ORTHODONTIC WIRE BENDING METHOD, BENDING APPARATUS THEREOF AND BENDING SYSTEM THEREFOR

摘要

The present invention relates to an orthodontic wire bending method which can accurately form an orthodontic wire to fit an individual teeth structure of a patient receiving an orthodontic treatment within a short period of time; a bending device having a simplified structure; and a bending system. The orthodontic wire bending method comprises the following steps of: step-wisely moving an orthodontic wire in a direction for a predetermined distance by a wire propulsion part which step-wisely moves the orthodontic wire in a direction (in the direction of X-axis); rotating the orthodontic wire while having the direction as a central axis by a wire rotation part, wherein the wire rotation part supports the orthodontic wire; and inserting the rotated orthodontic wire between a pair of bending bars installed in a direction perpendicular and parallel to the direction, and bending the orthodontic wire by rotating the bending bars at a predetermined angle of bending.