Study on the Shape Distortion of Sheet Inner-Concave Flanging

Ling Yun Zhang; Ze Sun

doi:10.4028/www.scientific.net/AMR.774-776.1186

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Evolution Regularity of Temperature Filed in Hot Power Backward Spinning for 7075 Cast Aluminium Alloy Tube
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Off-Line Feed Rate Scheduling Based on a Mechanistic Cutting Force on Discrete Segments during End Milling
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Decarburization Depth Control Technology Research and Application for U71Mn Rail
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Study on the Shape Distortion of Sheet Inner-Concave Flanging
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Study of the Effect of Hot Gas on Atomization Quality of Spray Forming
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Research on Old Asphalt and the Regeneration Agent Compatibility Test
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Experimental Analysis of Hardness Distribution of the Transition Region in Tailored Tempering Stamping of Ultra-High Strength Steel
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Study on Processing Parameters of Supersonic Particles Bombarding Treatment
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776Study on the Shape Distortion of Sheet...

Study on the Shape Distortion of Sheet Inner-Concave Flanging

Abstract:

In this paper, through analysed the strain and stress of sheet inner-concave flanging and observed result of finite element simulation, the law of strain distribution in outer edge area of deformation.By simplified the distributed regularity, a method to predict the shape distortion of outer edge area of deformation was obtained, the calculation results and the finite element simulation results are nearly equal to each other.