Accurate measurements in a production environment using dynamic length metrology (DLM)
Author(s) -
Leonardo De Chiffre,
D. González-Madruga,
Giuseppe Dalla Costa,
Mads Rostgaard Sonne,
Ali Mohammadi,
Jesper Henri Hattel,
Hans Nørgaard Hansen,
Kamran Mohaghegh,
M. Meftahpour,
J. Meinertz,
C. Meinertz
Publication year - 2018
Publication title -
procedia cirp
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.683
H-Index - 65
ISSN - 2212-8271
DOI - 10.1016/j.procir.2018.04.074
Subject(s) - metrology , production (economics) , length measurement , environmental science , computer science , optics , physics , economics , macroeconomics
This paper gives an update on current work concerning the development of the method of Dynamic Length Metrology (DLM) to obtain accurate traceable measurements directly in the production. Three case studies are described dealing with diameter measurements with sub-micrometer uncertainty on metallic parts, and dimensional measurements on polymer parts, where the achievable uncertainty of after molding predictions is of a few micrometers.
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