Title:
３次元形成装置
Document Type and Number:
Japanese Patent JP6536199
Kind Code:
B2
Abstract:
A three-dimensional forming apparatus includes: a stage; a material supply mechanism that supplies a sintering material in which metal powder and a binder are kneaded to a stage; a drying mechanism that dries the sintering material supplied from the material supply mechanism to the stage to form a dry sintering material; an energy radiation mechanism that supplies energy capable of sintering the dry sintering material; and a driving mechanism that is able to three-dimensionally move the material supply mechanism, the drying mechanism, and the energy radiation mechanism relative to the stage. The material supply mechanism includes a material ejection unit supplying a predetermined amount of the sintering material in a gravity direction. The energy radiation mechanism includes an energy radiation unit outputting the energy. The material ejection unit and the energy radiation unit are held in one holding mechanism.
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Inventors:
Tomoyuki Kamakura
Application Number:
JP2015120869A
Publication Date:
July 03, 2019
Filing Date:
June 16, 2015
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B22F3/105; B22F3/16; B23K26/34; B29C67/00; B32B15/00; B32B37/06; B33Y30/00
Domestic Patent References:
| JP2003048781A | ||||
| JP8156106A | ||||
| JP2015009495A |
Attorney, Agent or Firm:
Kazuaki Watanabe
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka