The Mechanism of Forming Hollow Shafts with Constant Wall Thickness by Three-Roll Skew Rolling
Song Zhang,
Xuedao Shu,
Jitai Wang
et al.
Abstract:To solve the problem of the long forming process for hollow shafts with constant wall thickness (HSCWT), a new process for forming HSCWT, namely three-roll skew rolling, has been proposed. First, the working principle of the three-roll skew rolling process is presented. Then, the finite element model (FEM) of the three-roll skew rolling HSCWT is established. The strain-stress field and temperature field distribution rules of the three-roll skew rolling HSCWT are analyzed with FEM. The stress-strain field of th… Show more
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