公开(公告)号：US06940037B1

公开(公告)日：2005-09-06

申请号：US10649259

申请日：2003-08-25

申请人： Radovan Kovacevic ,  Zoran Jandric ,  Michael E. Valant ,  Ivan S. Kmecko

发明人： Radovan Kovacevic ,  Zoran Jandric ,  Michael E. Valant ,  Ivan S. Kmecko

IPC分类号： B23K9/04 ,  B23K9/095 ,  B23K26/03 ,  B23K26/08 ,  B23K26/14 ,  B23K26/20 ,  B23K26/34 ,  G06F19/00

CPC分类号： B23K9/044 ,  B23K9/0953 ,  B23K26/032 ,  B23K26/0861 ,  B23K26/144 ,  B23K26/32 ,  B23K26/342 ,  B23K2103/04 ,  B23K2103/14 ,  B23K2103/26 ,  B23K2103/50 ,  B23K2103/52 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： According to one embodiment of the invention, a method for controlling operational weld parameters of a welding-based deposition process includes generating a solid model representing a three-dimensional part on a computer, electronically slicing the solid model into a plurality of electronic two-dimensional layers, identifying a path of material deposition based on the electronic two-dimensional layers, the path comprising a plurality of deposition points, and determining a geometrical factor for each deposition point. The geometrical factor is defined by a ratio of an actual volume of material around each deposition point to a theoretical volume of material around each deposition point. The method further includes automatically adjusting, during material deposition for a respective deposition point, one or more parameters of the welding-based deposition process based on the geometrical factor for the respective deposition point.

摘要翻译： 根据本发明的一个实施例，一种用于控制基于焊接的沉积工艺的操作焊接参数的方法包括在计算机上生成表示三维部件的实体模型，将实体模型电子切割成多个电子二维 层，基于电子二维层识别材料沉积的路径，所述路径包括多个沉积点，以及确定每个沉积点的几何因子。 几何因子由每个沉积点周围的材料的实际体积与每个沉积点周围的材料的理论体积的比率定义。 该方法还包括在用于相应沉积点的材料沉积期间，基于相应沉积点的几何因素自动调整基于焊接的沉积工艺的一个或多个参数。