Title:
WORKPIECE SURFACE TREATING APPARATUS AND WORKPIECE SURFACE TREATING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/162078
Kind Code:
A1
Abstract:
The purpose is to provide an epoch-making workpiece surface treatment apparatus that performs surface treatment on a workpiece while stably transporting the workpiece without obstructing the rotation of the workpiece or inclining or falling down the workpiece, and a workpiece surface treatment method using this workpiece surface treatment apparatus. A slit nozzle-type injection unit (wide gun) having a slit-shaped slurry injection port is adopted as a slurry injection unit 2 that injects slurry onto a workpiece W, the longitudinal direction of the slurry injection port of this slurry injection unit 2 is directed in a conveyance direction of the workpiece W, the workpiece W is disposed in a tilted state at a predetermined angle, and the slurry is injected onto the workpiece W in an inclined band shape.
Inventors:
SAITO FUMIYASU (JP)
FURUSAWA TOSHIKAZU (JP)
ABE TAKESHI (JP)
FURUSAWA TOSHIKAZU (JP)
ABE TAKESHI (JP)
Application Number:
PCT/JP2019/051251
Publication Date:
August 13, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
MACOHO CO LTD (JP)
International Classes:
B24C3/12; B21J3/00; B24C5/04; B24C9/00
Foreign References:
| JPS5523507B2 | 1980-06-23 | |||
| JP2001129762A | 2001-05-15 |
Attorney, Agent or Firm:
YOSHII Takeshi et al. (JP)
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