| 摘要 |
PURPOSE:To optimize a work production ratio in a production line, by a method wherein, when feed order data is a free position, a count result in a production experience count process is compared with a prestored production plan classified by a work in a machining process. CONSTITUTION:In a production ratio control device 22, the feed order of a work, a kind of a work, and data on whether it is a free position or not are stored in a feed order data memory 28, and the number of productions responding to a production plan classified by a kind of a work is stored in a production plan memory. Comparison between the production plan and the production experience of a work is effected by a comparing computing part 44. According to the comparing result of the comparing computing part 44 and data on a feed order from the feed order memory 28, a feed work computing control part 26 decides propriety of a charge work. This constitution enables automatic correction of deviation of a production experience from a production plan. |
