公开(公告)号：US20190339670A1

公开(公告)日：2019-11-07

申请号：US16468966

申请日：2017-05-05

申请人： Siemens Product Lifecycle Management Software Inc.

发明人： Tsz Ling Elaine Tang ,  Da Lu ,  Yan Liu ,  Suraj Ravi Musuvathy ,  Erhan Arisoy ,  David Madeley ,  Ashley Eckhoff

IPC分类号： G05B19/4099 ,  G06F17/50 ,  B33Y50/02 ,  B29C64/393

摘要： A system and method is provided for facilitate lattice structure design for additive manufacturing carried out through operation of at least one processor. The processor may be configured via executable instructions included in at least one memory to receive a three dimensional (3D) model of an object. The processor may also receive effective mechanical properties for at least a portion of the 3D model to be filled by a lattice producible by a 3D printer configured to produce the object. In addition the processor may determine lattice design parameters based on the received effective mechanical properties for the portion of the design. Or in the opposite direction, the processor may determine the effective mechanical properties based on the lattice design parameter. Further, the processor may modify the 3D model to include the lattice having the determined lattice design parameters for the portion of the 3D model.