Title:
FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/219618
Kind Code:
A1
Abstract:
A forming method. Visible light is output by a visible light digital image output device, visible light curable resin is used as a consumable, and layer-by-layer accumulation of visible light curable resin thin layers is controlled by a model platform (5) that can finely move. In the forming process, the visible light digital image output device (3) outputs a two-dimensional section visible light image (7), and visible light signals within the image range stimulate liquid visible light curable resin thin layers to make the visible light curable resin thin layers undergo a photochemical effect and then be cured; a new resin thin layer is formed by longitudinal movement of a model; the curing process is repeated and layer-by-layer curing and accumulation are conducted to form a three-dimensional curing model. The forming method does not depend on an ultraviolet source system, and features a wide optional range of light source devices, a stable and reliable system, a simple device and low manufacturing costs.
Inventors:
TANG TIAN (CN)
Application Number:
PCT/CN2016/109047
Publication Date:
December 28, 2017
Filing Date:
December 08, 2016
Export Citation:
Assignee:
TANG TIAN (CN)
International Classes:
B29C67/00; B33Y10/00; B33Y30/00
Foreign References:
| CN106113498A | 2016-11-16 | |||
| CN103935035A | 2014-07-23 | |||
| CN103448249A | 2013-12-18 | |||
| CN103029301A | 2013-04-10 | |||
| CN103381660A | 2013-11-06 | |||
| CN104108182A | 2014-10-22 | |||
| EP2896495A1 | 2015-07-22 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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