Effects of Annealing and Training on NiTi Alloy Ring for Clamping Device

Li, W; Zhou, ZX; Xiao, H; Huang, XM; Luo, YQ

Effects of Annealing and Training on NiTi Alloy Ring for Clamping Device

Li, W

Zhou, ZX Xiao, H Huang, XM Luo, YQ

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Publication Type:: Journal Article
Citation:: Materials and Manufacturing Processes, 2016, 31 (15), pp. 2011 - 2016
Issue Date:: 2016-11-17

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Field	Value	Language
dc.contributor.author	Li, W https://orcid.org/0000-0002-4651-1215	en_US
dc.contributor.author	Zhou, ZX	en_US
dc.contributor.author	Xiao, H	en_US
dc.contributor.author	Huang, XM	en_US
dc.contributor.author	Luo, YQ	en_US
dc.date.issued	2016-11-17	en_US
dc.identifier.citation	Materials and Manufacturing Processes, 2016, 31 (15), pp. 2011 - 2016	en_US
dc.identifier.issn	1042-6914	en_US
dc.identifier.uri	http://hdl.handle.net/10453/105275
dc.description.abstract	© 2016, Copyright © Taylor & Francis Group, LLC. Shape memory alloys (SMAs) in the form of rings or tubes with two-way shape memory effect (TWSME) have been applied to high-speed precision micro-mechanical systems. This study investigates the development of NiTi alloy rings with TWSME and analyzes the effects of annealing and thermo-mechanical treatments. The results show there is a maximum in TWSME with respect to annealing temperature, loading deformation, training temperature, and cycle, respectively. The TWSME of SMA rings stabilizes earlier than structure dimension during training. The annealing and training change phase transition temperatures, which has a negative effect on the SMA ring with application to clamping device. A prototype ring made of Ni-49.2 at%Ti was developed and applied to a high-seed precision micro-spindle. Its performance under static and ultra-high speed rotation conditions was tested. The results show the ring developed in this study satisfies the operation and clamping requirements of high-speed precision micro-mechanical systems.	en_US
dc.relation.ispartof	Materials and Manufacturing Processes	en_US
dc.relation.isbasedon	10.1080/10426914.2015.1127950	en_US
dc.subject.classification	Materials	en_US
dc.title	Effects of Annealing and Training on NiTi Alloy Ring for Clamping Device	en_US
dc.type	Journal Article
utslib.citation.volume	15	en_US
utslib.citation.volume	31	en_US
utslib.for	0910 Manufacturing Engineering	en_US
utslib.for	0912 Materials Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CBI - Centre for Built Infrastructure
utslib.copyright.status	closed_access
pubs.declined	2017-06-17T18:51:22.113+1000
pubs.issue	15	en_US
pubs.publication-status	Published	en_US
pubs.volume	31	en_US

Abstract:

© 2016, Copyright © Taylor & Francis Group, LLC. Shape memory alloys (SMAs) in the form of rings or tubes with two-way shape memory effect (TWSME) have been applied to high-speed precision micro-mechanical systems. This study investigates the development of NiTi alloy rings with TWSME and analyzes the effects of annealing and thermo-mechanical treatments. The results show there is a maximum in TWSME with respect to annealing temperature, loading deformation, training temperature, and cycle, respectively. The TWSME of SMA rings stabilizes earlier than structure dimension during training. The annealing and training change phase transition temperatures, which has a negative effect on the SMA ring with application to clamping device. A prototype ring made of Ni-49.2 at%Ti was developed and applied to a high-seed precision micro-spindle. Its performance under static and ultra-high speed rotation conditions was tested. The results show the ring developed in this study satisfies the operation and clamping requirements of high-speed precision micro-mechanical systems.

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http://hdl.handle.net/10453/105275