wind turbine blade and method for verifying that the binding paste has migrated to at least a minimum design binding width

摘要

wind turbine blade and method for verifying that the binder has migrated to at least a minimum design bite width. It is a wind turbine blade having an upper liner member and a lower liner member connected at a leading and trailing edge of the blade, with a bonding paste applied between the respective front and rear edges of the blade members. coating. at least one of the casing members includes a first inspection window defined therein along one of the leading edge or trailing edge at a location that corresponds at least to a minimum design width of the binder design applied to the leading edge or trailing edge. The inspection window provides visible access through the casing member so that a visible indication is generated through the inspection window when the binder is injected and reaches the minimum local binding width in a clockwise direction.