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Title:
METHOD AND SYSTEM FOR INK-JET PRINTING OF 3D OBJECT
Document Type and Number:
WIPO Patent Application WO/2017/206327
Kind Code:
A1
Abstract:
A method and system for ink-jet printing of a 3D object. The method for ink-jet printing of a 3D object comprises the following steps: a. printing pixel points one by one on the basis of layer printing data of a target object by means of ink droplet ejection to form a layer printing result, wherein if the volume of standard ink droplets ejected by a printing head is V0, the total volume of ink droplets required for printing a single pixel point is V and the number of types of required molding materials is S, then the volume coefficient of the pixel point is F=V/V0, and F≥S; and b. repeating step a to form multiple layer printing results, and superimposing the multiple layer printing results to form a 3D object. The system for ink-jet printing of a 3D object comprises a processing terminal (2), a driving controller (3) provided with a driving voltage generating unit and a driving voltage applying unit, and a printing head (5), and is used for performing the printing method. The method and system reduce the costs of the printing head and the risk of nozzle blockage of the printing head, improve the molding speed of a 3D object, reduce the manufacturing costs of a printer, and facilitate the miniaturization of the printer.

Inventors:
CHEN, Xiaokun (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
CHEN, Wei (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
JIANG, Wei (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
ZHOU, Yi (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
MA, Darong (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
CHEN, Baoquan (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
Application Number:
CN2016/094024
Publication Date:
December 07, 2017
Filing Date:
August 08, 2016
Export Citation:
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Assignee:
ZHUHAI SEINE TECHNOLOGY CO., LTD. (7A Building 1, No. 3883, Zhuhai Avenue, Xiangzhou Distric, Zhuhai Guangdong 0, 519060, CN)
International Classes:
B29C67/00
Foreign References:
CN104275799A2015-01-14
CN101301814A2008-11-12
CN103448366A2013-12-18
CN105073434A2015-11-18
US20090304952A12009-12-10
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (8F-6, Bldg. A Winland International Center,No. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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