Technical training
Basic Technical Training Standard / V9 2024-06-24
30) The participants can discuss the consequences of incorrect bolt torquing and parameters that influence bolt torquing (Knowledge, intermediate level)
31) The participants can recognise the scope and requirements of the bolt torquing scenario (Knowledge, basic level)
The instructor shall:
Explain and ask reflective questions about how bolt torquing is performed in the wind industry using energy powered equipment
Explain and ask reflective questions about the importance of lubrication for bolt torquing, e.g. by showing a video of different bolt preload with and without lubrication and providing examples of bolts
Explain and ask reflective questions about the loosening of bolts that have not been lubricated or installed incorrectly
Present and explain the similarities and differences between electric and hydraulic torquing tools, how they work and how they relate to different torquing tasks, including:
a.
Torque head sockets
b.
Cassettes
c.
Nut runners (reaction arm engagement speed)
d.
Counter wrench/counter support
Present the work instructions for the scenario and lead a discussion on adhering to bolt torquing work instructions, company procedures, manuals and equipment care and maintenance, including:
a.
Safety consequences
b.
Quality consequences
c.
Equipment consequences
Ask participants involving questions about the importance of adhering to procedures and administrative tasks for bolt torquing, including maintenance requirements
Lead a discussion on the consequences of incorrect bolt torquing and the parameters that influence bolt torquing using energy powered equipment, including:
a.
Tightening sequence
Global Wind Organisation / www.globalwindsafety.org
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