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Rope-driven biaxial tensile testing apparatus with specified load ratio
TAKIZAWA Hideo, FUJIYA Kazuto
download PDFAbstract. A novel biaxial tensile apparatus that can be installed on a universal testing machine is proposed. A tensile load was applied using a looped rope and pulley. The biaxial load can be changed by varying the angle of the rope hanging on the movable pulleys, and the ratio of the biaxial tensile force can be specified. A small cruciform specimen with a stress evaluation area of 12.5 mm square was used for preliminary tests. Biaxial tensile tests were conducted on mild steel sheets to measure the stress points on the contours of equal plastic work. A comparison with the yield surface measured using a standard biaxial tensile testing machine revealed that biaxial tensile tests using the proposed method can be performed appropriately.
Keywords
Biaxial Tensile Test, Cruciform Specimen, Sheet Metal, Anisotropy, Pulley, Rope
Published online 4/24/2024, 6 pages
Copyright © 2024 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: TAKIZAWA Hideo, FUJIYA Kazuto, Rope-driven biaxial tensile testing apparatus with specified load ratio, Materials Research Proceedings, Vol. 41, pp 1068-1073, 2024
DOI: https://doi.org/10.21741/9781644903131-117
The article was published as article 117 of the book Material Forming
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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