Title:
積層造形装置
Document Type and Number:
Japanese Patent JP6545586
Kind Code:
B2
Abstract:
An additive manufacturing apparatus includes an operation unit, a first face, a mover, a supplier, and an irradiator. The operation unit includes a first part and a second part that cover a part of a supply region supplied with a powdery material and facing a first direction are aligned in a second direction, and includes a first opening extending between the first part and the second part in the first direction. The first face of the first part faces the second part, and is provided with a second opening. The mover moves the operation unit. The supply unit supplies an inert gas from the second opening to the first opening. The irradiator is spaced apart from the operation unit, and can emit an energy ray to the supply region through the first opening, and change a position with which the energy ray is irradiated.
Inventors:
Nakano Hideshi
Hiroshi Ohno
Aya Watase
Morihiro Machida
Kazunari Iwakawa
Ban Zen
Hiroshi Ohno
Aya Watase
Morihiro Machida
Kazunari Iwakawa
Ban Zen
Application Number:
JP2015181252A
Publication Date:
July 17, 2019
Filing Date:
September 14, 2015
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
B29C64/268; B22F3/105; B22F3/16; B29C64/371; B33Y30/00
Domestic Patent References:
| JP2002038201A | ||||
| JP2008255488A |
Attorney, Agent or Firm:
Sakai International Patent Office