IMPACT EXTRUSION CAN MAKING SYSTEM

Disclosed is an impact extrusion can making system that uses induction heating to preheat an extruder punch and an extruder forming die, to increase yield during a cold start. In addition, a highly precise laser measuring device is used to measure dome thickness, so that stroke length and/or positio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GILLEST KEVIN M, CALAHAN MICHAEL W
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Disclosed is an impact extrusion can making system that uses induction heating to preheat an extruder punch and an extruder forming die, to increase yield during a cold start. In addition, a highly precise laser measuring device is used to measure dome thickness, so that stroke length and/or position of an extruder and/or extrusion die can be automatically adjusted in a predictive control system. High quality products with high yield are produced using these techniques.