ALEKSANDROVIĆ, Srbislav ;STEFANOVIĆ, Milentije ;ADAMOVIĆ, Dragan ;LAZIĆ, Vuki . Variation of Normal Anisotropy Ratio “r” during Plastic Forming. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 55, n.6, p. 392-399, august 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/>. Date accessed: 20 apr. 2024. doi:http://dx.doi.org/.
Aleksandrović, S., Stefanović, M., Adamović, D., & Lazić, V. (2009). Variation of Normal Anisotropy Ratio “r” during Plastic Forming. Strojniški vestnik - Journal of Mechanical Engineering, 55(6), 392-399. doi:http://dx.doi.org/
@article{.,
author = {Srbislav Aleksandrović and Milentije Stefanović and Dragan Adamović and Vuki Lazić},
title = {Variation of Normal Anisotropy Ratio “r” during Plastic Forming},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {55},
number = {6},
year = {2009},
keywords = {sheet metal; anisotropy; r value; },
abstract = {Cold rolled thin sheet metals are typical anisotropic materials as a consequence of the production process of rolling. Anisotropy is usually described from two aspects: as plane anisotropy and as a normal one. Most frequently used anisotropy parameter is the normal anisotropy ratio or the r value, which represents strains ratio in sheet metal plane and along its thickness. It is determined experimentally, usually as mean constant numeric valu, without testing the possible variation in dependence on realized plastic strain. Accurate defining of the r value has great significanc, since it is not only the formability parameter, but also the crucial anisotropy parameter in software for simulation of the plastic forming process. The paper presents the results of experimental investigation of three typical materials: low carbon Al killed steel DC04 sheet metal, alloy AlMg4.5Mn0.7 sheet metal and stainless steel X5CrNi18-10 sheet metal. Particular attention is given to defining the dependence of the r value on plastic strain during the forming process. The experiment requires sophisticated devices and accurate calculations. In the actual case, the computerized measuring system Zwick/Roell Z 100 was used. In addition, the paper contains the proposal on how to take into account variations of the r values during the plastic forming process.},
issn = {0039-2480}, pages = {392-399}, doi = {},
url = {https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/}
}
Aleksandrović, S.,Stefanović, M.,Adamović, D.,Lazić, V. 2009 August 55. Variation of Normal Anisotropy Ratio “r” during Plastic Forming. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 55:6
%A Aleksandrović, Srbislav %A Stefanović, Milentije %A Adamović, Dragan %A Lazić, Vuki %D 2009 %T Variation of Normal Anisotropy Ratio “r” during Plastic Forming %B 2009 %9 sheet metal; anisotropy; r value; %! Variation of Normal Anisotropy Ratio “r” during Plastic Forming %K sheet metal; anisotropy; r value; %X Cold rolled thin sheet metals are typical anisotropic materials as a consequence of the production process of rolling. Anisotropy is usually described from two aspects: as plane anisotropy and as a normal one. Most frequently used anisotropy parameter is the normal anisotropy ratio or the r value, which represents strains ratio in sheet metal plane and along its thickness. It is determined experimentally, usually as mean constant numeric valu, without testing the possible variation in dependence on realized plastic strain. Accurate defining of the r value has great significanc, since it is not only the formability parameter, but also the crucial anisotropy parameter in software for simulation of the plastic forming process. The paper presents the results of experimental investigation of three typical materials: low carbon Al killed steel DC04 sheet metal, alloy AlMg4.5Mn0.7 sheet metal and stainless steel X5CrNi18-10 sheet metal. Particular attention is given to defining the dependence of the r value on plastic strain during the forming process. The experiment requires sophisticated devices and accurate calculations. In the actual case, the computerized measuring system Zwick/Roell Z 100 was used. In addition, the paper contains the proposal on how to take into account variations of the r values during the plastic forming process. %U https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/ %0 Journal Article %R %& 392 %P 8 %J Strojniški vestnik - Journal of Mechanical Engineering %V 55 %N 6 %@ 0039-2480 %8 2017-08-21 %7 2017-08-21
Aleksandrović, Srbislav, Milentije Stefanović, Dragan Adamović, & Vuki Lazić. "Variation of Normal Anisotropy Ratio “r” during Plastic Forming." Strojniški vestnik - Journal of Mechanical Engineering [Online], 55.6 (2009): 392-399. Web. 20 Apr. 2024
