| 摘要 |
PURPOSE:To reduce mounting by determining the combination of component cassette pair, in the manner in which the difference between first mounting time and second mounting time becomes maximum which time is the mounting time in the shortest mounting path of components of both component cassettes, regarding each combination of each combination of two component cassettes. CONSTITUTION:Regarding each combination of two component cassettes 211, first mounting time in the shortest mounting path of components of both component cassettes 211 is obtained when the components of both cassettes 211 are individually mounted. Regarding each combination of two part cassettes 211, second mounting time in the shortest mounting path of both component cassettes is obtained, when the components of both parts cassettes 211 are combined and mounted. Regarding each combination of two component cassettes, the second mounting time is subtracted from the first mounting time. The combination of the component cassettes is so determined that the total sum of the difference between the first mounting time and the second mounting time is maximum. |
