METHOD FOR CLEANING 3D PRINTING GREEN BODY OF HIGH-YIELD-STRESS CERAMIC MATERIAL

WIPO Patent Application WO/2022/233327

A1

Disclosed in the present invention is a method for cleaning a 3D printing green body of a high-yield-stress ceramic material. The method comprises the following steps: spraying, by using a cleaning fluid, a 3D printing green body of a high-yield-stress ceramic material, so as to complete the cleaning of the 3D printing green body of the high-yield-stress ceramic material; or adding the 3D printing green body of the high-yield-stress ceramic material to the cleaning fluid, and then performing an ultrasonic treatment, thereby completing the cleaning of the 3D printing green body of the high-yield-stress ceramic material. According to the present invention, the cleaning principle applied to a 3D printing green body of a high-yield-stress ceramic material is to use a cleaning fluid in order to destroy a stereoscopic mesh structure formed in the material, such that a component which is originally limited to be in the stereoscopic mesh structure can freely flow out and flow, thereby achieving the aims of facilitating washing and having a good washing effect. In particular, by means of the present invention, a high surface quality is maintained while achieving an excellent cleaning effect.

XING ZHANWEN (CN)
LI WENLI (CN)
LIU WEIWEI (CN)

PCT/CN2022/091250

November 10, 2022

May 06, 2022

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UNIV SOOCHOW (CN)

B28B11/22; B08B3/02; B08B3/12; B28B17/00; B33Y40/20; C11D1/72; C11D3/20; C11D3/28; C11D3/60; C11D7/26; C11D7/32

WO2018222395A1

2018-12-06

CN113211613A	2021-08-06
CN110407603A	2019-11-05
CN211333715U	2020-08-25
CN104962377A	2015-10-07
CN109867527A	2019-06-11
JP2004008990A	2004-01-15

SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)

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