Zwick robotic testing system 'roboTest R' with pendulum impact tester and integrated notch milling unit for impact tests on plastics according to standards like (ASTM D 256, ISO 179, ISO 3167, ASTM D ...

President, Wyoming Test Fixtures Inc. When used for material comparisons, notched testing is typically performed using a quasi-isotropic composite laminate, consisting of equal numbers of 0°, 45°, ...

During manufacture and assembly of products, there is a wide range of testing and inspection carried out to ensure the materials and items satisfy their specifications or are fit for the required ...

The impact response of composite materials was of only minor interest prior to the introduction of carbon fiber in the mid-1960s. Before that time, the composites in use were primarily reinforced with ...