A 3D printing mechanism and printing method based on magnetic balls

Abstract

The invention discloses a 3D printing mechanism based on a magnetic ball and projection. The 3D printing mechanism is not only capable of magnetizing the magnetisable white ball of a certain size according to a certain magnetic field intensity and direction and placing the ball at a position to be printed, but also capable of projecting visual information, such as the colour, of a practical object on a 3D printing object according to a certain requirement, so that the visual effect of the 3D object is displayed according to design requirements. By utilizing the 3D printing mechanism based on the magnetic ball and projection, a 3D model object can be printed very rapidly and efficiently according to the design requirements; when a 3D model is not used, the magnetized ball is demagnetized, and then the ball also can be continuously used for other 3D printing tasks; the 3D printing mechanism is particularly suitable for displaying a sand table model, a development house and the like; the manufacturing time and the manufacturing cost of the 3D model can be greatly reduced; and complete cyclic utilization of printing materials is realized.

Description

technical field [0001] The present invention relates to a 3D printing mechanism and a printing method, and more particularly to a 3D printing mechanism capable of realizing 3D printing quickly and at low cost, and capable of realizing 100% recycling of printing materials. Background technique [0002] With the development of social science and technology, some large-scale model exhibitions, sand table exhibitions, real estate exhibitions, etc. are now produced in traditional ways, which is not only time-consuming, laborious, and expensive to produce, but also materials cannot be recycled when they are not in use; Once crafted, the model cannot be modified again. Therefore, 3D printers that can quickly realize 3D printing, have low printing costs, and can realize the recycling of printing materials have attracted more and more attention. In this society where labor costs are getting higher and higher and the establishment of a conservation-minded society is advocated, high-e...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of time-consuming and labor-intensive, high cost, waste materials cannot be recycled, and the three-dimensional production process cannot be shown to the audience when making a three-dimensional model in the existing market.

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