Method for producing macromolecule orthodontic tooth crown

Abstract

The invention relates to a manufacturing method of a polymer orthodontic bracket, which has high precision, low production cost, convenient usage and can be removed during the using process. The manufacturing method comprises the following operation steps: (1) a dental model is precisely duplicated and carried out the segmentation; (2) the dental model after the segmentation is reduced and arranged on a fixed object; (3) the precise adjustment of the position and the angle of a tooth after the segmentation is realized by using the automatic or manual method via the change of the physical state or the shape of the fixed object of the dental model; (4) the quality detection and the control of a closed loop are implemented by comparing the pre-adjusted position and the angle with the actual measurement position and the angle of the tooth; (5) the film pressing is carried out on the dental model after checking the angle and the position.

Description

Manufacturing method of polymer orthodontic braces 1. Technical field: The invention relates to a manufacturing method of orthodontic braces, in particular to a manufacturing method of polymer orthodontic braces. 2. Background technology: The traditional orthodontic method uses devices such as brackets and arched wires, which are large in size and have a strong sense of foreign body, making it uncomfortable for patients to wear; the contrast with the color of the teeth is large, and it is not beautiful enough; it cannot be removed during the entire treatment period, and it is easy to produce tartar and damage tooth enamel , with many edges and corners, it is easy to accumulate foreign matter on the surface of the teeth, and it is not convenient for oral cleaning, which is not conducive to oral hygiene. In recent years, with the widespread application of computer technology and new manufacturing processes in the orthodontic field, plastic braces orthodontics have begun to b...

AI Technical Summary

Problems solved by technology

The advantages of plastic braces orthodontics are: beautiful, removable, hygienic, quantitative, and can improve the work efficiency of orthodontists; but there are still some improvements in the technology and production process of orthodontic braces currently used in Europe and the United States Space, such as manufacturing methods, product accuracy, production costs, measuring instruments and quality inspection methods, etc.

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