Comparison of a machine of measurement without contact and a CMM : optimization of the process of metrology

Valéry Wolff (1) , Tin Tran Dinh (2)

1 Chercheur indépendant
2 LaMCoS - Laboratoire de Mécanique des Contacts et des Structures [Villeurbanne]

In the field of the control of the manufactured products, the process of measurement usually proceeds on a type of machine (for example CMM) and the totality of measurement is then carried out. We propose here to study the capacities of 2 types of measuring machines in order to guide the operator towards an optimized choice of the process of measurement. The taking into account of the capability of the machine associated with the feasibility (facility of use) of measurement will be also supplemented by the taking into account of the time necessary to realize measurement. A better knowledge of the limits of each machine will allow an optimization of the process of control.

Mots clés: metrology; control; CMM; no-contact measuring system; industrial vision

Domaines: Génie mécanique [physics.class-ph]; Génie mécanique [physics.class-ph]

Valéry Wolff, Tin Tran Dinh. Comparison of a machine of measurement without contact and a CMM : optimization of the process of metrology. TEHNOMUS XVI - New Technologies and Products in Machine Manufacturing Technologies, May 2011, Suceava, Romania. pp. 9-14. ⟨hal-00755172⟩