- AutorIn
- R. Kuschmierz Laboratory for Measurement and Sensor System Techniques, Faculty of Electrical and Computer Engineering, School of Engineering, Technische Universität Dresden
- Y. HuangLaboratory for Measurement and Sensor System Techniques, Faculty of Electrical and Computer Engineering, School of Engineering, Technische Universität Dresden
- J. CzarskeLaboratory for Measurement and Sensor System Techniques, Faculty of Electrical and Computer Engineering, School of Engineering, Technische Universität Dresden
- S. Metschke
- F. Löffler
- A. Fischer
- Titel
- 3D shape measurements with a single interferometric sensor for insitu lathe monitoring
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-350404
- Konferenz
- SPIE Optical Metrology. Munich, 21.-25. June 2015
- Quellenangabe
- Optical Measurement Systems for Industrial Inspection IX
Herausgeber: Peter Lehmann, Wolfgang Osten, Armando Albertazzi Gonçalves Jr.
Erscheinungsort: Bellingham, Wash.
Verlag: SPIE
Erscheinungsjahr: 2015
Titel Schriftenreihe: Proceedings of SPIE
Bandnummer Schriftenreihe: 9525 - Erstveröffentlichung
- 2015
- Abstract (EN)
- Temperature drifts, tool deterioration, unknown vibrations as well as spindle play are major effects which decrease the achievable precision of computerized numerically controlled (CNC) lathes and lead to shape deviations between the processed work pieces. Since currently no measurement system exist for fast, precise and insitu 3d shape monitoring with keyhole access, much effort has to be made to simulate and compensate these effects. Therefore we introduce an optical interferometric sensor for absolute 3d shape measurements, which was integrated into a working lathe. According to the spindle rotational speed, a measurement rate of 2,500 Hz was achieved. In-situ absolute shape, surface profile and vibration measurements are presented. While thermal drifts of the sensor led to errors of several µm for the absolute shape, reference measurements with a coordinate machine show, that the surface profile could be measured with an uncertainty below one micron. Additionally, the spindle play of 0.8 µm was measured with the sensor.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der Zeitschrift 'Proceedings of SPIE' erschienen ist.
DOI: 10.1117/12.2184813 - Freie Schlagwörter (DE)
- Interferometrie, Phasenmessung, Speckle, Prozessüberwachung und -steuerung, raue Oberfläche, Formgebung Messung, in-situ
- Freie Schlagwörter (EN)
- interferometry, phase measurement, speckle, process monitoring and control, rough surface, shape measurement, in-situ
- Klassifikation (DDC)
- 620
- Verlag
- SPIE, Bellingham, Wash.
- Förder- / Projektangaben
- Deutsche Forschungsgemeinschaft
ID: Cz 55/29-1 - Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-350404
- Veröffentlichungsdatum Qucosa
- 29.08.2019
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis