umeri

Distinguish between direct and indirect extrusion?

Hello! I am finding answer to this question. Please help.

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somit

In direct extrusion, also known as forward extrusion, a metal billet is loaded into a container, and a ram compresses the material, forcing it to flow through a die opening at the opposite end of the container. In indirect extrusion, also known as backward extrusion, the die is incorporated into the ram, and as the ram compresses into the metal billet, the metal is forced to flow through the die opening in a direction that is opposite (backwards) of the ram motion.

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aghanashin

There's a number of negatives on the devious or maybe in reverse forcing out. This isn't equally extremely versatile because means of immediate extrusions, considering that the mixture-sectional area will be restricted from your stem's extreme size.

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