Proposition of a standard for the exchange of data built on the concept of the torque tool Material
Laboratoire CASM, INSA Lyon, Bât. J JACQUARD 69621
Villeurbanne Cedex Tèl. : 04 72 43 85 50
Email: deshayes@casm.insa-lyon.fr
01/12/20021. Introduction
To improve the operation of manufacturing systems, is to facilitate the collaborative work developing tools for simultaneous engineering [1]. The current study is situated within this framework and proposes a neutral system of database which connects data from several point of view of the machining. This generic [2] model based on the model of the structure of the product of the STEP standard [3] the concept of PHM usa (torque tool - Material [4]) to test its validity as a consensual definition of the Court and the parameters of the cutting tools. The concept of the par material tool aims to define scientific methods allowing to get the parameters of the Court which has to be used in the process. So is need to improve the PHM in two complementary ways.
First the STEP standard only allows to represent static data, does not establish semantic correspondences between data from different experts. Thus we propose modeling the semantics for ontologies and the PSL (Process Specification Language). Secondly, and in order to respect the context of multi-experto Exchange, we conducted scientific experiments showing which are really significant technical parameters of the cutting process. These trials show in that direction will have to improve the methodology of the PHM defined in the French standard [4]. These proposals also can integrate new technologies of manufacturing such as the turning hard, and high speed cutting.
2 Conclusions
3 References
[2] L. Deshayes, C. Dartigues, p. Ghodous, J.F. Rigal "Distributed and standard system for cutting dates management» EC 2001; Anaheim, USA 2001, pp. 310-316
[3]. ISO 10303-43, STEP Product Data Representation and Exchange "43 Part, integrated Generic resources: Representation structures", NIST, 1994
[4] NF E 66-520, "Working zones of cutting tools Couple Tool-material - part1: general presentation". ISSN 0335-3931. Sept 1997