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Modular system concept for ultra-precision assembly

 
: Schubert, A.; Schulz, B.; Freitag, H.

:
Fulltext urn:nbn:de:0011-n-461155 (434 KByte PDF)
MD5 Fingerprint: e53382e308e24cae4441ddb176dc6aca
Created on: 8.4.2011


Zervos, H. ; European Society for Precision Engineering and Nanotechnology -EUSPEN-:
6th International Conference of the European Society for Precision Engineering and Nanotechnology 2006. Proceedings : May 28th - June 1st, 2006, Baden bei Wien, Vienna
Bedford: Euspen, 2006
ISBN: 0-9553082-0-8
ISBN: 978-0-9553082-0-8
pp.76-79 (Vol.2)
European Society for Precision Engineering and Nanotechnology (International Conference) <6, 2006, Baden bei Wien>
European Society for Precision Engineering and Nanotechnology (Annual General Meeting) <8, 2006, Baden bei Wien>
English
Conference Paper, Electronic Publication
Fraunhofer IWU ()
Ultrapräzisionsmontage; Lagekorrektur; Winkeljustage; greiferintegrierte Winkelfeinstellung; Präzisionsgreifer; Tiltgreifer; direkte Lichteinkopplung; elektrisch-optische Leiterplatte; ultra-precision assembly; position correction; angle adjustment; gripper integrated angle adjustment; precision gripper; tilt gripper; direct light coupling principle; electric-optical board

Abstract
This article describes the successful implementation of a modular system concept for ultra precision assembly tasks by means of the accurate alignment of light emitting and receiving modules in front of buried waveguides in optical circuit boards. The constitutive result of a Saxon research project FGM is a modular designed assembling system, that enables vertical fine positioning and gripper integrated angle adjustment in opposition to conventional Surface Mount Technology. Today these sensitive components are mounted and adjusted predominantly manually under special laboratory conditions. The technical challenge is to develop new methods and assembling components for high-precision and reproducible packaging in an automated assembling process. This is an important step to reduce the fabrication costs drastically and to smooth the way from a pure laboratory method to an industrial solution concept.

: http://publica.fraunhofer.de/documents/N-46115.html