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Adept three-dimensional printing

  • US 10,357,957 B2
  • Filed: 04/18/2017
  • Issued: 07/23/2019
  • Est. Priority Date: 11/06/2015
  • Status: Active Grant
First Claim
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1. A method for printing at least one three-dimensional object, comprising:

  • bringing an energy beam in communication with a material bed, which energy beam is generated by a source; and

    using a control system to direct the energy beam from the source of the energy beam to the material bed to transform at least a portion of the material bed to the at least one three-dimensional object, wherein the control system comprises;

    (i) a first controller comprising a control-model related to the at least one three-dimensional object, and (ii) a second controller comprising a feedback loop, wherein the second controller is different from the first controller.

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