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APPARATUS AND METHOD FOR SOLID FREEFORM FABRICATION

  • US 20090304952A1
  • Filed: 06/04/2009
  • Published: 12/10/2009
  • Est. Priority Date: 06/05/2008
  • Status: Active Grant
First Claim
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1. A Solid Freeform Fabrication apparatus for fabricating 3-D objects, comprising:

  • fabrication tray operative to hold an object being fabricated;

    a depositing surface upon which building materials are deposited; and

    an ink jet printing head operative to selectively deposit building materials in a layer on said depositing surface according to a layer bitmap;

    wherein said deposited materials are merged to said object being fabricated, when said fabrication tray moves said object being fabricated to be in contact with said deposited materials.

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