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US 2024/0051087 A1Published application
Smoothing method
AssigneeSintokogio, Ltd.
InventorsHayato TANIGUCHI, Hiroki MIZUNO
Life of this patent
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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.
Claims8
A smoothing method comprising:
- 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,
- wherein in the blasting, injection media are injected in a direction orthogonal to the rotating shaft,
- wherein the injection media include a core material made of an elastic body and abrasive grains provided on a surface of the core material, and
- wherein hardness of the core material is lower than hardness of the abrasive grains.
3 more elements
Dependencies are inferred from the claim text.