| Zugriffsnummer | 10261 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Development of a novel gear measuring device of high accuracy |
| Autor(in); Institution |
Härtig, Frank; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Keck, Christian; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Kniel, Karin; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Schwenke, Heinrich; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Wäldele, Franz; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Wendt, Klaus; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
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| Quelle/Jahr | DETC 03 - ASME 2003 Design Engineering Technical Conference and Computers and Information in Engineering Conference:(2003) |
| Availability | [CD-ROM] |
| ISBN | 0-7918-3698-3 |
| Verlag | New York, NY: ASME |
| Konferenzangaben | ASME/AGMA, Chicago, Illinois USA, 02-06, September, 2003, USA |
| Freie Schlagworte | gear measurement ; coordinate measuring machine ; tracking interferometer |
| Zusammenfassung | The German national metrology institute, the Physikalisch-Technische Bundesanstalt (PTB), has developed a novel calibration method for gear artefacts. This reduces the current calibration uncertainty of gear standards, which is an essential step towards meeting the rising quality demands of the gear manufacturing industry. The measurement setup is based on a coordinate measuring machine (CMM) equipped with a highprecision rotary table. The key element of the novel gear measuring device is a tracking interferometer (TI) for reading the distance information. This information is combined with the reading of the coordinate measuring machine line scales in order to reduce the overall measurement uncertainty. If an optimized measurement strategy is applied, the measurement results are almost achieved with laser interferometer accuracy. First simulations and measurement results for an involute profile artefact are presented and discussed. |
