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Title:
EFFICIENT 3DP POWDER DEPOSITION PRINTING APPARATUS AND POWDER DEPOSITION PRINTING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/056460
Kind Code:
A1
Abstract:
An efficient 3DP powder deposition printing apparatus and a powder deposition printing method thereof. The efficient 3DP powder deposition printing device comprises two or more printing platforms sequentially arranged along an X-axis direction. Each printing platform is provided with a corresponding rectangular printing region. The printing regions share a powder deposition device (1) and a print head (2) disposed above the printing platforms. A powder deposition direction of the powder deposition device (1) is the X-axis direction consistent with the arrangement direction of the printing regions. A printing direction of the print head (2) is a Y-axis direction perpendicular to the powder deposition direction, and the print head (2) can move along the X-axis direction and reciprocate above each printing region to perform sequential printing. The multiple printing regions are arranged in the powder deposition direction, and the printing regions share the print head (2) and the powder deposition device (1). The printing direction is perpendicular to the powder deposition direction. The invention provides an appropriate powder deposition and printing sequence to increase the synchronized working time of the print head (2) and the powder deposition device (1), thereby improving printing efficiency and reducing printing costs.

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Inventors:
PENG FAN (CN)
LIU YI (CN)
ZHOU ZHIJUN (CN)
Application Number:
PCT/CN2017/107395
Publication Date:
March 28, 2019
Filing Date:
October 24, 2017
Export Citation:
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Assignee:
DI INVESTMENT PARTNERSHIP FIRM LP (CN)
International Classes:
B29C64/165; B29C64/307
Foreign References:
CN107053655A2017-08-18
CN105728717A2016-07-06
CN106363128A2017-02-01
Attorney, Agent or Firm:
NANJING SUKE PATENT AGENT CO., LTD. (CN)
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