发明名称 |
METHOD FOR STRUCTURE PRESERVING TOPOLOGY OPTIMIZATION OF LATTICE STRUCTURES FOR ADDITIVE MANUFACTURING |
摘要 |
Methods for creating three dimensional lattice structures in computer-aided design models. A method includes receiving a solid model containing a plurality of boundary surfaces for a void region, computing a bounding box of the solid model and a plurality of grid points on an axis-aligned grid within the bounding box, creating a lattice cell layout for a lattice structure within the void region, computing an implicit model defined by a scalar value for each of the grid points on the axis-aligned grid, extracting the lattice structure in the solid model based on the implicit model. |
申请公布号 |
EP3092624(A1) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20150735358 |
申请日期 |
2015.01.08 |
申请人 |
SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. |
发明人 |
MUSUVATHY, SURAJ RAVI;ARISOY, ERHAN |
分类号 |
G06T15/08 |
主分类号 |
G06T15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|