| 摘要 |
PURPOSE:To decrease a number of unfinished products by calculating the total production load quantity of a plurality of kinds of workpieces by a computer, excessive load quantity, which exceeds a limit production quantity of operational days, and ratio of the number of workpieces as a mixed pattern schedule. CONSTITUTION:Production load quantities (a), (b), (c) of each workpiece A, B, C are input to a computer 1 to calculate a total production load quantity alpha. Next by calculating an excessive load quantity gamma which exceeds a production possible limit production quantity beta, ratio of the number of workpieces, which occupies the total production load quantity alpha, is calculated. Successively, by calculating a work production order of each workpiece as a mixed pattern schedule and subtracting it successively in accordance with a schedule before the excessive load quantity gamma of an operational day X1 is finished, the total production load quantity of each operational day can be uniformly obtained in the total planning period, and a number of unfinished products to be assembled can be suppressed. |
