Numerical investigations on stress distribution and deformation of shaft-hub-connections manufactured by lateral extrusion
In this paper residual stresses and radial deformation of the hub of a shaft-hub-connection manufactured by lateral extrusion is examined within different methods.Beside FEA (finite-element analysis) the radial deformation of the external hub contour is determined by using a 3D coordinate measurement device.Residual stresses are examined also by FEA and by application of strain gauges to the external hub contour at the area of minimum and maximum hub thickness.A P3G polygon profile according to DIN 32711-1 1 and DIN 3711-2 2 showing a nominal diameter of 25 mm and a profile eccentricity of 1.12 mm is used as hub profile.
Joining by Forming Residual Stress Cold Forging
F.D(o)rr M.Funk M.Liewald H.Binz
Institute for Metal Forming Technology,University of Stuttgart,Germany Institute for Engineering Design and Industrial Design,University of Stuttgart,Germany
国际会议
沈阳
英文
331-338
2013-07-06（万方平台首次上网日期，不代表论文的发表时间）