Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis

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ZHAO, Xinhao ;LIU, Yanxiong ;HUA, Lin ;MAO, Huajie .
Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.6, p. 408-417, june 2020. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/>. Date accessed: 23 oct. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2020.6564.
Zhao, X., Liu, Y., Hua, L., & Mao, H.
(2020).
Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis.
Strojniški vestnik - Journal of Mechanical Engineering, 66(6), 408-417.
doi:http://dx.doi.org/10.5545/sv-jme.2020.6564
@article{sv-jmesv-jme.2020.6564,
	author = {Xinhao  Zhao and Yanxiong  Liu and Lin  Hua and Huajie  Mao},
	title = {Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {6},
	year = {2020},
	keywords = {fine-blanking press frame; optimal design; sensitivity analysis; size optimization; dynamic performance},
	abstract = {The fine-blanking press, which has been widely used in the sheet-cutting industry, is high-end equipment. The frame is a core component of the fine-blanking press. In this paper, the sensitivity analysis and size optimization method were used to optimize a fine-blanking press frame. First, a shell element model of the frame was established to analyse the mechanical properties of the initial frame. Then, the mathematical expressions for sensitivity analysis and size optimization of the frame were formulated. Based on the established model, the response sensitivities for plate thicknesses were analysed, and a 12.94 % weight reduction was achieved through size optimization. Moreover, the effect of material distribution on dynamic performance was investigated. The result indicated that for a constrained structure, distributing material close to the constraint location increases the modal frequencies.},
	issn = {0039-2480},	pages = {408-417},	doi = {10.5545/sv-jme.2020.6564},
	url = {https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/}
}
Zhao, X.,Liu, Y.,Hua, L.,Mao, H.
2020 June 66. Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:6
%A Zhao, Xinhao 
%A Liu, Yanxiong 
%A Hua, Lin 
%A Mao, Huajie 
%D 2020
%T Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis
%B 2020
%9 fine-blanking press frame; optimal design; sensitivity analysis; size optimization; dynamic performance
%! Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis
%K fine-blanking press frame; optimal design; sensitivity analysis; size optimization; dynamic performance
%X The fine-blanking press, which has been widely used in the sheet-cutting industry, is high-end equipment. The frame is a core component of the fine-blanking press. In this paper, the sensitivity analysis and size optimization method were used to optimize a fine-blanking press frame. First, a shell element model of the frame was established to analyse the mechanical properties of the initial frame. Then, the mathematical expressions for sensitivity analysis and size optimization of the frame were formulated. Based on the established model, the response sensitivities for plate thicknesses were analysed, and a 12.94 % weight reduction was achieved through size optimization. Moreover, the effect of material distribution on dynamic performance was investigated. The result indicated that for a constrained structure, distributing material close to the constraint location increases the modal frequencies.
%U https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/
%0 Journal Article
%R 10.5545/sv-jme.2020.6564
%& 408
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 66
%N 6
%@ 0039-2480
%8 2020-06-17
%7 2020-06-17
Zhao, Xinhao, Yanxiong  Liu, Lin  Hua, & Huajie  Mao.
"Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.6 (2020): 408-417. Web.  23 Oct. 2021
TY  - JOUR
AU  - Zhao, Xinhao 
AU  - Liu, Yanxiong 
AU  - Hua, Lin 
AU  - Mao, Huajie 
PY  - 2020
TI  - Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6564
KW  - fine-blanking press frame; optimal design; sensitivity analysis; size optimization; dynamic performance
N2  - The fine-blanking press, which has been widely used in the sheet-cutting industry, is high-end equipment. The frame is a core component of the fine-blanking press. In this paper, the sensitivity analysis and size optimization method were used to optimize a fine-blanking press frame. First, a shell element model of the frame was established to analyse the mechanical properties of the initial frame. Then, the mathematical expressions for sensitivity analysis and size optimization of the frame were formulated. Based on the established model, the response sensitivities for plate thicknesses were analysed, and a 12.94 % weight reduction was achieved through size optimization. Moreover, the effect of material distribution on dynamic performance was investigated. The result indicated that for a constrained structure, distributing material close to the constraint location increases the modal frequencies.
UR  - https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/
@article{{sv-jme}{sv-jme.2020.6564},
	author = {Zhao, X., Liu, Y., Hua, L., Mao, H.},
	title = {Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {6},
	year = {2020},
	doi = {10.5545/sv-jme.2020.6564},
	url = {https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/}
}
TY  - JOUR
AU  - Zhao, Xinhao 
AU  - Liu, Yanxiong 
AU  - Hua, Lin 
AU  - Mao, Huajie 
PY  - 2020/06/17
TI  - Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 6 (2020): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6564
KW  - fine-blanking press frame, optimal design, sensitivity analysis, size optimization, dynamic performance
N2  - The fine-blanking press, which has been widely used in the sheet-cutting industry, is high-end equipment. The frame is a core component of the fine-blanking press. In this paper, the sensitivity analysis and size optimization method were used to optimize a fine-blanking press frame. First, a shell element model of the frame was established to analyse the mechanical properties of the initial frame. Then, the mathematical expressions for sensitivity analysis and size optimization of the frame were formulated. Based on the established model, the response sensitivities for plate thicknesses were analysed, and a 12.94 % weight reduction was achieved through size optimization. Moreover, the effect of material distribution on dynamic performance was investigated. The result indicated that for a constrained structure, distributing material close to the constraint location increases the modal frequencies.
UR  - https://www.sv-jme.eu/article/structural-analysis-and-size-optimization-of-a-fine-blanking-press-frame-based-on-sensitivity-analysis/
Zhao, Xinhao, Liu, Yanxiong, Hua, Lin, AND Mao, Huajie.
"Structural Analysis and Size Optimization of a Fine-Blanking Press Frame Based on Sensitivity Analysis" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 6 (17 June 2020)

Authors

Affiliations

  • Wuhan University of Technology, School of Materials Science and Engineering, China; Wuhan University of Technology, Hubei Key Laboratory of Advanced Technology for Automotive Components, China 1
  • Wuhan University of Technology, Hubei Collaborative Innovation Center for Automotive Components Technology, China; Wuhan University of Technology, Hubei Key Laboratory of Advanced Technology for Automotive Components, China 2
  • Wuhan University of Technology, School of Materials Science and Engineering, China Wuhan University of Technology, Hubei Key Laboratory of Advanced Technology for Automotive Components, China 3

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 66(2020)6, 408-417

https://doi.org/10.5545/sv-jme.2020.6564

The fine-blanking press, which has been widely used in the sheet-cutting industry, is high-end equipment. The frame is a core component of the fine-blanking press. In this paper, the sensitivity analysis and size optimization method were used to optimize a fine-blanking press frame. First, a shell element model of the frame was established to analyse the mechanical properties of the initial frame. Then, the mathematical expressions for sensitivity analysis and size optimization of the frame were formulated. Based on the established model, the response sensitivities for plate thicknesses were analysed, and a 12.94 % weight reduction was achieved through size optimization. Moreover, the effect of material distribution on dynamic performance was investigated. The result indicated that for a constrained structure, distributing material close to the constraint location increases the modal frequencies.

fine-blanking press frame; optimal design; sensitivity analysis; size optimization; dynamic performance