Technical training
Blade Repair Standard / V4 2023-05-02
The participants shall:
Practise the ability to document with photographs all stages of the sandwich panel repair including; the vacuum levels, curing temperatures, ambient temperature, humidity, and batch numbers of all materials used
BOND LINE REPAIRS
180 min.
The aim of the lesson is to enable the participants to be able to drill injection and verification holes and subsequently inject appropriate adhesive according to the work instruction to repair the bond line safely and effectively.
After having successfully completed this lesson of the Blade Repair Module, the participants can:
290) Take responsibility for drilling injection and verification holes, and subsequently injecting structural adhesive to repair the bond line safely and effectively (Ability, intermediate level)
ELEMENT 31.1 - DEBONDING
Learning objective:
291) The participants can act independently in correctly identifying and documenting areas on a blade where the bond line has failed (Ability, intermediate level)
The instructor shall:
Define the term ‘bond line’ and describe where bond lines are located on a blade
Explain the possible defects that can occur within a bond line on a blade
Demonstrate how to identify areas in a blade where a bond line has failed by using tap testing and visual inspection
Create an exercise where the participants must identify areas where a bond line has failed
Give constructive feedback on the participants’ ability to correctly identify and document areas on a blade where the bond line has failed
The participants shall:
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