Research on the Global Forming Process of Straight-Drawing Pole in Automobile
The conventional technology about how to segmental machining and welding form the straight-drawing pole in automobile has been changed by a new technology reamed by a tube blank, which improves its mechanical performance and appearance quality. Material is saved and working efficiency is raised as well.
Y. D. Sun et al., "Research on the Global Forming Process of Straight-Drawing Pole in Automobile", Applied Mechanics and Materials, Vols. 44-47, pp. 42-45, 2011