Machine for storing in-machining information and a comparison result

A processing machine that machines an object to be machined, the processing machine comprising

• one or more processors that execute computer-executable instructions stored in a memory,
• wherein
• the one or more processors execute the computer-executable instructions to cause the processing machine to:
• store, as reference information, information including a plurality of pieces of in-machining information indicating a machining state when first inspection machining is performed on the object to be machined, and first machining result information obtained by measuring a machined product obtained by the first inspection machining;
• acquire comparison information including the plurality of pieces of in-machining information and second machining result information that are obtained in second inspection machining executed after the first inspection machining in which the reference information has been acquired;
• compare the in-machining information included in the comparison information with the in-machining information included in the reference information or compare the second machining result information included in the comparison information with the first machining result information included in the reference information;
• and
• display the comparison information on a display screen, and distinguishably display, on the display screen, information for which a difference equal to or greater than a difference threshold occurs between the reference information and the comparison information,
• wherein
• the reference information is acquired at a time of the first inspection machining performed in on-site adjustment or at a time of the first inspection machining performed after on-site adjustment,
• the comparison information is acquired at a time of the second inspection machining performed in a periodic inspection,
• the in-machining information included in each of the reference information and the comparison information includes at least one of information about a machining voltage, information about a machining current, information about a machining speed, information about a machining temperature, information about a dielectric working fluid pressure, information about resistivity, information about a machining time, or information about a machining date and time, and
• the one or more processors execute the computer-executable instructions to cause the processing machine to display a radar chart indicating a variation in the comparison information with respect to the reference information.