Control device, electrode polishing method, and electrode polishing system
AssigneeFanuc Corporation
InventorYasuhiro Amagata
Life of this patent
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Abstract
A controller includes an operating command generation unit for controlling at least one of a first drive source for applying pressure to an electrode, a second drive source for driving a polishing tool for polishing the electrode, and a third drive source for changing the position and/or orientation of one in relation to the other of the electrode and the polishing tool, and changing an operating command for the first drive source or at least one of the third drive source and the second drive source to be peak-shaped and valley-shaped in the course of at least one cycle of operation of the polishing tool.
Claims8
A controller for controlling at least one of a first drive source for applying pressure to an electrode, a second drive source for driving a polishing tool for polishing the electrode, and a third drive source for changing at least one of a position and orientation of one of the electrode and the polishing tool with respect to the other,
- wherein the controller has an operating command generation unit for changing an operating command of the first drive source or at least one of the third drive source and the second drive source to be peak-shaped and valley-shaped in the course of at least one cycle of operation of the polishing tool.
An electrode polishing method controlling at least one of a first drive source for applying pressure to an electrode, a second drive source for driving a polishing tool for polishing the electrode, and a third drive source for changing at least one of a position and orientation of one of the electrode and the polishing tool with respect to the other so as to polish the electrode, wherein the electrode polishing method comprises a step of making an operating command of the first drive source or at least one of the third drive source and the second drive source to be peak-shaped and valley-shaped in the course of at least one cycle of operation of the polishing tool.
An electrode polishing system comprising:
- a resistance welding machine having a first drive source for applying pressure to an electrode;
- an electrode polishing apparatus having a second drive source for driving a polishing tool for polishing the electrode;
- a third drive source for changing at least one of a position and orientation of one of the electrode and the polishing tool with respect to the other;
- and
- a controller for controlling at least one of the first drive source, the second drive source, and the third drive source,
- wherein the controller changes an operating command of the first drive source or at least one of the third drive source and the second drive source to be peak-shaped and valley-shaped in the course of at least one cycle of operation of the polishing tool.
Dependencies are inferred from the claim text.