Technical training
Blade Repair Standard / V5 02052025
ELEMENT 28.4 - RECREATING BLADE PROFILE
Learning objectives:
273) The participants can perform the recreation of the trailing edge profile using filler (Skills, intermediate level)
274) The participants can act independently in recreating the trailing edge profile using filler (Ability, intermediate level)
The instructor shall:
Explain the importance of recreating the aerodynamic profile of the blade
Demonstrate:
a. how to apply filler to the repair to cover the repair and to approximately match the surrounding aerodynamic profile of the trailing edge
b. how to use a sander to shape the filler to match the surrounding aerodynamic profile and create the correct surface finish for the adhesion of the paint layer
Facilitate practice to improve participants’ abilities to:
a. use filler to cover the repair and to match the surrounding aerodynamic profile of the blade
b. use a sander to shape the filler to match the surrounding aerodynamic profile, and create the correct surface finish for the adhesion of the paint layer
Give constructive feedback on the participants’ above practice
The participants shall:
Practise the ability to:
a. use filler to cover the repair and to match the surrounding aerodynamic profile of the blade
b. use a sander to shape the filler to match the surrounding aerodynamic profile, and create the correct surface finish for the adhesion of the paint layer
Global Wind Organisation©2025 / www.globalwindsafety.org
127 / 164
Made with FlippingBook - professional solution for displaying marketing and sales documents online