O-Ring

O-ring segment measured with an optical profiler

An O-ring presents a challenging surface texture measurement. Radial profile, steep sides, small cross-section, soft material…while the measurement is virtually impossible with a stylus, it is possible with a 3D optical instrument.

This dataset is a great example of how the geometry/form fitting and filtering options in OmniSurf3D make it easy to analyze even complex shapes.

This blog post will show you how it’s done…try it for yourself!

 

Measured via: Zygo ZeGage Plus (10x, de-sampled 2x)

Data source:  Digital Metrology Solutions

 

 

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How to cite

If you use this dataset, please reference it as follows:

Digital Metrology Solutions. “Surface Library.” Digitalmetrology, digitalmetrology.com/dataset/o-ring. Accessed Jul 16, 2024.