| 摘要 |
PURPOSE:To permit to optimize the setting conditions at all times regardless of the skill of an operator by a method wherein the optimum value of factor of setting condition is decided repeatedly in accordance with new data which adds the evaluating value of quality of working. CONSTITUTION:Operating conditions are inputted in first process 6 and the level of setting condition is inputted in second process 7 upon working. The working is effected in third process 8 and the quality of a worked product is evaluated in fourth process 9. In fifth process 10, it is decided whether the amount of data, which is sufficient to effect regression analysis, is collected or not. Then, the regression analysis is effected in sixth process 11. THe optimum values within a predetermined range are operated and indicated in seventh process 12. Thereafter, it is decided from the optimum values of every set conditions whether the working should be continued of not in eighth process 13 and when it is YES, the working is continued. The working is continued in such manner and whereby the optimum set conditions, capable of improving the quality of working, may be obtained. |
