| 摘要 |
<p>A vane of an aerogenerator is provided to prevent the vane of the aerogenerator from being broken by forming a rim connecting all vanes. A vane of an aerogenerator comprises: a vane shaft; a plurality of vanes(1) adhering to the vane shaft in a radial shape; and a strong rim(2) formed in the end of the vane. The rim joins all vanes together. The rims provided corresponding to the number of the vanes are combined through welding with the vane or a screw. The vane and the rim are formed by a molding process into one body. The rim is made of magnesium.</p> |
