Schedule 1 Comment (0) 1:40 PM - 2:00 PM [207] Reduction in nonuniform deformation of hollow cylindrical workpiece by cyclic torsion during upsetting *植松 久稔1、松本 良2、宇都宮 裕3 (1. 阪大・院、2. 阪大、3. 阪大) » Participant Log In