Answers are grounded in this paper and cite their sources.
Analysis reveals the strained state and force parameters during П-shaped bracket extrusion, suggesting improved material strength considerations.
The solution continuation of the determination problem of the strained state of a blanket during restricted extrusion of П-shaped brackets under the conditions of plane deformation in the general case of a nonaligned placement of the punch and the die is stated. The formulae were obtained, which allow one to determine cumulative strain in the area of plastic strain situated on the side of the extruded thick wall for any specific value of the working stroke of the punch. The formulae were derived that make possible to take into account the influence of strengthening the strained material on stress and force parameters of extrusion, as well as geometric results of achieved forming.
No takes yet. Share an insight, caveat, or question.
Vorontsov et al. (2022) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: