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US 2020/0004226 A1Published application
Fabricating three-dimensional objects
AssigneeMicrosoft Technology Licensing, LLC
InventorsEmmett Lalish, Yulin Jin, Kristofer N. Iverson, Gheorghe Marius Gheorghescu, Xin Tong, Yang Liu
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Abstract
The claimed subject matter includes techniques for printing three-dimensional (3D) objects. An example method includes obtaining a 3D model and processing the 3D model to generate layers of tool path information. The processing includes automatically optimizing the orientation of the 3D model to reduce an amount of support material used in the printing. The method also includes printing the 3D object using layers.
Claims1
A system for fabricating a three-dimensional (3D) object, comprising:
- a processor;
- a system memory comprising code to direct the processor to:
- obtain a 3D model of the 3D object;
- compute, for a plurality of orientations of a 3D model, a volume of a support region used to support overhanging portions of the 3D model during printing;
- identify one of the plurality of orientations of the 3D model as a selected orientation based on the volume of the support region;
- orient the 3D model according to the selected orientation;
- and
- print the 3D object.
5 more elements
Dependencies are inferred from the claim text.