Title:
ROLLING THREE-DIMENSIONAL PRINTING DEVICE AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/061059
Kind Code:
A1
Abstract:
Disclosed are a rolling three-dimensional printing device and an operation method therefor. The printing device comprises: a rolling mechanism (2), used for clamping a workpiece (101) to carry powder (102), and driving the workpiece to rotate around an axis thereof; an optical module (3), provided with at least one laser source (31) disposed above the rolling mechanism, and used for emitting laser light to the powder; and a powder conveying module (4), provided with at least one powder channel (61) disposed above the rolling mechanism and at least one powder channel opening (42) formed on an outlet end of the powder channel, and used for outputting the powder to the workpiece. By using the design of the rolling mechanism, a cylindrical or conical workpiece can be manufactured in a laminated manner.
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Inventors:
CHEN HSINPAO (CN)
YEN JUIHSIUNG (CN)
YEN JUIHSIUNG (CN)
Application Number:
PCT/CN2017/103611
Publication Date:
April 04, 2019
Filing Date:
September 27, 2017
Export Citation:
Assignee:
TONGTAI MACHINE & TOOL CO LTD (CN)
International Classes:
C23C24/10; B22F3/105; B33Y10/00; B33Y30/00
Foreign References:
| CN105619083A | 2016-06-01 | |||
| CN106676514A | 2017-05-17 | |||
| CN103343341A | 2013-10-09 | |||
| DE102009043594A1 | 2011-03-31 | |||
| CN104126075A | 2014-10-29 | |||
| CN106964776A | 2017-07-21 | |||
| CN107052340A | 2017-08-18 |
Attorney, Agent or Firm:
SHANGHAI ESSEN PATENT&TRADEMARK AGENCY (CN)
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