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    • 3. 发明申请
    • Tri-axial bending load testing jig
    • 三轴弯曲载荷试验夹具
    • US20060137465A1
    • 2006-06-29
    • US11245067
    • 2005-10-07
    • Dong-woo LeeSin-taek YimSeong-woon BoohJin-woo ChoKi-taek KimDong-ok Kwak
    • Dong-woo LeeSin-taek YimSeong-woon BoohJin-woo ChoKi-taek KimDong-ok Kwak
    • G01N3/00
    • G01N3/20G01N2203/0258G01N2203/0435
    • A tri-axial bending load testing jig includes a die including first and second supporting axes which upholds opposite sides of a board material, the first and the second supporting axes movable so that an interval therebetween can be adjusted according to a size of the board material, a punch mounted at an upper part of the die movable in a vertical direction to press down a center portion of the board material, a punch setting unit formed in the center of the die to set the center and parallelism of the punch with respect to the first and the second supporting axes and having a punch groove for receiving the punch at the center portion of the die, and a material positioning unit guiding a position of the board material to be put on the first and the second supporting axes, according to the size of the board material.
    • 三轴弯曲载荷测试夹具包括:模具,其包括支撑板材相对侧的第一和第二支撑轴,第一和第二支撑轴可移动,使得它们之间的间隔可以根据板材的尺寸进行调节 ,安装在所述模具的上部的冲头,其可在垂直方向上移动以按压所述板材的中心部分;冲模设置单元,形成在所述模具的中心,以将所述冲头的中心和平行度相对于 第一支撑轴和第二支撑轴,并且具有用于在模具的中心部分处接收冲头的冲压槽,以及引导待放置在第一和第二支撑轴上的板材的位置的材料定位单元,根据 板材的尺寸。