Point jig and material testing machine for material testing machine

摘要

Topic The point component the test-piece turning to the center, it is possible to measure the position of point accurately, in addition, when test power being granted by the test-piece, the test-piece loses weight even, the point jig and the material testing machine whose for the material testing machine it is possible to lock the point component in the test-piece, are offered.Solutions As for point jig 3, that itself the point component from stopper 61 because 41 which functioning is done and this point component 41 is locked in test-piece 18 is formed as a point. Point component 41 has the form of condition of the abacus where 1st pore 53 and 2nd pore 52 was formed in the center. On the one hand, stopper 61 is formed from the elastic member of the rubber and the like, the passing hole of test-piece 18 is formed. Choice figure Drawing 2