Biaxial Force and Surface Strain by Punch Test
A sheet sample is clamped into the punch testing machine while a hemispherical punch is slowly forced through the sample. The force and the VonMises surface strains are recorded by way of a pressure transducer and 3D DIC camera.
- DPL M-218
Force v. Time, Von Mises Strain v. Time. This data appears in Matereality as Biaxial Tensile Properties.
Number of times this test is repeated: 5
10 plaques [details]
This test is one of several tests used to describe the yield surface in complex material models.