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Copilot Pro®: A full method for the steering of themachining

Published online by Cambridge University Press:  29 June 2011

É. Pairel ,
E. Goldschmidt ,
B. Vayre ,
P.-A. Adragna  and
M. Pillet
É. Pairel*
Affiliation:
Universitéde Savoie, Polytech Annecy-Chambéry, Symme lab., BP 80439, 74944 Annecy Cedex, France
E. Goldschmidt
Affiliation:
Centre Technique des industries du Décolletage (Ctdec), 750 avenue de Colomby, BP 65, 74301 Cluses, Cedex, France
B. Vayre
Affiliation:
Universitéde Savoie, Polytech Annecy-Chambéry, Symme lab., BP 80439, 74944 Annecy Cedex, France
P.-A. Adragna
Affiliation:
Université de Technologie de Troyes, LASMIS lab., 12 rue Marie Curie, 10010 Troyes, France
M. Pillet
Affiliation:
Universitéde Savoie, Polytech Annecy-Chambéry, Symme lab., BP 80439, 74944 Annecy Cedex, France
*
⋆ Correspondence:eric.pairel@univ-savoie.fr
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Abstract

Copilot Pro® is a method for the initial and regular machine-tools setup,developed by the Symme laboratory of the Savoy University and by the TechnicalCenter of Industries of Screw-machining (Ctdec) in France. Its first step is theorganization of the different machining operations, in setup steps, themselves subdividedinto measuring steps. The second step consists in determining the manufacturing dimensionsto measure at the end of each measuring step. Finally, the third step consists in linkingthe manufacturing dimensions to both the correctors and the tool-dimensions, in the aim ofcalculating the corrections that have to be done in function of the deviations measured onthe manufacturing dimensions. With this method, the steering of an industrial workpiece isperformed with two steering parts instead of ten before.

Keywords

Setupmachiningtolerancingprocess planCopilot Pro®
Type
Research Article
Information
International Journal of Metrology and Quality Engineering , Volume 2 , Issue 1 , 2011 , pp. 39 - 44
Copyright
© EDP Sciences 2011

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References

E. Goldschmidt, Gammes et cotation pour le réglage des machines-outils de décolletage, Doctoral thesis, Université de Savoie, France, 2009
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