Journal ArticleDOI
Robot assisted incremental sheet forming of Al6061 under static pressure: Preliminary study of thickness distribution within the deformation region
TLDR
In this article, the authors used back fluid hydrostatic pressure as a support to deform the sheet and obtained conical and pyramidal shapes with a speed of 200mm/sec.About:
This article is published in Materials Today: Proceedings.The article was published on 2021-01-01. It has received 6 citations till now. The article focuses on the topics: Incremental sheet forming & Deep drawing.read more
Citations
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Journal ArticleDOI
A Novel Algorithm for Thickness Prediction in Incremental Sheet Metal Forming
TL;DR: In this paper , a mathematical algorithm based on a non-uniform rational B-spline (NURBS) surface was proposed and implemented which focuses on predicting and calculating the final thickness for arbitrary parts in incremental forming.
Journal ArticleDOI
Process capabilities and future scope of Incremental Sheet Forming (ISF)
TL;DR: In this article , a chronology of Incremental Sheet Forming (ISF) and its classifications have been discussed, considering the effect of various factors such as stress triaxiality, bending stress and fracture strain.
Book ChapterDOI
Experimental Investigation of Multi-stage Robot-Assisted Single Point Incremental Sheet Forming of Al 6061 Sheet
TL;DR: In this paper , the Al 6061 sheet has been deformed using single point incremental sheet forming methodology on 6-axis industrial robot to produce a single wall angle and double wall angle conical shape.
Journal ArticleDOI
A brief review on the perspective of a newer incremental sheet forming technique and its usefulness
P. K. Agrawal,Pavitra Singh,Pawan Mishra,Rupak Kumar Deb,K A Mohammed,Sanjay Kumar,Gaurav Kumar +6 more
TL;DR: In this article , the authors described the techniques, history, and classification of incremental sheet formation based on the results of few aspects such as force forming, stress triaxiality, force forming and bending stress.
Journal ArticleDOI
Robot-Assisted Cold and Warm Incremental Sheet Forming of Aluminum Alloy 6061: A Comparative Study
RaviPratap Singh,Sanjay Kumar,S. S. Pande,Sachin Salunkhe,Adham E. Ragab,Pankaj K. Singh,Marco Antonio Meraz,J. Paulo Davim +7 more
TL;DR: In this paper , two variations of incremental sheet forming (ISF), namely cold ISF (CISF) and warm ISF(WISF)-were compared and it was observed that there is reduced forming force, increased formability and better strain distribution in WISF compared to CISF.
References
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Journal ArticleDOI
Asymmetric single point incremental forming of sheet metal
Jack Jeswiet,Jack Jeswiet,Fabrizio Micari,Fabrizio Micari,Gerhard Hirt,Gerhard Hirt,Alan N Bramley,Alan N Bramley,Joost Duflou,Joost Duflou,Julian M. Allwood,Julian M. Allwood +11 more
TL;DR: Asymmetric Incremental Sheet Forming has the potential to revolutionize sheet metal forming, making it accessible to all levels of manufacturing as discussed by the authors, and has been shown to be a state-of-the-art in sheet metal manufacturing.
Journal ArticleDOI
Increasing the part accuracy in dieless robot-based incremental sheet metal forming
TL;DR: In this paper, an offline model-based and an online sensor-based strategy to increase part accuracy is presented to increase the geometrical accuracy which is primarily influenced by the compliance of the involved serial robot structures and the springback effects of the workpiece.
Journal ArticleDOI
3D FEM analysis of influence of roller feed rate on forming force and quality of cone spinning
TL;DR: In this article, a 3D FEM model of the cone spinning process under action of two symmetrical rollers has been established, and the treatment of some key technologies during this process have been detailed, further the influences of the roller feed rate on the spinning force and forming quality of a cone spinning under zero deviation condition have been analyzed.
Journal ArticleDOI
The simulation of the multi-pass and die-less spinning process
TL;DR: In this article, the authors applied the dynamic-explicit FEM code, LS-DYNA, to simulate the multi-pass and die-less spinning processes, with the applications of the mass scaling factor, contact algorithm and adaptive control technique.