Machining condition management system, machining control device, machining system, and machining program

A machining control device comprising:

• a storage that stores a mechanical machining condition for a machine tool and a measurement value, the machine tool performing machining using a cutting tool that includes a cutting edge and a sensor, the measurement value being measured by the sensor;
• a processor that performs revision of the mechanical machining condition based on the mechanical machining condition and the measurement value stored in the storage;
• and
• a drive control circuitry that performs machining under the mechanical machining condition, wherein
• the processor
• determines a load on the cutting tool based on the measurement value in a first cutting process under the mechanical machining condition,
• calculates a revised value for revising the mechanical machining condition for at least one machining interval that has fulfilled a prescribed condition in the determination for the first cutting process, and
• updates the mechanical machining condition in a second cutting process, based on the calculated revised value, and outputs the mechanical machining condition in the second cutting process, to the drive control circuitry.

A machining system comprising:

• a machine tool that performs machining using a cutting tool that includes a cutting edge and a sensor;
• and a machining control device that controls the machine tool based on a mechanical machining condition,
• the machining control device comprising:
• a storage that stores the mechanical machining condition for the machine tool and a measurement value, the measurement value being measured by the sensor;
• a processor that performs revision of the mechanical machining condition based on the mechanical machining condition and the measurement value stored in the storage;
• and
• a drive control circuitry that performs machining under the mechanical machining condition, wherein
• the processor
• determines a load on the cutting tool based on the measurement value in a first cutting process under the mechanical machining condition,
• calculates a revised value for revising the mechanical machining condition for at least one machining interval that has fulfilled a prescribed condition in the determination for the first cutting process, and
• updates the mechanical machining condition in a second cutting process, based on the calculated revised value, and outputs the mechanical machining condition in the second cutting process, to the drive control circuitry.

A non-transitory recording medium that has stored therein machine readable program instructions that upon execution by a processor configure the processor to perform revision of a mechanical machining condition for a machine tool based on the mechanical machining condition and a measurement value, the machine tool performing machining using a cutting tool that includes a cutting edge and a sensor, the measurement value being measured by the sensor;

• determine a load on the cutting tool based on the measurement value in a first cutting process under the mechanical machining condition;
• calculate a revised value for revising the mechanical machining condition for at least one machining interval that has fulfilled a prescribed condition in the determination for the first cutting process;
• and
• update the mechanical machining condition in a second cutting process, based on the calculated revised value, and outputting the mechanical machining condition in the second cutting process.