| dc.creator |
McAndrew, Anthony |
|
| dc.creator |
Colegrove, Paul A. |
|
| dc.creator |
Buhr, Clement |
|
| dc.date |
2017-02-16T15:45:41Z |
|
| dc.date |
2017-02-16T15:45:41Z |
|
| dc.date |
2016-12-05 |
|
| dc.identifier |
McAndrew AR, Colegrove PA, Flipo BC, Bühr C. 3D modelling of Ti–6Al–4V linear friction welds, Science and Technology of Welding and Joining, Volume 22, Issue 6, 2017, pp. 496-504 |
|
| dc.identifier |
Maney Publishing |
|
| dc.identifier |
http://dx.doi.org/10.1080/13621718.2016.1263439 |
|
| dc.identifier |
https://dspace.lib.cranfield.ac.uk/handle/1826/11458 |
|
| dc.description |
Linear friction welding (LFW) is a solid-state joining process that significantly reduces manufacturing costs when fabricating Ti–6Al–4V aircraft components. This article describes the development of a novel 3D LFW process model for joining Ti–6Al–4V. Displacement histories were taken from experiments and used as modelling inputs; herein is the novelty of the approach, which resulted in decreased computational time and memory storage requirements. In general, the models captured the experimental weld phenomena and showed that the thermo-mechanically affected zone and interface temperature are reduced when the workpieces are oscillated along the shorter of the two interface contact dimensions. Moreover, the models showed that unbonded regions occur at the corners of the weld interface, which are eliminated by increasing the burn-off. |
|
| dc.language |
en |
|
| dc.publisher |
Taylor & Francis |
|
| dc.rights |
Attribution 4.0 International |
|
| dc.rights |
http://creativecommons.org/licenses/by/4.0/ |
|
| dc.subject |
Linear friction welding |
|
| dc.subject |
Process modelling |
|
| dc.subject |
Titanium alloy |
|
| dc.subject |
Material flow |
|
| dc.subject |
Geometry |
|
| dc.subject |
DEFORM |
|
| dc.title |
3D modelling of Ti–6Al–4V linear friction welds |
|
| dc.type |
Article |
|