SMOOTHING METHOD
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United States of America Patent
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Issued Date -
Feb 15, 2024
app pub date -
Jun 29, 2023
filing date -
Aug 12, 2022
priority date (Note) -
Published
status (Latency Note)
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Abstract
A smoothing method includes: a step of attaching a workpiece to a rotating shaft of a rotating mechanism; and a step of performing direct pressure blasting on the workpiece while rotating the workpiece about the rotating shaft as an axial center. In the blasting, injection media are injected in a direction orthogonal to the rotating shaft, the injection media include a core material made of an elastic body and abrasive grains provided on a surface of the core material, and hardness of the core material is lower than hardness of the abrasive grains.
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Cited Art Landscape
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