| 摘要 |
PROBLEM TO BE SOLVED: To effectively improve production capacity for substrates of a plurality of lanes.SOLUTION: A first head unit 22a for mounting parts supplied from a first parts supplying part on a first substrate P1, and a second head unit 22b for mounting parts supplied from a second parts supplying part on a second substrate P2 are driven independently with a driving unit, and when the first head unit 22a or the second head unit 22b set as a priority side, penetrates into interference regions IR1, IR2 where mounting of parts at the same time by the head unit 22a and the head unit 22b is prohibited, a control part 30 controls the second head unit 22b or the first head unit 22a set as a non-priority side, so as to perform interference avoidance operation. |
