Dr XIN DONG XIN.DONG@NOTTINGHAM.AC.UK
Associate Professor
In-situ repair/maintenance with a continuum robotic machine tool in confined space
Dong, Xin; Palmer, David; Axinte, Dragos; Kell, James
Authors
David Palmer
DRAGOS AXINTE dragos.axinte@nottingham.ac.uk
Professor of Manufacturing Engineering
James Kell
Abstract
In-situ repair/maintenance is critical for the key industry sectors (e.g. aerospace, nuclear), which require prompt interventions. The paper reports on a tendon driven continuum robotic machine tool with high manoeuvrability in navigating and machining within confined workspaces. The design reveals the main working principles of the robotic machine tool, followed by its calibration method and a new kinematics compensation approach to account for the deformation of the actuation cables that is that the key enabler for its use in machining tasks, which is based on the geometry of the actuation system. Finally, a set of experimental trials were conducted to show its ability to perform in-situ accurate machining operations in a mock-up aerospace scenario.
Citation
Dong, X., Palmer, D., Axinte, D., & Kell, J. (2019). In-situ repair/maintenance with a continuum robotic machine tool in confined space. Journal of Manufacturing Processes, 38, 313-318. https://doi.org/10.1016/j.jmapro.2019.01.024
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 16, 2019 |
Online Publication Date | Jan 24, 2019 |
Publication Date | 2019-02 |
Deposit Date | Mar 19, 2019 |
Publicly Available Date | Mar 19, 2019 |
Journal | Journal of Manufacturing Processes |
Print ISSN | 1526-6125 |
Electronic ISSN | 1878-6642 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 38 |
Pages | 313-318 |
DOI | https://doi.org/10.1016/j.jmapro.2019.01.024 |
Keywords | Continuum robotic machine tool; Mechanical design; Kinematics; Calibration; Machine trajectory |
Public URL | https://nottingham-repository.worktribe.com/output/1666884 |
Publisher URL | https://www.sciencedirect.com/science/article/pii/S1526612518313604 |
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In-situ repair/maintenance with a continuum robotic machine tool in confined space
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