Analysis of Upsetting With Profiling Dies

The stress analysis in the deformation zone in upsetting of a workhardening material by half-cylindrical die is presented. The load and average pressure as a function of die stroke were determined and compared to those obtained from experiments. The effect of friction and die radius were examined. S...

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Bibliographic Details
Published in:Journal of engineering materials and technology 1985-10, Vol.107 (4), p.261-264
Main Authors: Vilotic, Dragisa, Shabaik, Aly H.
Format: Article
Language:English
Subjects:
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Forming
Materials science
Metals, semimetals and alloys
Metals. Metallurgy
Other forming methods
Physics
Production techniques
Specific materials
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Description
Summary:The stress analysis in the deformation zone in upsetting of a workhardening material by half-cylindrical die is presented. The load and average pressure as a function of die stroke were determined and compared to those obtained from experiments. The effect of friction and die radius were examined. Stress distributions for ideal-plastic material were also obtained and the results were compared to those for workhardening material.
ISSN:0094-4289
1528-8889
DOI:10.1115/1.3225816