Measuring and maintaining the right tension of bolted joints to meet the exact needs of the wind turbine industry increases safety and reliability, as well as minimises the risk of failure and downtime. Applying these criteria, R&D A/S, a Danish engineering expert within the wind industry, developed the Bolt-Check solution that accurately measures bolt tension using ultrasonic sensors and software analysis.(…)
via Accurate bolt tension measurements and traceability for wind turbines | Fastener + Fixing Technology.