| 摘要 |
A wind turbine blade mould comprising a mould shell (20) and a metallic mould frame is provided with stiffening ribs that are laminated or bonded to the mould shell (20). The stiffening ribs are oriented in the spanwise direction of the mould. The stiffening ribs comprise tubes (3) that are bonded to the shell surface with fiberglass lamination substrate (19), thus an I-beam cross section is formed. The mould is provided with center shape adjustment devices (1) and flange shape adjustment devices (2). The mould can be used to correct the deformation easily. |
