Title:
付加製造装置
Document Type and Number:
Japanese Patent JP7243167
Kind Code:
B2
Abstract:
To provide an additive manufacturing apparatus capable of adding a high-quality molded article.SOLUTION: An additive manufacturing apparatus 100 includes a control unit 130 that independently controls the output conditions for a central light beam irradiation unit 121 and the output conditions for an outside light beam irradiation unit 123 in accordance with light beam absorption coefficients of powder materials P1, P2, P3, and thereby adjusts a peak in the beam profile of the power density of a central light beam LC and a peak in the beam profile of the power density of an outside light beam LS so as to add molded articles FC, FF.SELECTED DRAWING: Figure 4E
Inventors:
Takaya Nagahama
Makoto Tano
Koichi Shiiba
Makoto Tano
Koichi Shiiba
Application Number:
JP2018234110A
Publication Date:
March 22, 2023
Filing Date:
December 14, 2018
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
B22F10/366; B22F10/25; B22F10/362; B33Y30/00
Domestic Patent References:
| JP2016172893A | ||||
| JP2017530260A | ||||
| JP2017179575A |
Foreign References:
| KR101787718B1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Aichi International Patent Office
Patent Attorney Corporation Kyoritsu Patent Office
Patent Attorney Corporation Kyoritsu Patent Office
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