Title:
オブジェクト形成方法
Document Type and Number:
Japanese Patent JP7267462
Kind Code:
B2
Abstract:
A method for forming an object includes moving a recoat assembly over a build material, where the recoat assembly includes a first roller and a second roller that is spaced apart from the first roller, moving the second roller above the first roller in a vertical direction, rotating the first roller of the recoat assembly in a counter-rotation direction, such that a bottom of the first roller moves in a coating direction, contacting the build material with the first roller of the recoat assembly, thereby fluidizing at least a portion of the build material, while the second roller is spaced apart from the build material in the vertical direction, and moving the fluidized build material with the first roller, thereby depositing a second layer of the build material over an initial layer of build material positioned in a build area.
Inventors:
Bromberg, Vadim
Stealle, John
Smolenski, Joseph, Lucian
Bonilla, Carlos H.
Griffith, Tyler, Andrew
Fulton, Victor
Butler, Robert
Stealle, John
Smolenski, Joseph, Lucian
Bonilla, Carlos H.
Griffith, Tyler, Andrew
Fulton, Victor
Butler, Robert
Application Number:
JP2021567073A
Publication Date:
May 01, 2023
Filing Date:
May 22, 2020
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B29C64/218; B22F10/14; B22F10/85; B22F12/47; B22F12/63; B22F12/90; B28B1/30; B29C64/165; B29C64/188; B29C64/264; B29C64/393; B33Y10/00; B33Y50/02
Domestic Patent References:
| JP2014527481A | ||||
| JP2016107543A | ||||
| JP2016093909A | ||||
| JP2015182428A | ||||
| JP2018503543A | ||||
| JP2018526527A | ||||
| JP2017508063A | ||||
| JP2003508246A | ||||
| JP2015174338A | ||||
| JP2016141151A | ||||
| JP2018516774A | ||||
| JP2018523595A |
Foreign References:
| US20170326792 | ||||
| US20180004192 | ||||
| CN204366039U |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office