Apparatus for detecting status of tool in machine tool
AssigneeHyundai Wia Corporation
InventorsYoung Kyo OH, Won Ju KIM, Yeo Chan YOON
Life of this patent
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Abstract
An apparatus for detecting the status of a tool in a machine tool may include: a sensor unit configured to sense acceleration of a spindle of the machine tool in an x-axis direction and a y-axis direction during processing; and a processing device configured to convert the x-axis signal and the y-axis signal, sensed by the sensor unit, into signals capable of representing a cutting force by processing the x-axis and y-axis signals, detect a resultant force, and plot the detected resultant force on a polar coordinate system.
Claims11
An apparatus for detecting the status of a tool in a machine tool, comprising:
- a sensor unit configured to sense acceleration of a spindle of the machine tool in an x-axis direction and a y-axis direction during processing;
- and
- a processing device configured to convert the x-axis signal and the y-axis signal, sensed by the sensor unit, into signals capable of representing a cutting force by processing the x-axis and y-axis signals, detect a resultant force, and plot the detected resultant force on a polar coordinate system.
Dependencies are inferred from the claim text.