| 摘要 |
<p>A line is constructed of multi-function machines which can mount various types of parts or by connecting a plurality of dedicated machines of the same type which can mount only a specific type of part, data is extracted from parts mounting information which is different by each printed circuit board (extraction process 10), the mounting tact time of each automatic machine which is changed by type and the number of parts to be mounted is calculated (load calculation process 20), parts are transferred from an automatic machine having a large load to an automatic machine having a small load to equalize the mounting tact time of each automatic machine (alteration process 30), and NC data for each automatic machine is automatically generated (decision process 40), whereby the productivity of mounting parts on printed circuit boards can be improved.</p> |
