Lacquer and Paint Testing Machine Model 200 Crack Patterns observed through the Microscope Crack Patterns observed through the Microscope testing equipment for quality management Technical Description ERICHSEN Cupping Test Simple Manually Driven Testing Machine
Open the catalog to page 1The Technical Data Dimensions: Width of sheet metal specimen: Specimen thickness: Depth displayed: The Lacquer and Paint Testing Machine, Model 200, is a bench-mounted unit with a cast iron machine body and a cylindrical test head. Model 200 is used for the ERICHSEN CUPPING TEST in accordance with on coated sheet metal, with a tensile strength of 400 N/mm2, up to 1.25 mm thick and from 70 - 90 mm wide. The painted or otherwise coated sheet metal specimen is drawn into a die using a spherical nose punch, thus stretching the material until the coating cracks or peels off. The depth to which the...
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