《Table 1Different sets of power,speed,and layer thickness.》
提示：宽带有限、当前游客访问压缩模式
In order to better understand the melt track characteristics，we will modify the F value to only show the deposited melt track instead of the whole powder bed.To extract the melt track，the unmelted parts/cells are excluded by setting their F value at 0.Whether or not a cell is melted depends on the temperature history:If the temperature value never exceeds the melting point，then a factor of 0 is assigned to the cell，while melted parts are assigned a factor of 1.The final 3D F matrix value is obtained by multiplying the F matrix and the factor in each cell.In this way，the isosurface of the melt track is constructed，as shown in Fig.3（b）.
| 图表编号 | XD001945800 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2019.08.01 |
| 作者 | 钱亚、闫文韬、林峰 |
| 绘制单位 | Department of Mechanical Engineering, Tsinghua University、Biomanufacturing and Rapid Forming Technology Key Laboratory of Beijing, Tsinghua University、Department of Mechanical Engineering, National University of Singapore、Department of Mechanical Engineer |
| 更多格式 | 高清、无水印（增值服务） |