TY - JOUR AU - Aleksandrović, Srbislav AU - Stefanović, Milentije AU - Adamović, Dragan AU - Lazić, Vuki PY - 2009 TI - Variation of Normal Anisotropy Ratio “r” during Plastic Forming JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - sheet metal; anisotropy; r value; N2 - Cold rolled thin sheet metals are typical anisotropic materials as a consequence of the production process of rolling. Anisotropy is usually described from two aspects: as plane anisotropy and as a normal one. Most frequently used anisotropy parameter is the normal anisotropy ratio or the r value, which represents strains ratio in sheet metal plane and along its thickness. It is determined experimentally, usually as mean constant numeric valu, without testing the possible variation in dependence on realized plastic strain. Accurate defining of the r value has great significanc, since it is not only the formability parameter, but also the crucial anisotropy parameter in software for simulation of the plastic forming process. The paper presents the results of experimental investigation of three typical materials: low carbon Al killed steel DC04 sheet metal, alloy AlMg4.5Mn0.7 sheet metal and stainless steel X5CrNi18-10 sheet metal. Particular attention is given to defining the dependence of the r value on plastic strain during the forming process. The experiment requires sophisticated devices and accurate calculations. In the actual case, the computerized measuring system Zwick/Roell Z 100 was used. In addition, the paper contains the proposal on how to take into account variations of the r values during the plastic forming process. UR - https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/
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author = {Aleksandrović, S., Stefanović, M., Adamović, D., Lazić, V.},
title = {Variation of Normal Anisotropy Ratio “r” during Plastic Forming},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {55},
number = {6},
year = {2009},
doi = {},
url = {https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/}
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TY - JOUR AU - Aleksandrović, Srbislav AU - Stefanović, Milentije AU - Adamović, Dragan AU - Lazić, Vuki PY - 2017/08/21 TI - Variation of Normal Anisotropy Ratio “r” during Plastic Forming JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 55, No 6 (2009): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - sheet metal, anisotropy, r value, N2 - Cold rolled thin sheet metals are typical anisotropic materials as a consequence of the production process of rolling. Anisotropy is usually described from two aspects: as plane anisotropy and as a normal one. Most frequently used anisotropy parameter is the normal anisotropy ratio or the r value, which represents strains ratio in sheet metal plane and along its thickness. It is determined experimentally, usually as mean constant numeric valu, without testing the possible variation in dependence on realized plastic strain. Accurate defining of the r value has great significanc, since it is not only the formability parameter, but also the crucial anisotropy parameter in software for simulation of the plastic forming process. The paper presents the results of experimental investigation of three typical materials: low carbon Al killed steel DC04 sheet metal, alloy AlMg4.5Mn0.7 sheet metal and stainless steel X5CrNi18-10 sheet metal. Particular attention is given to defining the dependence of the r value on plastic strain during the forming process. The experiment requires sophisticated devices and accurate calculations. In the actual case, the computerized measuring system Zwick/Roell Z 100 was used. In addition, the paper contains the proposal on how to take into account variations of the r values during the plastic forming process. UR - https://www.sv-jme.eu/article/variation-of-normal-anisotropy-ratio-r-during-plastic-forming/
Aleksandrović, Srbislav, Stefanović, Milentije, Adamović, Dragan, AND Lazić, Vuki. "Variation of Normal Anisotropy Ratio “r” during Plastic Forming" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 55 Number 6 (21 August 2017)
Strojniški vestnik - Journal of Mechanical Engineering 55(2009)6, 392-399
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Cold rolled thin sheet metals are typical anisotropic materials as a consequence of the production process of rolling. Anisotropy is usually described from two aspects: as plane anisotropy and as a normal one. Most frequently used anisotropy parameter is the normal anisotropy ratio or the r value, which represents strains ratio in sheet metal plane and along its thickness. It is determined experimentally, usually as mean constant numeric valu, without testing the possible variation in dependence on realized plastic strain. Accurate defining of the r value has great significanc, since it is not only the formability parameter, but also the crucial anisotropy parameter in software for simulation of the plastic forming process. The paper presents the results of experimental investigation of three typical materials: low carbon Al killed steel DC04 sheet metal, alloy AlMg4.5Mn0.7 sheet metal and stainless steel X5CrNi18-10 sheet metal. Particular attention is given to defining the dependence of the r value on plastic strain during the forming process. The experiment requires sophisticated devices and accurate calculations. In the actual case, the computerized measuring system Zwick/Roell Z 100 was used. In addition, the paper contains the proposal on how to take into account variations of the r values during the plastic forming process.