Publication detail

Thermomechanical Properties of Nitinol Wires for Stewart Platform

PILCH, J. POKLUDA, J. FLORIAN, Z. HELLER, L. ŠANDERA, P. HORNÍKOVÁ, J.

Original Title

Thermomechanical Properties of Nitinol Wires for Stewart Platform

English Title

Thermomechanical Properties of Nitinol Wires for Stewart Platform

Type

journal article - other

Language

en

Original Abstract

Measurements of recovery forces produced by Nitinol wires assumed for the linear actuator in the Stewart platform were performed at the Institute of Physics in Prague in collaboration with the Brno University of Technology. For an optimal selection of the material, a high influence of both the prestrain and the temperature range on the recovery behaviour had to be taken into account. The first results show that, besides a suitable behaviour of the actuator M-wire, the superelastic C-wire also reveals properties applicable for actuation under the condition of a high prestrain level.

English abstract

Measurements of recovery forces produced by Nitinol wires assumed for the linear actuator in the Stewart platform were performed at the Institute of Physics in Prague in collaboration with the Brno University of Technology. For an optimal selection of the material, a high influence of both the prestrain and the temperature range on the recovery behaviour had to be taken into account. The first results show that, besides a suitable behaviour of the actuator M-wire, the superelastic C-wire also reveals properties applicable for actuation under the condition of a high prestrain level.

Keywords

NiTi, shape memory alloy, theoretical strength, elastic moduli, hydro-static deformation, uniaxial loading, theoretical shear strength

RIV year

2007

Released

17.10.2007

ISBN

1336-5010

Periodical

AT&P journal PLUS

Year of study

2007

Number

1

State

SK

Pages from

63

Pages to

66

Pages count

4

Documents

BibTex


@article{BUT44478,
  author="Jan {Pilch} and Jaroslav {Pokluda} and Zdeněk {Florian} and Luděk {Heller} and Pavel {Šandera} and Jana {Horníková}",
  title="Thermomechanical Properties of Nitinol Wires for Stewart Platform",
  annote="Measurements of recovery forces produced by Nitinol wires assumed for the linear actuator in the Stewart platform were performed at the Institute of Physics in Prague in collaboration with the Brno University of Technology. For an optimal selection of the material, a high influence of both the prestrain and the temperature range on the recovery behaviour had to be taken into account. The first results show that, besides a suitable behaviour of the actuator M-wire, the superelastic C-wire also reveals properties applicable for actuation under the condition of a high prestrain level.",
  chapter="44478",
  journal="AT&P journal PLUS",
  number="1",
  volume="2007",
  year="2007",
  month="october",
  pages="63--66",
  type="journal article - other"
}