3D Method to make the kids crown using 3D printer and kids crown using the same method and kids crown made in shape of triangle

摘要

The present invention relates to a method for manufacturing a primary crown using a 3D printer, the primary crown manufactured from the same, and the primary crown made in a shape of triangle wherein the method for manufacturing the primary crown using the 3D printer comprises: a modeling step; a false model extraction step; a primary crown manufacturing step; and a processing step. The primary crown using the 3D printer is manufactured from the same, and the primary crown manufactured in a triangle shape is the primary crown that can be inserted into a lower jaw or upper jaw where cavities are deleted and the lower jaw and upper jaw comprise a three-legged part in which tooth supported by a structure having three roots is formed, and comprise the primary crown inserted into the three-legged part and made of the triangle shape.