Research of forming of thin-walled axisymmetric cone-shaped parts

[摘要] This article presents a new method based on the process of beading, which allows reducing polythickness of the part wall along generatrix. The proposed method differs from known approaches in the fact that it is presented active friction forces exerted on the both surfaces of the blank. These forces are provided by usage of the elastic die and cone. This method was researched using computer simulation andexperiment. In the experiment it was used the stamping tool, which implements the proposed method.

[发布机构] Samara University, 34, Moskovskoye sh., Samara; 443086, Russia^1

[效力级别] 电工学

[关键词] Axisymmetric;Cone-shaped;Friction force;Polythickness;Stamping tools;Thin-walled