Title:
3D PRINTING SUPPORT STRUCTURE AND DESIGN METHOD
Document Type and Number:
WIPO Patent Application WO/2020/057465
Kind Code:
A1
Abstract:
The present application discloses a hollowed-out printed object and a 3D printing support thereof, a method for constructing the 3D printing support, and a 3D printing method for printing the hollowed-out printed object. At least one end of the 3D printing support of the hollowed-out printed object is connected to the hollowed-out printed object. The support comprises a main body portion and a connection portion connected to the hollowed-out printed object. At least a part of the connection portion and the hollowed-out printed object are joined inside the hollowed-out printed object.
Inventors:
ZHU GUANG (CN)
LIN EDWARD (CN)
LIN ZHIJIA (CN)
LI YANG (CN)
YAO ZHIFENG (CN)
QU SIYUAN (CN)
CHE HONGYI (CN)
LIN EDWARD (CN)
LIN ZHIJIA (CN)
LI YANG (CN)
YAO ZHIFENG (CN)
QU SIYUAN (CN)
CHE HONGYI (CN)
Application Number:
PCT/CN2019/105990
Publication Date:
March 26, 2020
Filing Date:
September 16, 2019
Export Citation:
Assignee:
3D FAB LTD (CN)
International Classes:
B29C64/40; B29C67/00; B33Y10/00; B33Y80/00
Foreign References:
| CN106263250A | 2017-01-04 | |||
| CN106180708A | 2016-12-07 | |||
| CN108477752A | 2018-09-04 | |||
| EP3165109A1 | 2017-05-10 | |||
| JP2017177594A | 2017-10-05 | |||
| US20160324260A1 | 2016-11-10 |
Other References:
WANG, WEIMING ET AL.: "Cost-effective Printing of 3D Objects with Skin-Frame Structures", ACM TRANSACTIONS ON GRAPHICS, vol. 32, no. 6, 30 November 2013 (2013-11-30), XP058033878, DOI: 10.1145/2508363.2508382
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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