scholarly journals Numerical analysis on the elastic deformation of the tools in sheet metal forming processes

2016 ◽  
Vol 100-101 ◽  
pp. 270-285 ◽  
Author(s):  
D.M. Neto ◽  
J. Coër ◽  
M.C. Oliveira ◽  
J.L. Alves ◽  
P.Y. Manach ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Sheet Metal ◽  
Elastic Deformation ◽  
Sheet Metal Forming ◽  
Metal Forming

Experimental Test and FEA of a Sheet Metal Forming Process of Composite Material and Steel Foil in Sandwich Design Using LS-DYNA

2015 ◽  
Vol 651-653 ◽  
pp. 439-445 ◽  
Author(s):  
Bernd Arno Behrens ◽  
Milan Vucetic ◽  
A. Neumann ◽  
Tomasz Osiecki ◽  
Nenad Grbic
Keyword(s):  
Composite Material ◽  
Numerical Analysis ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Material Design ◽  
Unidirectional Composite ◽  
Forming Process ◽  
Metal Forming Process ◽  
Steel Foils

A structural concept in multi-material design is used in the automotive industry with the aim of achieving significant weight reductions of conventional car bodies. In this respect, the specific use of steel foils and continuous fiber-reinforced thermoplastics represents an interesting material combination for the production of hybrid parts in sandwich design. This contribution deals with the experimental and numerical analysis of a conventional sheet metal forming process using a composite material based on Polyamide 6 (PA6) with unidirectional endless glass fiber reinforcement and HC220Y+ZE steel foil. A unidirectional composite plate is positioned between two steel foils in sandwich design and formed under appropriate temperature conditions. For the numerical analysis of the forming process the software LS-DYNA is used.

scholarly journals The influence of rib shapes on its realization in drawing process with elastic tool

Mechanik ◽  
2018 ◽  
Vol 91 (12) ◽  
pp. 1078-1080
Author(s):  
Mariusz Krakowski ◽  
Jarosław Bartnicki
Keyword(s):  
Numerical Analysis ◽  
3D Printing ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Laboratory Research ◽  
Drawing Process ◽  
Technological Parameters ◽  
Printing Technology ◽  
3D Printing Technology

The paper deals with the drawing process by means of elastic tools. Numerical analysis of this kind of sheet metal forming were realized for chosen rib shapes. Changes of radius and rib height values were useful for technological parameters verification taking into consideration planned final parts geometry. In this work the comparison between numerical analysis results and laboratory research using 3D printing technology are presented.

scholarly journals Numerical analysis of different heating systems for warm sheet metal forming

2015 ◽  
Vol 83 (5-8) ◽  
pp. 897-909 ◽  
Author(s):  
J. M. P. Martins ◽  
J. L. Alves ◽  
D. M. Neto ◽  
M. C. Oliveira ◽  
L. F. Menezes
Keyword(s):  
Numerical Analysis ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Heating Systems

Wrinkling in Sheet Metal Forming: Experimental Testing vs. Numerical Analysis

2003 ◽  
Vol 6 (2) ◽  
pp. 147-160
Author(s):  
A Selman ◽  
Eisso H Atzema ◽  
Timo Meinders ◽  
Anton H van den Boogaard ◽  
J Huetink
Keyword(s):  
Numerical Analysis ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Experimental Testing

scholarly journals Adaptive Numerical Analysis of Wrinkling in Sheet Metal Forming

2003 ◽  
Vol 6 (1) ◽  
pp. 87-102 ◽  
Author(s):  
A Selman ◽  
Timo Meinders ◽  
Anton H van den Boogaard ◽  
HJ Huétink
Keyword(s):  
Numerical Analysis ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming
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