Dynamic Aspects Of The Theory Of Tube
Drawing With Floating Plug
Author(s)
St. loan
Abstract
The problem of high speed tube drawing with floating plug , using a viscoplastic
constitutive equation of Bingham type, is solved based on a global Coulomb
friction condition on the die and on the plug surfaces. The drawing force and
the shape of the floating plug are determined as functions of the die and the plug
angles, friction coefficients, reduction in area , the Bingham and the Reynolds
numbers. Several numerical examples are given.
1 Introduction
In the mechanics of metal forming processes - particularly in tube drawing with
floating plug - it is often required to determine the load on the machine tool that
deforms the material into a new shape and the optimal conditions for the
process.
Since no exact solutions are available fo
Keywords
Related Book
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