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Title:
METHOD AND DEVICE FOR FORMULATING PRINTING PROCESS IN ADDITIVE MANUFACTURING
Document Type and Number:
WIPO Patent Application WO/2022/036591
Kind Code:
A1
Abstract:
A method and device for formulating a printing process in additive manufacturing (AM). The method comprises: acquiring the structure and size of a single repeating unit in the structure of a printout in AM; layering the single repeating unit according to a set layering thickness of the repeating unit; for each layer in the single repeating unit, searching for a material-filled area in the layer, and formulating a printing process for the layer according to all of the material-filled areas contained in the layer; layering the entire printout according to a pre-defined printout layer thickness; and determining a layer of various repeating units through which the layer of the printout passes, and mapping, according to the printing process of the layer of various repeating units through which the layer of the printout passes, to obtain a printing process of the layer of the printout. The present method may achieve the formulation of a printing process for a printout of any structure, and thus reduces the calculation resources that are consumed by the printing process for formulating a printout.

Inventors:
WU QI (CN)
QI XIN BO (CN)
LI CHANGPENG (CN)
CHEN GUOFENG (CN)
Application Number:
PCT/CN2020/110022
Publication Date:
February 24, 2022
Filing Date:
August 19, 2020
Export Citation:
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Assignee:
SIEMENS AG (DE)
SIEMENS LTD CHINA (CN)
International Classes:
B29C64/153; B22F3/105; B22F7/08; B33Y30/00
Domestic Patent References:
WO2020086372A12020-04-30
Foreign References:
CN107223085A2017-09-29
CN107766562A2018-03-06
CN110352105A2019-10-18
CN105874510A2016-08-17
CN106985386A2017-07-28
CN1838429A2006-09-27
CN109313672A2019-02-05
CN108351906A2018-07-31
CN106794519A2017-05-31
CN109049678A2018-12-21
CN110871272A2020-03-10
CN104684667A2015-06-03
US20200217321A12020-07-09
DE102018208072A12019-11-28
US20010023021A12001-09-20
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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