cold extrusion

cold extrusion

[′kōld ik′strü·zhən]
(metallurgy)
Shaping cold metal by striking a slug in a closed cavity with a punch so that the metal is forced up around the punch. Also known as cold forging; cold pressing; extrusion pressing; impact extrusion.
References in periodicals archive ?
The food tailor has implemented a Au3million makeover during the last 12 months, including expansion of its warehousing, logistics & manufacturing areas, and the installation of a brand new cold extrusion line to help meet increasing demand for cookie dough, Pecan Deluxe's flagship product line as the largest supplier of cookie dough to the dessert industry within Europe.
Based in Michigan, USA and Guanajuato, Mexico, USM's expertise include cold extrusion processing, welding and machining.
The topics include cutting forces in helical milling processes, methods for evaluating uniformity in the lapping process, applying visualization in scientific computing technology, the numerical and flow-field simulation of acoustic levitation polishing, designing cold extrusion dies for precision gears, applying ultrasonic radiation forces, the impact of plate cylinder deformation on graphic quality, and the autonomous control of abrasive flow precision machining.
EXTRAFORM P series is a range of chlorine free lubricants for the cold extrusion, heading and forming of metals.
(1995, 1997) reported die profile design for hot and cold extrusion using upper bound technique and Finite Element Method (FEM).
Modelling of cold extrusion with experimental verification, Journal on Materials Processing Technol.
Strip-fed roller feeders for cold extrusion of silicone rubber are normally hard to clean.
The technology involves the use of a cold extrusion process.
(Fineblanking, if you're not familiar with it, is a cold extrusion process, not a stamping process per se: the material isn't ripped.)
The fineblanking process resembles cold extrusion more than stamping.
Bugini, (1991) The influence of die geometry on cold extrusion forging operations: FEM and experimental results, Journal of Materials Processing Technology, Volume 27, Issues 1-3,, Pages 227-238