Device For Cupping Experiments

Product Description

Device for Cupping Experiments

Technical Description of Device for Cupping Experiments

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 these device thin sheets up to thickness of 2mm can be investigated.

Specification of Device for Cupping Experiments

• Deep-drawing experiment for assessing the quality of thin sheet as a supplement to the universal material tester
• Sheet specimen thickness max. 2mm
• Specimen mat. steel, aluminium, copper, brass
• Spherical drawing punch, diameter 20mm
• Die diameter 27mm
• Mirror for the observation of the underside of the specimen

Technical Data of Device for Cupping Experiments

• Specimen
• Material: steel, aluminium, brass, copper
• Dimensions: 60x60mm, thickness max. 2mm
• Drawing punch: sphere 20mm
• Die diameter: 27mm