| 摘要 |
A method for producing a mould element (2) provided with conduit means (4) through which a cooling fluid can flow comprises the following steps:
- providing a first component (74) and a second component (73) of said mould element (2), said first component (74) being provided with precursor means of said conduit means (4) comprising open channel means (83, 84, 85; 90, 91, 92);
- joining said first component (74) and said second component (73), so that a surface of said second component (73) faces said open channel means (83, 84, 85; 90, 91, 92) to define therewith said conduit means (4),
said joining comprising making integral said first component (74) with said second component (73) by means of a third component (75) formed in contact with said first component (74) and with said second component (73) in an auxiliary mould. [Fig. 2] |
