Device for Cupping Experiments- Engineering Lab Training Systems Description and Specifications for Lab Tenders
Device for Cupping Experiments- Engineering Lab Training Systems.
Technical Description
This supplement to the universal
material tester enables deep-drawing and cupping experiments to be
performed to assess the material properties of thin sheet. The
deep-drawing conditions are similar to those used in practice. A sheet
specimen is clamped between the die and the holder. The specimen is then
deformed using a spherical punch until it cracks. A mirror permits the
underside of the specimen to be observed and thus makes it possible to
see exactly how cracking starts. Using this device thin sheets up to
thickness of 2mm can be investigated.