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- Title
RESULTS OF MEASURING ROUNDNESS ON THE COORDINATE MEASURING MACHINES.
- Authors
Nemedi, Imre; Hadžistević, Miodrag; Hodolič, Janko
- Abstract
Coordinate measuring machines are devised for most complex measurements. Besides their dimension measuring abilities, the CNC operated machines can measure geometrical characteristics of form, such as straightness, roundness, cylindricity, etc. These are vital features in current times when control needs to submit very thorough reports not only on the form, but also on the geometrical features of the given workpiece. Yet the question arises: are these measuring data regarding roundness received from the CMM accurate and reliable enough for them to be exploited?In order to confirm this statement, the geometrical roundness characteristics are measured on three types of coordinate measuring machines, the results of which are analyzed from several aspects. The results have shown a special importance of specific measuring parameters and have shown to be independent of the type of measuring machines.
- Subjects
COORDINATE measuring machines; ROUNDNESS measurement; PRECISION (Information retrieval); GEOMETRICAL drawing; ENGINEERING tolerances
- Publication
Scientific Bulletin Series C: Fascicle Mechanics, Tribology, Machine Manufacturing Technology, 2009, Vol 23, Issue 100, p129
- ISSN
1224-3264
- Publication type
Article