MOLE, Nikolaj ;CAFUTA, Gašper ;ŠTOK, Boris . A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 59, n.4, p. 237-250, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/>. Date accessed: 22 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2012.989.
Mole, N., Cafuta, G., & Štok, B. (2013). A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations. Strojniški vestnik - Journal of Mechanical Engineering, 59(4), 237-250. doi:http://dx.doi.org/10.5545/sv-jme.2012.989
@article{sv-jmesv-jme.2012.989,
author = {Nikolaj Mole and Gašper Cafuta and Boris Štok},
title = {A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {59},
number = {4},
year = {2013},
keywords = {Sheet metal forming; Blank shape optimisation; Springback compensation},
abstract = {The main benefit in using optimally shaped blanks in sheet metal forming is in maximizing the efficiency of the forming process and, since there is no need for additional cutting operations after the finished forming operation, in substantial reduction of the overall production cost. The paper presents a numerical method for optimal blank shape determination which is suitable in various sheet metal forming applications. The optimal blank shape is determined in iterative way so that the edge geometry of the formed product fits its reference geometry as close as possible. The iterative process starts at blank shape from which the product is produced with its edge fitting its reference geometry just approximately. In subsequent iterations the blank shape is continuously improved in accordance with the developed optimisation method. In order to determine the product edge geometry resulting from the current blank shape, a computer simulation of the forming process and the springback is performed in each iteration. Since its effectiveness highly depends on the quality and physical objectivity of the computer simulation, the developed numerical blank shape optimisation procedure has been validated also experimentally by considering forming of a product with rather complex edge geometry as the case study.},
issn = {0039-2480}, pages = {237-250}, doi = {10.5545/sv-jme.2012.989},
url = {https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/}
}
Mole, N.,Cafuta, G.,Štok, B. 2013 June 59. A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 59:4
%A Mole, Nikolaj %A Cafuta, Gašper %A Štok, Boris %D 2013 %T A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations %B 2013 %9 Sheet metal forming; Blank shape optimisation; Springback compensation %! A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations %K Sheet metal forming; Blank shape optimisation; Springback compensation %X The main benefit in using optimally shaped blanks in sheet metal forming is in maximizing the efficiency of the forming process and, since there is no need for additional cutting operations after the finished forming operation, in substantial reduction of the overall production cost. The paper presents a numerical method for optimal blank shape determination which is suitable in various sheet metal forming applications. The optimal blank shape is determined in iterative way so that the edge geometry of the formed product fits its reference geometry as close as possible. The iterative process starts at blank shape from which the product is produced with its edge fitting its reference geometry just approximately. In subsequent iterations the blank shape is continuously improved in accordance with the developed optimisation method. In order to determine the product edge geometry resulting from the current blank shape, a computer simulation of the forming process and the springback is performed in each iteration. Since its effectiveness highly depends on the quality and physical objectivity of the computer simulation, the developed numerical blank shape optimisation procedure has been validated also experimentally by considering forming of a product with rather complex edge geometry as the case study. %U https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/ %0 Journal Article %R 10.5545/sv-jme.2012.989 %& 237 %P 14 %J Strojniški vestnik - Journal of Mechanical Engineering %V 59 %N 4 %@ 0039-2480 %8 2018-06-28 %7 2018-06-28
Mole, Nikolaj, Gašper Cafuta, & Boris Štok. "A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations." Strojniški vestnik - Journal of Mechanical Engineering [Online], 59.4 (2013): 237-250. Web. 22 Dec. 2024
TY - JOUR AU - Mole, Nikolaj AU - Cafuta, Gašper AU - Štok, Boris PY - 2013 TI - A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2012.989 KW - Sheet metal forming; Blank shape optimisation; Springback compensation N2 - The main benefit in using optimally shaped blanks in sheet metal forming is in maximizing the efficiency of the forming process and, since there is no need for additional cutting operations after the finished forming operation, in substantial reduction of the overall production cost. The paper presents a numerical method for optimal blank shape determination which is suitable in various sheet metal forming applications. The optimal blank shape is determined in iterative way so that the edge geometry of the formed product fits its reference geometry as close as possible. The iterative process starts at blank shape from which the product is produced with its edge fitting its reference geometry just approximately. In subsequent iterations the blank shape is continuously improved in accordance with the developed optimisation method. In order to determine the product edge geometry resulting from the current blank shape, a computer simulation of the forming process and the springback is performed in each iteration. Since its effectiveness highly depends on the quality and physical objectivity of the computer simulation, the developed numerical blank shape optimisation procedure has been validated also experimentally by considering forming of a product with rather complex edge geometry as the case study. UR - https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/
@article{{sv-jme}{sv-jme.2012.989},
author = {Mole, N., Cafuta, G., Štok, B.},
title = {A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {59},
number = {4},
year = {2013},
doi = {10.5545/sv-jme.2012.989},
url = {https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/}
}
TY - JOUR AU - Mole, Nikolaj AU - Cafuta, Gašper AU - Štok, Boris PY - 2018/06/28 TI - A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 59, No 4 (2013): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2012.989 KW - Sheet metal forming, Blank shape optimisation, Springback compensation N2 - The main benefit in using optimally shaped blanks in sheet metal forming is in maximizing the efficiency of the forming process and, since there is no need for additional cutting operations after the finished forming operation, in substantial reduction of the overall production cost. The paper presents a numerical method for optimal blank shape determination which is suitable in various sheet metal forming applications. The optimal blank shape is determined in iterative way so that the edge geometry of the formed product fits its reference geometry as close as possible. The iterative process starts at blank shape from which the product is produced with its edge fitting its reference geometry just approximately. In subsequent iterations the blank shape is continuously improved in accordance with the developed optimisation method. In order to determine the product edge geometry resulting from the current blank shape, a computer simulation of the forming process and the springback is performed in each iteration. Since its effectiveness highly depends on the quality and physical objectivity of the computer simulation, the developed numerical blank shape optimisation procedure has been validated also experimentally by considering forming of a product with rather complex edge geometry as the case study. UR - https://www.sv-jme.eu/article/a-method-for-optimal-blank-shape-determination-in-sheet-metal-forming-based-on-numerical-simulations/
Mole, Nikolaj, Cafuta, Gašper, AND Štok, Boris. "A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 59 Number 4 (28 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 59(2013)4, 237-250
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The main benefit in using optimally shaped blanks in sheet metal forming is in maximizing the efficiency of the forming process and, since there is no need for additional cutting operations after the finished forming operation, in substantial reduction of the overall production cost. The paper presents a numerical method for optimal blank shape determination which is suitable in various sheet metal forming applications. The optimal blank shape is determined in iterative way so that the edge geometry of the formed product fits its reference geometry as close as possible. The iterative process starts at blank shape from which the product is produced with its edge fitting its reference geometry just approximately. In subsequent iterations the blank shape is continuously improved in accordance with the developed optimisation method. In order to determine the product edge geometry resulting from the current blank shape, a computer simulation of the forming process and the springback is performed in each iteration. Since its effectiveness highly depends on the quality and physical objectivity of the computer simulation, the developed numerical blank shape optimisation procedure has been validated also experimentally by considering forming of a product with rather complex edge geometry as the case study.