Nitinol springs are a type of spring that's constructed from a special metal known as nitinol. They are unlike regular springs that we encounter daily. There is also some really interesting stuff about Nitinol springs that makes them incredibly useful in a lot of things.
Nitinol springs come from a metal that has the odd property of being shape memory. So when you bend or twist a nitinol wire, it can return to its original configuration when you warm it up. But that is really neat because you can do a lot of things with nitinol springs.
Nitinol springs, like many NiTi elements, find application in countless fields. They are put to work in robots and machines, for instance, to help them move and work better. They are also used in medical devices, including stents, tiny tubes that go into the body to help keep blood vessels open.
And, its the shape memory effect that makes nitinols so truly spectacular. If you bent or twisted a nitinol spring and then subjected it to heat, it would remember its original shape and revert to that when it was heated. That is very useful in many applications, such as medical devices and robotics.
There are many advantages in employing nitinol springs for medical instruments.. And they can be employed to create devices that change shape inside the body, because of the rubber balloon quality. This is very relevant for things like stents, which must adapt to maintain open blood vessels.
Nitinol spring technology will continue to be implemented to robots and machines in the coming years. With advancing technology, we can expect to uncover more and more uses for nitinol springs, enabling us to make machines work better in the process. That’s exciting, and it will serve us well in so many ways.