Novel laser 3D printer for printing ceramic materials and control method

Abstract

The invention discloses a novel laser 3D printer for printing ceramic materials and a control method. The novel laser 3D printer comprises a printing bracket, an object carrying platform, a horizontal scraper system, a ceramic forming system, a recycling system and a laser scanning system, wherein the object carrying platform is arranged in the printing bracket, a front receiving port and a back receiving port are respectively formed in both ends of the object carrying platform, and a feed opening is formed behind the front receiving port; the horizontal scraper system is arranged on the object carrying platform and horizontally moves between the front receiving port and the back receiving port; the ceramic forming system comprises a printing platform, a forming cylinder barrel and a printing platform lifting mechanism; the recycling system comprises a material recycling box, a filtering system, a material storage box and a pumping system; and the laser scanning system is arranged above the printing bracket, a laser outlet of the laser scanning system is aligned with the central position of the printing platform, and the ceramic materials on the printing platform are irradiated by laser emitted by the laser scanning system during printing, so that the ceramic materials are solidified. According to the novel laser 3D printer, the utilization rate of the ceramic materials can be effectively increased, secondary pollution of the ceramic materials is avoided, and the rate of finished products is increased.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a novel laser 3D printer and a control method for printing ceramic materials. Background technique [0002] 3D printing is a kind of rapid prototyping technology, which was born in the late 1980s. This technology integrates mechanical engineering, material engineering, numerical control technology, laser technology and other technologies, and uses the material accumulation method to manufacture the prototype of parts. The principle is to first model with computer-aided design (CAD) or computer animation modeling software to form a digital model, then decompose the three-dimensional model into two-dimensional cross-sections layer by layer, and accumulate and solidify the printing materials layer by layer through the software and numerical control system. Then the three-dimensional model is decomposed into two-dimensional cross-sections layer by layer, and the printing materia...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a new type of laser 3D printer and control method for printing ceramic materials in view of the defects that ceramic material printing is prone to material waste and defects in the prior art

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