B. Lu
Titanium based cranial reconstruction using incremental sheet forming
Lu, B.; Ou, H.; Shi, S.Q.; Long, H.; Chen, J.
Abstract
In this paper, we report recent work in cranial plate manufacturing using incremental sheet forming (ISF) process. With a typical cranial shape, the ISF process was used to manufacture the titanium cranial shape by using different ISF tooling solutions with and without backing plates. Detailed evaluation of the ISF process including material deformation and thinning, geometric accuracy and surface finish was conducted by using a combination of experimental testing and Finite Element (FE) simulation. The results show that satisfactory cranial shape can be achieved with sufficient accuracy and surface finish by using a feature based tool path generation method and new ISF tooling design. The results also demonstrate that the ISF based cranial reconstruction has the potential to achieve considerable lead time reduction as compared to conventional methods for cranial plate manufacturing. This outcome indicates that there is a potential for the ISF process to achieve technological advances and economic benefits as well as improvement to quality of life.
Citation
Lu, B., Ou, H., Shi, S., Long, H., & Chen, J. (2016). Titanium based cranial reconstruction using incremental sheet forming. International Journal of Material Forming, 9(3), 361-370. https://doi.org/10.1007/s12289-014-1205-8
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 1, 2014 |
Online Publication Date | Dec 11, 2014 |
Publication Date | 2016-07 |
Deposit Date | May 19, 2017 |
Publicly Available Date | May 19, 2017 |
Journal | International Journal of Material Forming |
Print ISSN | 1960-6206 |
Electronic ISSN | 1960-6214 |
Publisher | Springer Verlag |
Peer Reviewed | Peer Reviewed |
Volume | 9 |
Issue | 3 |
Pages | 361-370 |
DOI | https://doi.org/10.1007/s12289-014-1205-8 |
Keywords | Incremental sheet forming, Cranial plate reconstruction, Finite element |
Public URL | https://nottingham-repository.worktribe.com/output/798358 |
Publisher URL | http://link.springer.com/article/10.1007%2Fs12289-014-1205-8 |
Files
ISF for cranioplasty_IJMF_2016 (Ou4).pdf
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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by/4.0
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