首页>
外国专利>
APPARATUS AND METHOD FOR NON-DESTRUCTIVE IN SITU TESTING OF WINDMILL BLADES USING PENETRATING DYE
APPARATUS AND METHOD FOR NON-DESTRUCTIVE IN SITU TESTING OF WINDMILL BLADES USING PENETRATING DYE
展开▼
机译:渗透染料对Windill叶片进行非破坏性原位测试的装置和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and apparatus for undertaking remote non-destructive in-situ testing an elevated wind turbine blade includes the steps of providing a remotely controlled drone aircraft, applying a water soluble penetrant from the drone aircraft to a test surface area of the turbine blade, and then waiting for the water soluble penetrant to dry. Next, a dry powder developer is applied from the drone aircraft to the test surface area, and then awaiting for the dry powder developer to substantially set. The test surface area is then illuminated with an ultraviolet light source from the drone aircraft. Lastly, the test surface area is digitally photographed to effect an inspection for visible latent defects. Additionally, a solvent can be applied from the drone aircraft to rinse the test surface area of the wind turbine blade after waiting for the water soluble penetrant to dry and prior to applying the dry powder developer.
展开▼