Measuring with innovative measuring systems

Dynamic mechanical analysis (DMA) of an o-ring using LNP microindentation

The video shows the spatially resolved dynamic machanical analysis (DMA) of an o-ring.
The probing direction is axial at the zenith and along the o-rings round geometry. The probe tip penetrates the material in a modulating manner and delivers at each measuring point the storage and loss modulus and the ratio between them, the tan (d). The different values ​​are shown in color in the form of a three dimensional diagram on top of the o-ring.

This form of visualization vividly shows the inhomogeneities present inside the component and helps to assess material and production-related deviations in the component.


Watch this video on our youtube chanel

Previous Post
Insights into our Production
Next Post
Visit us at Fakuma 2021
Rendering eines Messergebnisses in Form eines 3D Diagramms das über dem gemessenen O-Ring schwebend dargestellt ist