摘要 |
A bending testing device for inspecting the moldability, ductility, brittle of a test piece is provided to reduce the installation area since there is no need to a safety system and facility by independently using the bending testing device without the separate kinetic energy. A bending testing device for inspecting the moldability, ductility, brittle of a test piece comprises a lower part holder(12), a driving member(20), a cradle(30), and a test piece supporting board(32). The lower part holder is fixed to the bottom side of the upper rack by the medium of the upper rack(10), in which the punch(16) is fixed and load(14). The driving member is mounted on the lower part holder. The cradle is elevated by the operation of the driving member. The test piece supporting board is installed in the cradle. |