Theoretical Study of Tube Sinking through Conical Dies
- 1 September 1961
- journal article
- research article
- Published by SAGE Publications in Journal of Mechanical Engineering Science
- Vol. 3 (3) , 225-235
- https://doi.org/10.1243/jmes_jour_1961_003_029_02
Abstract
A study has been made of sinking of a tube, of a non-strain-hardening material, through a smooth conical die without any limitations on the diameter to wall thickness ratios, and instantaneous stresses and strains have been determined. It is shown that this theory gives similar values of external forces to a simpler stress solution based on mean tube radii. The equality has enabled coulomb friction and strain hardening to be included in an analysis of stresses and strains and has enabled drawing loads and thickness changes to be determined. Computations for the theories show the influence of the wall thickness to diameter ratio, friction and strain hardening.Keywords
This publication has 3 references indexed in Scilit:
- Plane Strain Theories of DrawingProceedings of the Institution of Mechanical Engineers, 1960
- LXXXI. Stresses and strains in tube-drawingJournal of Computers in Education, 1949
- Stress Analysis of Tube-SinkingTransactions of the American Society of Mechanical Engineers, 1946