APPARATUS FOR FATIGUE TEST AND FATIGUE CRACK GROWTH TEST OF RUBBER MATERIAL

摘要

The present invention relates to an apparatus for testing fatigue and fatigue crack growth of a rubber material, and the apparatus for testing fatigue and fatigue crack growth of a rubber material of the present invention performs a test on fatigue and fatigue crack growth of a specimen made of an elastic material and comprises a plurality of supporting rods; a pair of supporting units which supports the specimen, is maintained to be vertical to the supporting rods by the supporting rods, and reciprocates along a direction to approach or a direction to be away from each other so as to allow the specimen to be compressed or extended; and a driving unit which applies loads for the supporting unit to reciprocate. Therefore, the present invention provides an apparatus for testing fatigue and fatigue crack growth of a rubber material, which can perform a fatigue test and a fatigue crack growth test while applying uniform loads on a specimen.