Manufacturing of Long Thin Wall Tubes of Small Bore with Titanium

Sukhwinder Singh Jolly
In this paper material is assumed to be perfectly plastic and to obey the Von Mises Criterion of yielding. All of the possible parameters with the exception of diametric growth, which has a negligible effect, have been taken into account in determining the power and forces required. The analysis is applied to the case of making of long thin wall tubes of small bore with Titanium. The equation of volume constancy has been satisfied. The average yield stress value for titanium has been found with
more » ... the help of curve fitting. Ductility of the material has also been improved.