Assembly device for stacked ring

摘要

Component data including data of the circumferential length values of ring components 4 stored by a component storage facility 10 are managed by a component data managing unit 15. A processing unit 16 performs combinatorial trial calculations on the component data under a plurality of kinds of combinatorial conditions, generating lamination combinatorial data of component data of all layers of a laminated ring. A combinatorial condition which maximizes the number of generated lamination combinatorial data is used as an adequate combinatorial condition. A set of ring components that make up a laminated ring to be actually assembly is selected and unloaded based on lamination combinatorial data generated under the adequate combinatorial condition, and assembled into a laminated ring. With this arrangement, an increased number of laminated rings can efficiently be produced, and the mass-productivity of laminated rings can be increased.