| 摘要 |
<p>PURPOSE:To provide a method for controlling casting which can correspond to the production of different kind and different quality. CONSTITUTION:Various working references related to the production process of a product number, customer, casting line, pouring molten metal material, molten metal pouring quantity, cooling time, etc., are registered into a file in a personal computer by collecting each of the product to make a product number information data base (A). As the line loading quantity is decided with this product number information, a sequential plan is made while adjusting so that the loading quantity is settled within the capacity in the production line (B-F). Based on this sequential plan, the working reference is directly indicated to the automatic casting line through a network to control the line (G-H). Feedback of the information, such as production result, working rate, fault position, obtd. from each casting line, is executed to the data base improvement of the sequential plan and the working reference.</p> |
