抄録
Residual stresses in aluminum bar specimens cold-drawn to cross-sectional reductions from 23 to 81% were measured. The preferred orientation of each part of the cross-section for these specimens was measured.
It was shown that the preferred orientations in each part examined were changed by drawing, and the changes were closely correlated with the residual stress. The effects of the fiber texture on the generation of residual stresses were investigated.
A rather high residual shearing stress which is connected with the normal directional residual stress was produced on the surface and in the neighboring inner part. It corresponded well to the structural microstrain developed in the texture of each part of the section caused by the plastic deformation.
