| 摘要 |
A method of making a longitudinal reinforcing structure for a wind turbine blade. The method comprises (a) providing an elongate master strip 62 of reinforcing material having substantially flat first and second surfaces 68a, 68b, the distance between the first and second surfaces defining the thickness of the master strip; and (b) dividing the master strip transversely to form a first strip and a shorter master strip, the respective strips being arranged end to end such that a trailing end of the first strip is located adjacent a new leading end of the master strip. The step of dividing the master strip comprises removing material, preferably using a grinding drum 104, from a dividing region extending through the entire thickness of the master strip, wherein the dividing region is shaped such that a chamfer at the trailing end of the first strip is created and a chamfer at the new leading end of the master strip is created when the master strip is divided. |
