Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

Mechanical Structure Design of Stress-generating System of Low-frequency Mechanical Spectrum Apparatus

Authors
Zheng-Cun Zhou, Jie Du, Hong Yang, Yong-Jian Yan, Su-Yi Gu
Corresponding Author
Zheng-Cun Zhou
Available Online June 2016.
DOI
10.2991/ame-16.2016.110How to use a DOI?
Keywords
low-frequency mechanical spectrum apparatus, stress-generating system, Helmholtz coils
Abstract

The shear stress-generating system is designed and calculated in low-frequency mechanical spectrum apparatus to obtain the 10-3 relative strain for the pure Al specimen with dimensions Ø1mm×50mm in this paper. The physical dimension of Helmholtz coil, the specification of enamel wire and the number of turns as well as the current flow of coil and the specification of power-amplifier source are designed according to the strain value. The acting force between the magnetic field caused by Helmholtz coil and the magnet steel is analyzed. It has been calculated that the diameter of copper enamel wire is 1.12mm, the number of turns is 1734, the inner and the external diameter of coil are 40 mm and 120mm respectively and the length is 60mm. If the load voltage of power-amplifier source is 30V and the currency is 4.48A, the uniform magnetic field of 0.07T is produced in the center region of Helmholtz coil and the force applied to the magnet steel will be beyond 26 N.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Series
Advances in Engineering Research
Publication Date
June 2016
ISBN
10.2991/ame-16.2016.110
ISSN
2352-5401
DOI
10.2991/ame-16.2016.110How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zheng-Cun Zhou
AU  - Jie Du
AU  - Hong Yang
AU  - Yong-Jian Yan
AU  - Su-Yi Gu
PY  - 2016/06
DA  - 2016/06
TI  - Mechanical Structure Design of Stress-generating System of Low-frequency Mechanical Spectrum Apparatus
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 659
EP  - 664
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.110
DO  - 10.2991/ame-16.2016.110
ID  - Zhou2016/06
ER  -