3D printer applied to high-solid-phase ceramic slurry

A technology of 3D printer and ceramic slurry, which is applied in the field of 3D printing, can solve the problem of lower printing yield of high-solid ceramic slurry, and achieve the effect of improving the printing yield
CN108656308APending Publication Date: 2018-10-16清紫生物科技(深圳)有限公司
17 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
清紫生物科技(深圳)有限公司
Publication Date
2018-10-16

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a 3D printer applied to high-solid-phase ceramic slurry. The 3D printer applied to the high-solid-phase ceramic slurry comprises a supporting assembly, a DLP projector and a scraper assembly, wherein a printing platform capable of moving up and down is arranged in the supporting assembly; the DLP projector is arranged on the supporting assembly and located at the position above the printing platform; the scraper assembly is arranged between the printing platform and the DLP projector in a horizontal moving manner; and the scraper assembly is used for smearing the slurryon the printing platform in a scraping manner, and the DLP projector is used for downward projection and curing of the slurry on the printing platform. The 3D printer applied to the high-solid-phase ceramic slurry has the beneficial effect of increasing the printing finished product rate of the high-solid-phase ceramic slurry.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of 3D printing, in particular to a 3D printer applied to high-solid phase ceramic slurry. Background technique

[0002] At present, there are three main curing methods for light-curing ceramic 3D printers: one is to solidify the ceramic mixed material in liquid form through downward projection, the second is to solidify the ceramic mixed material in slurry form through downward projection, and the third is to solidify liquid ceramic through upward projection. Mixed material. In ways 1 and 2, the printed product adheres to the carrier substrate, causing printing failure. In methods 2 and 3, due to the low solid phase content of the liquid ceramic mixture, that is, the low ceramic particles in the slurry, the printed product has a low density and a large shrinkage after degreasing and sintering. Therefore, how to improve the printing yield of high-solid-phase ceramic slurry is an urgent problem to be solved ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More