| 摘要 |
In a screen printer, the invention suppresses variations in actual printing pressure within the screen printing area that are caused by the state of the printed circuit board, the back-up state of the circuit board, and the like. The screen printer, which is has a squeegee that varies the pressing force according to a command value, and which performs solder paste screen printing by sliding the squeegee on a mask that is positioned in the printing area of a circuit board, is equipped with: a pressure sensor 85 which measures the printing pressure applied on the circuit board by the squeegee according to the pressing force; a data correction section 91 which corrects control data that illustrates the relationship between the position of the squeegee and a command value in at least a region of the printing area based on the printing pressure which is measured over the entirety of the region and a target value for the printing pressure set in advance; and a printing control section 92 which controls screen printing based on the corrected control data. |
