| 摘要 |
A method and system (10) for printing a three-dimensional part (86), which includes rotating a transfer belt (22) with a developed layer (64), scanning the developed layer (64) on the rotating transfer belt (22), pressing the developed layer (64) into contact with an intermediate build surface (88) of the three-dimensional part (86) retained on a moveable build platform (80), scanning the pressed layer on the three-dimensional part (88), comparing the scanned layers to detect an overlay error, and adjusting a position of the moveable build platform (80) relative to the transfer belt (22) to reduce the overlay error for a subsequent developed layer. |
