Numerical controller, cnc machine tool, numerical control method, and computer-readable information storage medium
AssigneeFanuc Corporation
InventorKiwamu SAITOU
Life of this patent
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Abstract
A numerical controller controls a motor for driving at least one axis based on a machining program including information about a characteristic shape. The numerical controller includes: a characteristic shape reading unit configured to read information about a characteristic shape to be machined from a machining program including information about a characteristic shape; a section setting unit configured to set one or more set sections on a tool path is response to the information about the characteristic shape; and a motion parameter change unit configured to change at least one parameter to be used for controlling the at least ore axis outside the set section and inside the set section.
Claims8
A numerical controller that controls a motor for driving at least one axis based on a machining program including information about a characteristic shape, comprising:
- a characteristic shape reading unit configured to read information about a characteristic shape to be machined from a machining program including the information about the characteristic shape;
- a section setting unit configured to set one or more set sections on a tool path in response to the information about the characteristic shape;
- and
- a motion parameter change unit configured to change at least one parameter to be used for controlling the at least one axis outside the set section and inside the set section.
A numerical control method implemented by a numerical controller that controls a motor for driving at least one axis based on a machining program including information about a characteristic shape, comprising:
- reading information about a characteristic shape to be machined from a machining program including information about a characteristic shape;
- setting one or more set sections on a tool path in response to the information about the characteristic shape;
- and
- changing at least one parameter to be used for controlling the at least one axis outside the set section and inside the set section.
A non-transitory computer-readable information storage medium storing a program for numerical control that causes a computer functioning as a numerical controller that controls a motor for driving at least one axis based on a machining program including information about a characteristic shape to perform:
- a process of reading information about a characteristic shape to be machined from a machining program including information about a characteristic shape;
- a process of setting one or more set sections on a tool path in response to the information about the characteristic shape;
- and
- a process of changing at least one parameter to be used for controlling the at least one axis outside the set section and inside the set section.
Dependencies are inferred from the claim text.