Details
| Original language | English |
|---|---|
| Title of host publication | Laser Metrology and Machine Performance VIII |
| Subtitle of host publication | 8th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2007 |
| Place of Publication | Bedford |
| Pages | 221-230 |
| Number of pages | 10 |
| ISBN (electronic) | 9780955308239 |
| Publication status | Published - 2007 |
| Event | 8th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2007 - Cardiff, United Kingdom (UK) Duration: 25 Jun 2007 → 28 Jun 2007 |
Abstract
Calibration of complex hybrid kinematics machine tool structures is still a challenging task. Here a novel 5-axes hybrid kinematics milling machine for mould and die maintenance machining is regarded. Due to geometric, gravitational, dynamic and thermal error influences, the accuracy of such kinematics is limited and must be improved by suitable calibration strategies. The paper describes the analysis of the single linear axes by application of laser interferometers. The pose-dependency (pose = position and orientation of the tool) of the single-axis-accuracy becomes apparent. For calibration of the full structure a model based approach is chosen, which is described in the paper. A 1-DOF gauge is used to take measurements for parameter identification. Finally, calibration results are presented.
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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Laser Metrology and Machine Performance VIII: 8th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2007. Bedford, 2007. p. 221-230.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Calibration of hybrid kinematics with a 1-DOF gauge
AU - Denkena, Berend
AU - Möhring, Hans-Christian
PY - 2007
Y1 - 2007
N2 - Calibration of complex hybrid kinematics machine tool structures is still a challenging task. Here a novel 5-axes hybrid kinematics milling machine for mould and die maintenance machining is regarded. Due to geometric, gravitational, dynamic and thermal error influences, the accuracy of such kinematics is limited and must be improved by suitable calibration strategies. The paper describes the analysis of the single linear axes by application of laser interferometers. The pose-dependency (pose = position and orientation of the tool) of the single-axis-accuracy becomes apparent. For calibration of the full structure a model based approach is chosen, which is described in the paper. A 1-DOF gauge is used to take measurements for parameter identification. Finally, calibration results are presented.
AB - Calibration of complex hybrid kinematics machine tool structures is still a challenging task. Here a novel 5-axes hybrid kinematics milling machine for mould and die maintenance machining is regarded. Due to geometric, gravitational, dynamic and thermal error influences, the accuracy of such kinematics is limited and must be improved by suitable calibration strategies. The paper describes the analysis of the single linear axes by application of laser interferometers. The pose-dependency (pose = position and orientation of the tool) of the single-axis-accuracy becomes apparent. For calibration of the full structure a model based approach is chosen, which is described in the paper. A 1-DOF gauge is used to take measurements for parameter identification. Finally, calibration results are presented.
UR - http://www.scopus.com/inward/record.url?scp=84908884599&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84908884599
SP - 221
EP - 230
BT - Laser Metrology and Machine Performance VIII
CY - Bedford
T2 - 8th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2007
Y2 - 25 June 2007 through 28 June 2007
ER -