Overview
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Read the articleAUTHORS
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Guy BOSTBARGE : Arts et Métiers engineer - General Manager, Amis
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Henri FAURE : Engineer from Arts et Métiers and École supérieure de soudure autogène - Director of Amis
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Yann GOBARD : Engineer from the École supérieure de l'énergie et des matériaux and graduate of the Mise en forme center at the École des mines de Paris. - Deputy production manager and head of design and methods at Amis
INTRODUCTION
Cold forging (or extrusion) has already been described in a previous article. .
Setting up a forging range involves determining the geometry of the various operations and designing and building the tooling.
Simulation reduces the number of actual tests, and cuts development times for new ranges.
Extrusion of a part can be conceived either in the case of a new part that needs to be produced at lower cost, or for which functional problems need to be solved, or in the case of an existing part whose manufacturing method needs to be changed for the same reasons as above.
Examples will be given for each of these two cases.
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Steel cold forging - Forging range and extruded parts
Development of a forging range
Bibliography
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