| 摘要 |
PROBLEM TO BE SOLVED: To provide a numerical control device allowing an operator to easily recognize the influence, on a processing result, of a fine adjustment of a processing program and processing condition applied to a project.SOLUTION: The numerical control device of the present invention stores, as project data, input data including at least a processing program and processing condition, and output data indicting the result when a machine is operated and controlled on the basis of the input data, and performs version management of the project data with a data management unit. Then, the data management unit displays a plurality of versions of the project data on a display device, in accordance with a request by the operator, so as to show the relationship between a correction content of the input data between the plurality of versions and the variation in the output data.SELECTED DRAWING: Figure 3 |
