Abstract
| Original language | English |
|---|---|
| Journal | Procedia CIRP |
| Volume | 82 |
| Pages (from-to) | 527-531 |
| ISSN | 2212-8271 |
| DOIs | |
| Publication status | Published - 2019 |
| Event | 17th CIRP Conference on Modelling of Machining Operations - Sheffield, United Kingdom Duration: 13 Jun 2019 → 14 Jun 2019 Conference number: 17 |
Conference
| Conference | 17th CIRP Conference on Modelling of Machining Operations |
|---|---|
| Number | 17 |
| Country | United Kingdom |
| City | Sheffield |
| Period | 13/06/2019 → 14/06/2019 |
Keywords
- Compensation
- Deformation
- Milling
Cite this
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Offline tool trajectory compensation for cutting forces induced errors in a portable machine tool. / Checchi, Alessandro; Dalla Costa, Giuseppe; Merrild, Christian Haastrup; Bissacco, Giuliano; Hansen, Hans Nørgaard.
In: Procedia CIRP, Vol. 82, 2019, p. 527-531.Research output: Contribution to journal › Journal article › Research › peer-review
TY - JOUR
T1 - Offline tool trajectory compensation for cutting forces induced errors in a portable machine tool
AU - Checchi, Alessandro
AU - Dalla Costa, Giuseppe
AU - Merrild, Christian Haastrup
AU - Bissacco, Giuliano
AU - Hansen, Hans Nørgaard
PY - 2019
Y1 - 2019
N2 - Portable machine tools are designed to reduce costs and resources necessary to perform dedicated tasks, such as milling of large components like wind turbine hubs. Such machines however lack in performance (e.g. stiffness, accuracy, thermal stability) with respect to conventional machine tools and may require compensation strategies to guarantee adequate accuracy. An offline compensation methodology, involving tool trajectory modification, based on the calculation of tool center point displacements from prediction of cutting forces and static stiffness characterization was implemented on a portable machine tool. The offline compensation was validated through a posteriori comparison with the nominal cutting conditions.
AB - Portable machine tools are designed to reduce costs and resources necessary to perform dedicated tasks, such as milling of large components like wind turbine hubs. Such machines however lack in performance (e.g. stiffness, accuracy, thermal stability) with respect to conventional machine tools and may require compensation strategies to guarantee adequate accuracy. An offline compensation methodology, involving tool trajectory modification, based on the calculation of tool center point displacements from prediction of cutting forces and static stiffness characterization was implemented on a portable machine tool. The offline compensation was validated through a posteriori comparison with the nominal cutting conditions.
KW - Compensation
KW - Deformation
KW - Milling
U2 - 10.1016/j.procir.2019.05.025
DO - 10.1016/j.procir.2019.05.025
M3 - Journal article
VL - 82
SP - 527
EP - 531
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
ER -