If you need to bend a spring wire, there are a few things you need to keep in mind. First, you need to make sure that the wire is the correct size and thickness for the job. Second, you need to determine how much force you'll need to apply to get the desired results. And third, you must be careful not to damage the wire while bending it.
The best way to start is by finding a hard object that has a similar diameter to the wire you're trying to bend. This will give you something solid to grip onto while bending. Once you have your hard object, place the spring wire on top of it and hold it down with one hand. With your other hand, grab hold of the end of the wire and begin bending it around the object. As you do this, make sure that you're applying even pressure so that the bends are clean and uniform.
It's important not to overbend the spring wire as this can cause permanent damage. If possible, try reheating the wire after bending it so that it retains its shape better. Finally, remember that when working with spring wires always use gloves and eye protection as they can be sharp and dangerous if handled improperly.