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Requirements for Datum Systems in Computer Aided Tolerancing and the Verification Process
- Source :
- Procedia CIRP. :238-243
- Publisher :
- The Author(s). Published by Elsevier B.V.
-
Abstract
- The recent attempt in Geometrical Product Specification to change from dimensional to geometrical tolerancing leads to a stronger focus on datum systems. Two aspects on the requirements for these and their effects on each other will therefore be discussed in this paper. A new approach to develop a functional datum system in the early stages of the methodical design process that is derived from the functional interaction of the indeterminate workpiece geometry within the outlined assembly group will be explained. It will also show current research results to overcome the gaps in ISO 5459 about extraction and association requirements for the verification process.
- Subjects :
- Geometrical Product Specification
0209 industrial biotechnology
Engineering drawing
Engineering
Process (engineering)
business.industry
Association (object-oriented programming)
Verification
Geodetic datum
020207 software engineering
02 engineering and technology
Datum Systems
Computer Aided Tolerancing
Geometrical product specification
020901 industrial engineering & automation
0202 electrical engineering, electronic engineering, information engineering
Systems engineering
Computer-aided
General Earth and Planetary Sciences
Design process
business
Focus (optics)
Coordinate Measuring Machines
General Environmental Science
Subjects
Details
- Language :
- English
- ISSN :
- 22128271
- Database :
- OpenAIRE
- Journal :
- Procedia CIRP
- Accession number :
- edsair.doi.dedup.....126c8cb4c2d0e41c92b6cab9a75b8ae8
- Full Text :
- https://doi.org/10.1016/j.procir.2016.02.096