Ternary phase diagram 3D model and 3D printing method thereof

Abstract

The invention provides a ternary phase diagram 3D model and a 3D printing method thereof. The ternary phase diagram 3D model comprises a 3D model body; the 3D model body is formed by combining a plurality of single bodies; the 3D model body is provided with a plurality of horizontal sections and vertical sections; the horizontal sections and the vertical sections divide the corresponding single bodies into a plurality of sub bodies; a plurality of vertical holes and horizontal holes are further formed in the 3D model body; and the horizontal holes penetrate from one side of the 3D model body to the other side and intersect with the corresponding vertical holes. The model can display various cross sections and projection of a ternary phase diagram, can be designed, manufactured and improvedat any time according to requirements by a user, and is low in cost and suitable for teaching and science and technology innovation.

Description

technical field [0001] The invention belongs to the field of teaching aids, and in particular relates to a three-dimensional model of a ternary phase diagram and a 3D printing manufacturing method thereof. Background technique [0002] The ternary phase diagram is an important tool for studying materials, and it is also the basic content in the teaching of materials major courses (Edited by Shi Deke. "Basics of Materials Science" (Second Edition) [M]. Beijing: Machinery Industry Press, 2003). The complete ternary phase diagram is a three-dimensional model, which consists of single-phase area, two-phase area, three-phase area and four-phase area. Each phase area is a three-dimensional irregular shape. When assembled into a triangular prism, it is a complete ternary Phase Diagrams. The cross section of the triangular prism is a triangle (generally an equilateral triangle), the three sides represent the composition coordinates of the three components, and the edges represent t...

AI Technical Summary

Problems solved by technology

[0003] (1) This invention can only reflect the three-dimensional model of the ternary phase diagram through simple assembly and combination, and fails to reflect the core knowledge of the ternary phase diagram, such as the transformation from a three-dimensional solid model to a two-dimensional plane figure, that is, the actual printed plane figure Correspondence between the section view and three-dimensional view and the three-dimensional model in

[0004] (2) The display method of the 3D model in this invention is limited to the surface, and the display of the cross section and vertical section is not realized, which means that the auxiliary effect on the learning process of students needs to be considered

[0006] In addition, the existing three-dimensional models in the market are relatively expensive and inconvenient to carry

Images