| 摘要 |
Various manufacturing processes, such as three-dimensional (3D) printing, are used to create products having internal structures with a repeating three-dimensional pattern. A three-dimensional pattern in an internal stucture includes multiple cells, with each cell formed from, material occupying less than 100% of the volume of the cell. While material in a cell does not completely fill the cell, material in each cell of the repeating pattern connects to material in one or more neighboring cells of the three-dimensional pattern. |
