| 摘要 |
The invention provides a method for controlling a 3D printer with printing heads with quantity being not less than four (even number). The method comprises the following steps: obtaining the shape of the section of a workpiece; determining K-1 longitudinal extension lines in parallel in the section, and setting a transverse extension line in each longitudinal sub-region, so that each longitudinal sub-region is segmented into two final sub-regions with the same area; and connecting all the transverse extension lines end to end to form a transverse extending fold line, wherein a round middle conflict area is formed by taking each intersection Ai of the fold line and the longitudinal extension lines as the center of a circle. |
