Improving the Drawing and Cold-Rolling of Tubes

  title={Improving the Drawing and Cold-Rolling of Tubes},
  author={Grigory A. Orlov},
Certain trends in the improvement of the operations that are carried out to make cold-deformed tubes are discussed and “technological niches” are identified. Mathematical modeling is performed of the operations executed in roller drawing through one and two roller dies, periodic drawing, and the nonuniform reduction of circular tubes that vary in the thickness of their wall. The modeling is done using the finite-elements method and variational methods from metal-shaping theory. The results… CONTINUE READING

Figures and Tables from this paper.

Similar Papers