Analysis of stress state coefficient in the critical point during compression process of flat specimen by bowlerly dies
Published 1984-12-12
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Keywords
- stress,
- bowlerly dies,
- plane strain condition
How to Cite
Copyright (c) 1984 Journal of Production Engineering
This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
It is possible to determine workability diagram by means of deformations process in which stress and stain components are known. In this paper determination methodology of stress state and stress state coefficient 13" in the critical zone in compression of flat specimen by bowlerly dies is preaented. Relationship between factor and strain and other factors, was made too. Determination of stress component was made in the plane strain condition and other suposition by slab method. Relationship between stress state coefficient and strain shows that teh compression of flat specimen by bowlerly dies is very unmonotonous one.