Measuring Systems | ARAMIS | Applications | Material Testing | Material Properties | | | | | Advanced optical High-Speed testing: Investigations of materials and components utilizing High-Speed cameras | |  | | | | Measuring Systems: ARAMIS, PONTOS | | | | Keywords: High-Speed Tensile test, crash, drop test, cell phone, machine tool, process optimization | | | | When determining material characteristics, optical measuring techniques provide a larger validity range, particularly with respect to plastic deformation. Higher demands on crash safety in the automotive industry and on the dynamic behavior of other products require high-speed optical solutions because there, no sensor technology is exposed to the high speeds or accelerations. |  | |
| | Improved Determination of Yield Stress for Sheet Metal Materials | |  | | | | Measuring Systems: ARAMIS | | | | Keywords: True stress, true strain | | | | The material characteristics of sheet metal material to be used, for example in the design of a new car, have to be determined and specified precisely and reproducibly in a test laboratory. An important magnitude to describe the material behaviour during the forming process and in case of a crash is the yield stress. |  | |
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