Contact

Simon Löhe
Metallograph, group leader of Laboratory-Services Munich
Expert in failure analysis and metallography
Mail: simon.loehe@remove-this.gwp.eu
+49 8106 9941 17

Photogrammetry

Photogrammetry

The GWP offers you a particularly efficient complex 3D digitization: Using photogrammetry, objects are captured both in their spatial position and in their three-dimensional form.
Typical applications: Deformation analysis, calculation of coefficient of linear expansion, distance measurement

As a photogrammetry service provider we offer a mobile service. We measure e.g. in your walk-in climatic chamber or after arrangement also in smaller climatic cabinets.

Advantages of close-range photogrammetry:

  • Surveying takes place independently of possible sources of disturbance in the     environment.
  • very economical measuring method due to low costs
  • mobile use through transportable equipment  


Standards: VDI/VDE 2634, BMW PR/TS 226
 

Deformation analysis

With the deformation analysis, deformations of objects can be exactly determined according to dimension and direction.

Typical applications for deformation analyses are in the automotive industry, for example in temperature cycling tests. Photographic images of the component are taken both before and after the test in the climatic chamber. The photos are evaluated by software and displayed visually.
 

Coefficient of linear expansion

The coefficient of linear or thermal expansion describes the behaviour of a material in relation to the change in its dimensions when its ambient temperature changes.

This method is used to test the behaviour of components under changing climatic conditions.
 

[Translate to English:] Photogrammetrie 3D-Ansicht
[Translate to English:] Photogrammetrie Proben Ansicht
[Translate to English:] Deformationsanalyse Auswertung XYZ-Vektor
[Translate to English:] Deformationsanalyse Auswertung X-Richtung
[Translate to English:] Photogrammmetrie_Deformationsanalyse_y-Richtung.jpg
[Translate to English:] Deformationsanalyse Auswertung Z-Richtung
[Translate to English:] Auswertung 80 °C 3D-Ansicht
[Translate to English:] Auswertung 80 °C Bauteil Ansicht
[Translate to English:] Auswertung -30 °C 3D-Ansicht
[Translate to English:] Auswertung -30°C Bauteil Ansicht

Society for Materials Testing
Ensuring quality | Accompanying development | Analyzing damage | Passing on knowledge

GWP Gesellschaft für Werkstoffprüfung mbH
Georg-Wimmer-Ring 25
85604 Zorneding/München
Germany

Tel. +49 8106 994110
Fax +49 8106 994111
www.gwp.eu

Handelsregister München
HRB 53245
USt.-IdNr. DE131179893

General Manager
Dr. Julius Nickl