Concept explainers
The expression for extrusion pressure.
Explanation of Solution
The figure (1) demonstrate the forces on the specimen in a wire drawing process.
Figure (1)
The expression for the equilibrium in x direction can be given as,
Here, pressure along the die contact is
After expanding the above equation,
Further solving the above equation,
Expression for pressure
Substituting the value of
Integration of equation (2) for boundary condition
Simplifying the above equation,
The expression for the ratio of area,
Substituting the above value in the equation (3),
For,
Conclusion:
Therefore, the equation is
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Chapter 6 Solutions
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