| 摘要 |
PROBLEM TO BE SOLVED: To improve throughput by a rational constitution.SOLUTION: A substrate manufacturing system comprises: a first component mounting device 10 for performing a mounting process on a substrate P in a horizontal first posture; a second component mounting device 20 capable of performing the mounting process on the substrate P in a second posture which is rotated by a predetermined angel around a vertical axis with respect to the first posture; and a buffer device 30 capable of receiving the substrate P on which the mounting process has been performed by the first component mounting device 10 and keeping the substrate P on standby. The buffer device 30 comprises: substrate rotating means for rotating the substrate P around the vertical axis so as to change the posture of the substrate P from the first posture to the second posture; and a substrate conveyance mechanism 32 for conveying, to the second component mounting device 20, the substrate P whose posture has been changed by the substrate rotating means. |
