| 摘要 |
<p>A production system in which production efficiency and quality of a stack ring can be enhanced. A ring management system comprises a unit (200) for measuring the size (l, t) of a ring (w), a first carrying unit (400) for carrying a measured ring, a first stocker (500) for stocking rings carried in by means of the first carrying unit while sectioning into a plurality of places, a second carrying unit (600) for carrying out the rings from the first stocker and stacking, and a control unit (900). The control unit comprises means (908) for storing the size of the ring in correspondence with the stocking position in the first stocker, a first selection means (910) for selecting a ring (wj) constituting a stack ring based on the size stored in the storage means, and a first designation means (912) for designating the second carrying unit (600) to carry out a ring selected by the first selection means from the stocking position of the first stocker.</p> |
