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US 11,300,943 B2Granted
Simulation device, numerical control device, and simulation method
AssigneeFanuc Corporation
InventorsNobuaki Aizawa, Wei Zhao
Life of this patent
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AssigneeFanuc Corporation
InventorsNobuaki Aizawa, Wei Zhao
Estimating the term…
To provide easy determination of a causative factor of a machining problem in a machining target or easy checking of the effectiveness of an adjustment of, e.g., a machining program, a control command such as a position command, a servo control, or machine operation. This invention includes: storage units storing pieces of machining position data obtained from machining performed based on at least two of a machining program, a control command for performing servo control on a servo motor for driving a machine tool, and pieces of feedback information related to the servo control and machine operation, the machining being performed on a machining target by the machine tool; a machined surface simulation unit performing machined surface simulations based on the stored machining position data; and a display unit displaying images of machined surfaces resulting from the machined surface simulations in a juxtaposed manner.
A simulation device comprising:
A simulation device comprising:
A simulation method using a simulation device that includes storage units configured to store a plurality of pieces of machining position data obtained from at least two of a machining program, a control command for performing servo control on a servo motor configured to drive a machine tool, and pieces of feedback information from the servo motor and the machine tool, which are for the machining tool to perform machining on a machining target, the simulation method comprising:
A simulation method using a simulation device that includes storage units configured to store a plurality of pieces of machining position data obtained from one of a machining program, a control command for performing servo control on a servo motor configured to drive a machine tool, and pieces of feedback information from the servo motor and the machine tool, which are for the machining tool to perform machining on a machining target more than once under different conditions, the simulation method comprising:
Dependencies are inferred from the claim text.