Extrusion billet taper quench unit

Cleaning and liquid contact with solids – Apparatus – For sheet – web – strand or bar form work – longitudinally...

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134199, 239456, B08B 302

Patent

active

053377680

ABSTRACT:
The specification discloses an extrusion billet quenching system which directs a continuous circular curtain of water onto a billet to be quenched. The water delivery system is a spray ring defining a continuous opening about its entire circumference. The opening is defined by a pair of plates. Push and pull screws enable the width of the opening to be carefully adjusted. A reciprocating billet pusher assembly includes opposite cantilevered heads for pushing billets through the ring in either of two opposite directions.

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Biswas et al, "Computer Simulation of Extrusion Press Operation Experience with CADEX, A New Computer Aided Process Optimizing System".
Kelly et al, "Simulated Isothermal Extrusion".
Venas et al, "Isothermal Extrusion Principles and Effect on Extrusion Speed".
Johnen, "Induction Billett Heaters with Hot Log Shears and Integrated Shock Heating System and Self-Contained Induction Shock Heaters".

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