| 摘要 |
FIELD: test equipment.SUBSTANCE: test bench includes a base, a guide tube fixed on the base and having two parallel vertical sections connected in lower part to each other by means of an elbow, a ball striker arranged in the first tube section, grips for arrangement of a specimen on ends, which are located in the second tube section. In addition, the test bench is equipped with an inertia weight and a movement sensor of the inertia weight along the guide tube; grips are made in the form of two membranes fixed on the tube. One of the membranes is designed for interaction with the striker, and the second membrane is designed for interaction with the inertia weight.EFFECT: enlarging the scope of information at investigation of material properties.1 dwg |
