ETRE

Thesis Topic

Traceable Identification of Geometric Accuracy on Rotary Axes – Development of Novel Contactless Material Standard
Géométrie d’axe de rotation de MOCN 5 axes : Conception d’une architecture mesurante et essais instrumentés pour l’usinage de haute exactitude

Abstract

Caracterisation of rotary axis based on traceable dimensional measurement on machine tools is a prerequisite for significantly improving manufacturing processes.
INTEGRATION is an innovative project consisting in developing a calibrated material standard, associated with procedures and good practice guide for a facilitated implementation in production processes. Using this material standard will guarantee reliable measurements on machine tools in the shopfloor, and significantly reduce geometric errors of rotation axes.
INTEGRATION is totally in line with metrology 4.0 requirements thanks to innovative measuring and controlling systems directly on machine-tools. These high-accuracy (< 10 µm) and traceable dimensional measurements are carried out on machine tools located in a harsh environment. INTEGRATION project meets the industrial need by contributing to a new productive organisation in which the machine is a smart, agile and flexible production and control means granting for metrological traceability.

Doctoral advisors

• Gérard POULACHON - Director,
• Sylvain LAVERNHE,
• Fabien VIPREY,
• Hichem NOUIRA

Partner(s)

• LURPA,
• LNE.

Project

PhD in the frame the INTEGRATION project

Funding

• ANR

Start

1st of September 2021

Expected end

1st of September 2024

Written by Fréderic DELMAS
Date of update January 17, 2025