| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric component loading system where electric circuit assembly work with good work efficiency is realized and to provide an electric circuit manufacturing method with work efficiency in electric circuit assembly work. SOLUTION: In the electric component loading system having two XY sliding devices 720 and 722, loading units 704 and 706 (having loading heads for acquiring, holding and loading electric components) that the XY sliding devices 720 and 722 have are caused to move on moving routes different in heights from a circuit board 700 when they move between components supply devices 712 and 714 and a substrate holding device 700 holding the circuit board 700. Thus, mutual interference can be prevented. Then, the assembly work of the electric circuit is performed by such system. The limit of the movement of the loading units is released and work efficiency improves in the loading of the two loading units. |
