CLAMPING DEVICE FOR FIXING TEST PIECE

摘要

According to an embodiment of the present invention, a clamping device to fixate a test piece comprises: a clamp body having a support portion wherein a coupling hole is formed, and a bottom portion coupled to the support portion; a clamp installed in the bottom portion of the clamp body; a test piece fixing unit having a fixing groove and a test groove wherein a test piece is fixated, and coupled to the clamp for the coupling hole and the fixing groove to face each other; and a stopper movably coupled to the coupling hole of the support portion and the fixing groove of the test piece fixing unit.