| 摘要 |
<p>An electrical heating and air cooling system for a mold, especially for a large composite mold, e.g. wind turbine blade mold is provided. The mold in the form of a sandwich structure includes a first molded shell (2), a second molded shell (5) and a core layer (4) arranged between a rear side of the first molded shell (2) and a front side of the second molded shell (5), and a working surface (1) is provided on a front side of the first molded shell (2), wherein the system comprises an electrical heating device (3) and an air cooling device (7,8,9). The system enables the mold to be heated under precise control and be rapidly cooled.</p> |
