2023-05-03_BR_V4

Technical training

Blade Repair Standard / V4 2023-05-02

ELEMENT 21.4 - TAP TEST

Learning objectives:

188) The participants can describe possible causes of delamination in a blade (Knowledge, basic level)

189) The participants can perform a tap test to locate areas of delamination (Skills, intermediate level)

190) The participants can take responsibility for performing a tap test to identify the extent of areas of delamination in a fibre-reinforced composite structure (Ability, intermediate level)

The instructor shall:

Show examples of a delaminated fibre reinforced composite material and explain possible causes of delamination, such as impact damage Demonstrate how to locate the outer edges of an area of delamination by performing a tap test with an appropriate tool

Ask the participants relevant questions about the possible causes of delamination in a blade

Facilitate practice to improve the participants’ ability to perform a tap test to identify the extent of areas of delamination in a fibre-reinforced composite structure Give constructive feedback on the participants’ ability to perform a tap test to identify the extent of areas of delamination in a fibre-reinforced composite structure

The participants shall:

Share their understanding of the possible causes of delamination in a blade

Practise the ability to perform a tap test to identify the extent of areas of delamination in a fibre reinforced composite structure

ELEMENT 21.5 - LIGHTING

Learning objectives:

191) The participants can recognise the importance of lighting (intensity & angle) in terms of inspecting composite materials (Knowledge, basic level)

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