Why Do They Put Thicker Wires on Braces?
A Thicker Wire Is Stronger, Which Usually Creates More Movement in the Teeth Than a Thinner Wire. Arch Wires Are Often Switched out at Your Follow-up...
A thicker wire is stronger, which usually creates more movement in the teeth than a thinner wire. Arch wires are often switched out at your follow-up appointments to change the tension on the teeth.
What do thin wires do for braces?
Colligation: A thin metal wire that is criss-crossed around the brackets under the wire to help keep the space closed between the teeth.What do thicker wires do?
Resistance (ohms per 1000 feet).A wire's electrical resistance depends on its length and thickness. Longer wires provide greater resistance than shorter wires. Given two wires of the same length, the thicker wire would have smaller resistance than the thinner wire. (e.g., At 25° C, AWG 4 wire has a resistance of .