Tearing defect maps for the deep drawing of AISI 304 rectangular cups
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Abstract
This study proposes a method for integrating finite element analysis and response surface methodology to predict tearing locations in the deep drawing of a rectangular-shape AISI 304 cup. The finite element model was confirmed by a deep-drawing experiment with nitrogengas springs, and the finite element analysis results were in agreement. Moreover, the regression model was developed using response surface methodology to predict final thickness at various locations on the rectangular-shape deep-drawn cup based on 40 finite element cases containing varied blank holder forces. The maximum percentage of thinning values was obtained from the response surface methodology results. The relationships among the blank holder forces and the thinning values at different locations were then further developed. The maps of the predicted tearing locations were then obtained and directly corresponded to the number of locations the specific blank holder forces. These maps, as established, could be directly used in a closed-loop control system enabling tearing defects to be prevented or eliminated.
© 2020 by Walter de Gruyter Berlin/Boston
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- Materials Testing
- FACHBEITRÄGE
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- Investigations on microstructural and mechanical properties of friction stir welded AA 2024-T351
- Effect of mechanical stress on electrochemical corrosion of X65 carbon steel in CO2 saturated brine
- Removing of sulfide corrosion layers by an arc plasma process
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- Laser cutting of ductile cast iron
- Investigation of the shearing length in the orthogonal turning of a steel AISI 1050
- Defects and post-manufac- turing processes of additively manufactured steels: A Review (Part 2)
- Influence of physical properties on boring operations of AISI 1050 steel bars
- Effect of vulcanization time on crosslink density and aging performance of natural rubber composites
- Effects of the welding current on the mechanical and metallurgical properties of a magnetic oscillated arc welded AZ31B magnesium alloy
- BEZUGSQUELLEN
- IMPRESSUM
Articles in the same Issue
- CONTENTS
- Materials Testing
- FACHBEITRÄGE
- Tearing defect maps for the deep drawing of AISI 304 rectangular cups
- Effect of material and dimensions on the mechanical behavior of a dental implant
- Effect of zirconium addition on the phase evolution of chromium zirconium nitride prepared by magnetron sputtering
- Effect of carbides on the wear resistance of white cast iron alloyed with 12.7 wt.-% Cr and nickel
- Investigations on microstructural and mechanical properties of friction stir welded AA 2024-T351
- Effect of mechanical stress on electrochemical corrosion of X65 carbon steel in CO2 saturated brine
- Removing of sulfide corrosion layers by an arc plasma process
- Synergistic effect of biomass-derived carbon and conducting polymer coatings on the supercapacitive energy storage performance of TiO2
- Laser cutting of ductile cast iron
- Investigation of the shearing length in the orthogonal turning of a steel AISI 1050
- Defects and post-manufac- turing processes of additively manufactured steels: A Review (Part 2)
- Influence of physical properties on boring operations of AISI 1050 steel bars
- Effect of vulcanization time on crosslink density and aging performance of natural rubber composites
- Effects of the welding current on the mechanical and metallurgical properties of a magnetic oscillated arc welded AZ31B magnesium alloy
- BEZUGSQUELLEN
- IMPRESSUM
