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Patent Searching and Data


Title:
METHOD AND DEVICE FOR EXAMINING AN INPUT DATA SET OF A GENERATIVE LAYER BUILDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/098003
Kind Code:
A3
Abstract:
The invention relates to a computer-assisted method for examining an input data set of a generative layer building device, comprising at least the following step: - comparing at least one parameter value in a computer-based model of an object that is to be produced using said generative layer building device, to a limiting parameter value which is an extreme value for the parameter able to be obtained in a method for producing the object, and particularly an extreme value for the parameter that can be obtained in a process-stable manner.

Inventors:
ANTOINE VINCENT (DE)
KAHLER ANDREAS (DE)
MAIR CHRISTOPH (DE)
Application Number:
PCT/EP2016/080493
Publication Date:
August 10, 2017
Filing Date:
December 09, 2016
Export Citation:
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Assignee:
EOS GMBH ELECTRO OPTICAL SYSTEMS (DE)
International Classes:
G06F17/50; B22F3/105; B29C67/00; B33Y50/02
Foreign References:
EP2778992A12014-09-17
EP2930694A22015-10-14
DE102008045984A12010-03-11
Other References:
SCULPTEO: "Sculpteo/Blog Optimization Tools & More Sculpteo Home", 12 November 2014 (2014-11-12), pages 1 - 4, XP055345600, Retrieved from the Internet [retrieved on 20170214]
GARDAN NICOLAS ET AL: "Topological optimization of internal patterns and support in additive manufacturing", JOURNAL OF MANUFACTURING SYSTEMS, SOCIETY OF MANUFACTURING ENGINEERS, DEARBORN, MI, US, vol. 37, 15 August 2014 (2014-08-15), pages 417 - 425, XP029301395, ISSN: 0278-6125, DOI: 10.1016/J.JMSY.2014.07.003
KRANZ J ET AL: "Design guidelines for laser additive manufacturing of lightweight structures in TiAl6V4", JOURNAL OF LASER APPLICATIONS, AMERICAN INSTITUTE OF PHYSICS, 2 HUNTINGTON QUADRANGLE, MELVILLE, NY 11747, vol. 27, no. S1, 9 December 2014 (2014-12-09), XP012192648, DOI: 10.2351/1.4885235
NICHOLAS MEISEL ET AL: "An Investigation of Key Design for Additive Manufacturing Constraints in Multimaterial Three-Dimensional Printing", JOURNAL OF MECHANICAL DESIGN, vol. 137, no. 11, 12 October 2015 (2015-10-12), US, pages 111406, XP055371209, ISSN: 1050-0472, DOI: 10.1115/1.4030991
Attorney, Agent or Firm:
PRÜFER & PARTNER MBB (DE)
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