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Search the Competence Database

Updated Competence Database

The Competence database is based on the member's competence profiles in geometric and dimensional metrology. Each profile consists of several services which have been defined according to different dimensional metrology items (instruments, standards and artefacts, tools and methods, specific objects as well as supporting tasks).

The current database figures are:

  • 45 active members
  • 476 member records
  • 2776 services defined
  • 3045 available parameters
  • 1277 specified parameters
thread measurement in progress

Online Calculation

EVIGeM offers the possibility of calculating the pitch, diameter or indicated value for thread measurements according to the guideline EA-10/10 online on this website.


Take me to the online calculation

 

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Spark

Spark This is a bridge type measuring machine, available in different sizes to suit the customer’s needs. The SPARK model, as all TRIMEK machines, is built simple but robust, with the use of the most advanced manufacturing technologies. The machine is wholly built in black granite in its three axis, achieving a high dimensional stability and precise controlled movements. The...


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The EVIGeM members

Join the network

Additional organisations are invited to apply for a membership in the EVIGeM Virtual Institute. If you are interested in joining this network in the field of geometric and dimensional metrology, contact us and inquire about membership. Applications from companies and institutes offering technical expertise in any of EVIGeM’s dimensional subject areas and supporting tasks are always welcome.

Internetportal MMM ETH Zürich, Switzerland:

Measurement Science and Technology

Various glossary term:

Shearography

Shearography is an optical method for the determination of object deformations, either in-plane or out-of plane. By use of a shear element a shearogram is generated, which allows to obtain the absolute deformation as well as the vector of defomation. • Shearing distance: distance between two points in the object plane, which are imaged onto the same point of the shearogram in the image plane • Shear direction: direction of the lateral shift between two single images in the image plane • Shearing: generation of a double image using two laterally shifted single images of the object • Shearogram: stripe pattern image, where the stripes represent the points of equal gradient of deformation • Gradient of deformation: differance of deformation components with respect for the direction of the sensitivity vector of two object points which are superimposed ain the same image point