Die with cooling circuit

摘要

Die that comprises an exterior surface (12) with the form of the piece (4) to be deformed, at least one cooling circuit (31), and at least one casing (10), said casing (10) comprising said exterior surface (12) and an interior surface (13) that delimits at least one housing (11). The die (1) also comprises a body (20) housed in said housing (11) so that the cooling circuit (31) is formed between said casing (10) and said body (20).