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AssigneeMitsubishi Electric Corporation
InventorsHiroki GOTO, Kiyoshi ONOHARA, Masaharu IMAKI, Naoki SUZUKI, Takayuki YANAGISAWA
Estimating the term…
A machine tool includes a machining unit for feeding cutting oil to a work surface of a workpiece and machining the work surface, an optical sensor body unit dividing light outputted from a frequency sweep light source for outputting light whose frequency varies periodically into irradiation light with which the workpiece is to be irradiated and reference light, irradiating the workpiece with the irradiation light, detecting a peak frequency of interference light between reflected light which is irradiation light reflected by the workpiece, and the reference light, and measuring the distance from the machine tool to the work surface on the basis of the peak frequency, and a shape calculation unit calculating the shape of the workpiece on the basis of the distance measured by the optical sensor body unit.
A machine tool including a machining unit for feeding cutting oil to a work surface of a workpiece and machining the work surface, the machine tool comprising:
A machine tool including a machining unit for feeding machining oil to a work surface of a workpiece, and machining the work surface, the machine tool comprising:
An electric discharge machining apparatus including a machining unit for machining a work surface of a workpiece immersed in machining oil, the electric discharge machining apparatus comprising:
Dependencies are inferred from the claim text.