Machining condition search device and machining condition search method

摘要

The processing condition search apparatus 2 according to the present invention includes a processing condition generating unit 22 that generates processing conditions composed of one or more control parameters settable in the processing machine 1, and processing based on the generated processing conditions. A thread processing command unit 23 to cause the processing machine 1 to perform; a processing evaluation unit 12 for generating an evaluation value of the processing performed based on information indicating a processing result of the processing performed; , based on the processing condition corresponding to the evaluation value, the prediction unit 27 for predicting the evaluation value corresponding to the processing condition in which processing is not performed, the predicted value predicted by the prediction unit 27, and the processing evaluation unit An optimum machining condition calculation unit 31 is provided for obtaining, based on the evaluation value generated by (12), an optimum machining condition, which is a machining condition in which the evaluation value is equal to or greater than the threshold value and the allowable error is maximized.