by a moment receiving member 113a of a torque meter 113 through a first support beam 116 and a tensile force transmitting member 115. The tensile force transmitting member 115 is formed so as to extend in the radial direction of the moment receiving member 113a. The second gripping member 125 is supported by a displacement table 121 through a second support beam 124 and a gripping member support base 123. It is displaced in the direction away from the first gripping member 117, and the amount of displacement is measured by a displacement measuring device 128. An external computer 130 measures the tensile strength of the sample WK using the tensile force sensed by the torque meter 113 and the amount of displacement of the second gripping member 125 sensed by the displacement measuring device 128.
    • 提供了具有简单结构并且可以测量具有微小拉伸强度的样品的强度的拉伸试验机。 拉伸试验机100具有在水平方向上彼此相对并夹持样品WK的两个端部的第一夹持构件117和第二夹持构件125。 第一夹持构件117由力矩计113的力矩承受构件113a通过第一支撑梁116和张力传递构件115支撑。张力传递构件115形成为沿着径向方向 力矩接收构件113a。 第二夹持构件125通过第二支撑梁124和夹持构件支撑基座123由位移台121支撑。其沿远离第一夹持构件117的方向移位,并且通过位移来测量位移量 测量装置128.外部计算机130使用由扭矩计113感测的拉力和由位移测量装置128感测到的第二夹持构件125的位移量来测量样品WK的拉伸强度。