Device and method for generatively producing a three-dimensional object
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United States of America Patent
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Jul 28, 2020
Grant Date -
Dec 7, 2017
app pub date -
Jun 6, 2017
filing date -
Jun 6, 2016
priority date (Note) -
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Abstract
A method for producing a three-dimensional object (2, 10) and a boundary region (8, 9, 18) by layer-wise applying and solidifying of at least one building material, wherein the three-dimensional object (2, 10) is produced with a first generative production method on the basis of a first building material and the boundary region (8, 9, 18) is produced with a second generative production method, which is different from the first generative production method, on the basis of a second building material. The first generative production method comprises the steps:
- applying a layer of the first building material on a building base (11, 12) or on an already previously applied layer,selectively solidifying the applied layer at positions corresponding to the cross-section of the object (2, 10) in the respective layer andrepeating the steps of applying and selectively solidifying until the object (2, 10) is completed.
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