Title:
樹脂量を検出する機能を備えた光造形装置およびその動作方法
Document Type and Number:
Japanese Patent JP7313386
Kind Code:
B2
Abstract:
A stereolithography apparatus comprises a fixed vat (401) or a holder for receiving a removable vat for holding resin for use in a stereolithographic 3D printing process, an optical radiator (901) configured to project a pattern upon a portion of said vat (401), an optical imaging detector *501 (field of view, installed and directed so that said portion of said vat (401) and/or a surface onto which the projected pattern is reflected—is within said field of view when said optical imaging detector (501) is in an operating position, and a controller (502, 2001) coupled to said optical imaging detector (501) for receiving optical image data from said optical imaging detector (501). Said controller (502, 2001) is configured to use said optical image data to calculate an amount of resin in said vat (401).
Inventors:
Miri Laila Zomas
rakkolainen terror
Volio Ville
Koponen Yari
Toy Mela Lasse
rakkolainen terror
Volio Ville
Koponen Yari
Toy Mela Lasse
Application Number:
JP2020572948A
Publication Date:
July 24, 2023
Filing Date:
March 11, 2019
Export Citation:
Assignee:
Planmeca Oy
International Classes:
B29C64/393; B29C64/124; B29C64/255; B29C64/268; B29C64/343; B33Y10/00; B33Y30/00; B33Y40/00; B33Y50/02; G01F23/292
Domestic Patent References:
| JP2007098948A | ||||
| JP2006506249A | ||||
| JP2000141494A | ||||
| JP2000193510A | ||||
| JP2000230850A | ||||
| JP56129822A | ||||
| JP2000298054A |
Foreign References:
| US20060192312 | ||||
| CN105181082A | ||||
| KR1020110048177A |
Attorney, Agent or Firm:
Patent Attorney Corporation Washida International Patent Office