BZ8005 Bending and Twisting Combined Deformation Test Stand

This test bench is equipped with a resistance strain gauge in material strength experiment teaching, which can be used for bending and twisting combined deformation experiments. Using a 1:10 leverage ratio for amplification, each weight is 10N, and a cross-sectional area of 150mm from the left end of the sample can yield 15NmThe increment of bending moment and 25NmTorque increment, with a maximum torque increment of 100NmThe sample is a steel round tube with an outer diameter of D=48mm and an inner diameter of d=44mm (to be measured during the experiment), with a total length of 317mm. The body weight is 5 kilograms.