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Method and device for the production of a three-dimensional multi-material component by means of ink-jet-type printing

  • US 7,747,341 B2
  • Filed: 08/17/2004
  • Issued: 06/29/2010
  • Est. Priority Date: 08/29/2003
  • Status: Expired due to Fees
First Claim
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1. A method for producing a three-dimensional multi-material component by the ink-jet-type printing of droplets of at least one material in successive layers, comprising the steps of:

  • (1) cutting up a representation of the multi-material component into characteristic objects;

    (2) slicing the representation of the component into print layers as a function of said characteristic objects;

    (3) establishing a plurality of discrete spatial print path trajectories for each print layer;

    (4) establishing a set of printing parameters as a function of the nature of the materials deposited and the deposition conditions thereof for each print layer and for each discrete spatial trajectory; and

    (5) establishing a spatial and temporal sequencing law for a print path for said print layers and for said discrete spatial trajectories as a function of the objects, arranging the objects in a three-dimensional arrangement and the characteristics of the printer, in order to optimise the process of depositing each print layer,wherein the slicing of the representation of the multi-material composite consists in maximizing the quantity of materials deposited per print layer.

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