Cavitation processing method
AssigneeSugino Machine Limited
InventorHideaki SAKAI
Life of this patent
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Abstract
An object of the present invention is to provide a cavitation processing method for performing the cavitation processing on a side surface of an target hole of an workpiece. The cavitation processing method, includes: immersing a workpiece and a nozzle in a processing liquid, the workpiece having a target hole having an axial line and a side surface, the nozzle having an ejection port; and ejecting a jet of the processing liquid containing a cavity along an ejection direction, the ejection direction being inclined with respect to the axial line as viewed from perpendicular to the axial line and being inclined with respect to a normal line from the ejection port to the side surface as viewed along the axial line.
Claims20
A cavitation processing method, comprising:
- immersing a workpiece and a nozzle in a processing liquid, the workpiece having a target hole having an axial line and a side surface, the nozzle having an ejection port;
- and
- ejecting a jet of the processing liquid containing a cavity along an ejection direction, the ejection direction being inclined with respect to the axial line as viewed from perpendicular to the axial line and being inclined with respect to a normal line from the ejection port to the side surface as viewed along the axial line.
Dependencies are inferred from the claim text.