Title:
印刷剤の適用による温度補正
Document Type and Number:
Japanese Patent JP6734398
Kind Code:
B2
Abstract:
In an example, a method includes forming, at an additive manufacturing apparatus, a first layer of build material to be processed in the generation of an object. A print agent is selectively applied onto the first layer based on a first print instruction associated with the first layer. Energy is applied to the first layer to cause fusion in a region of the first layer. The method further comprises: measuring the temperature of the first layer at a plurality of locations to form a measured temperature distribution profile; comparing the measured temperature distribution profile against a predicted temperature distribution profile to generate a difference; and correcting a temperature distribution profile of a subsequent layer of the build material following fusion of the subsequent layer based on the difference by modifying a second print instruction associated with the subsequent layer.
Inventors:
De Pena, Alejandro, Manuel
Puigardu, Alamendia, Sergio
Ramirez, Muela, David
Puigardu, Alamendia, Sergio
Ramirez, Muela, David
Application Number:
JP2018556865A
Publication Date:
August 05, 2020
Filing Date:
May 12, 2016
Export Citation:
Assignee:
Hewlett-Packard Development Company
Hewlett-Packard Development Company, L.P.
Hewlett-Packard Development Company, L.P.
International Classes:
B29C64/393; B22F3/105; B22F3/16; B29C64/165; B33Y10/00; B33Y30/00; B33Y50/02
Foreign References:
| WO2015108546A2 |
Attorney, Agent or Firm:
Satoshi Furuya
Akihiro Onishi
Kiyoharu Nishiyama
Rei Hosoi
Akihiro Onishi
Kiyoharu Nishiyama
Rei Hosoi