Analysis and optimization of springback during the V-bending of hot-rolled high-strength steels (JSH440)

Wasif Muhammad; Anis Fatima; Syed Amir Iqbal; Muhammad Tufail; Hassan Karim

Article Details

Analysis and optimization of springback during the V-bending of hot-rolled high-strength steels (JSH440)

Authors:

Wasif Muhammad | Anis Fatima | Syed Amir Iqbal | Muhammad Tufail | Hassan Karim

Publisher:

Kuwait University

Journal:

Journal of Engineering Research Vol.10 Issue 3A, pp.0-0

Document Type:

Article

Publication Date:

1/2022

Document Language:

English

Document ID (Org No.):

2001942294

pISSN:

2307-1885

Abstract:

 Springback in hot-rolled, high tensile strength sheet-metals (JSH440) are measured to evaluate the influence of blank geometry and process parameters over the springback outcomes. Sheet-metal thickness, width, bend angle, applied load and holding time are considered as controllable factors, whereas, other factors are kept constant. Analysis of Variance (ANOVA) and sensitivity analysis Are applied to observe the significance of controllable factors over the springback magnitude. Analytical models considering all the controllable parameters have been developed to predict the springback in JSH440 sheet-metals, whereas, simplified analytical models based on bend angles are also developed for different geometries of sheet-metals. Finally, the Genetic Algorithm has been applied for the determination of optimal applied load and holding times are determined for the minimum springback in different geometries of the JSH440 steel-sheets. This research can be used in the industry to predict the springback, optimize the blank geometries and process parameters for the minimum springback in JSH440 sheet-metals.

Article Details

Analysis and optimization of springback during the V-bending of hot-rolled high-strength steels (JSH440)

Authors: Wasif Muhammad | Anis Fatima | Syed Amir Iqbal | Muhammad Tufail | Hassan Karim

Publisher: Kuwait University

Journal: Journal of Engineering Research Vol.10 Issue 3A, pp.0-0

Document Type: Article

Publication Date: 1/2022

Document Language: English

Document ID (Org No.): 2001942294

pISSN: 2307-1885

Issues

Authors:

Wasif Muhammad | Anis Fatima | Syed Amir Iqbal | Muhammad Tufail | Hassan Karim

Publisher:

Kuwait University

Journal:

Journal of Engineering Research Vol.10 Issue 3A, pp.0-0

Document Type:

Article

Publication Date:

1/2022

Document Language:

English

Document ID (Org No.):

2001942294

pISSN:

2307-1885