Whether it’s for repair or initial construction, curing epoxy resin on wind turbine blades can be a tricky endeavor. However, with the right technology, this arduous process can be a whole lot easier.
Wind Turbines: A Large Scale Application
The typical wind turbine blade ranges in length from 116 ft. to as much as 148 ft. That accounts for a big hunk of glass-fiber or carbon-fiber reinforced plastic. Either way you look at it, the curing process involved with such a beast is certain to take a lot of space. That’s why wind turbines are often created in pieces and then secured by joints.
Very strong, high-temperature epoxies are used for this process, but as anyone who’s worked with epoxy knows, the proper curing takes some extra heat. Can you imagine building a hot box around the joint of a turbine blade? Better yet, can you imagine having to stick that huge thing in an oven? The idea sounds ludicrous, and it is when you consider that there is a much better way of approaching the problem.
Instead of being left to the need of a hot box or an oven to properly heat cure epoxy resin on wind turbines, you could apply localized heat to the area that needs to be cured. That’s right, localized heat in the form of a revolutionary heat blanket that evenly distributes heat over the entire surface area of application. In addition to the amazing ability this blanket has of transferring heat, it also has the capability to regulate it.
By using thermostatic controllers, you can use such a blanket to cure epoxy at the ideal temperature. It’s simply a matter of setting the temperature range to the proper level for your application and then waiting for it to work its magic. With customization possibilities, this blanket is available in as many sizes as necessary, so you can cure even the largest cure joint. Shoot, you could even cure the whole blade if you want.