Title:
バレル研磨用の研磨体及びバレル研磨方法、並びにこの研磨体の製造方法
Document Type and Number:
Japanese Patent JP6770719
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a barrel-poling polishing body having a high cutting capability without more roughening the surface of a workpiece than necessary in a barrel-polishing polishing body.SOLUTION: A polishing body M is a sinter body where polishing material particles G are coupled with one another by a coupling body B formed by the fusion or semi-fusion of particles of the same quality. The main component of the coupling body B is a material different from that of the polishing material particle G, and the rigidity of the coupling body B is lower than that of the polishing material particle G. A polishing method by this polishing body M includes a step where the polishing body M comes in contact with a workpiece, a step where the coupling body B absorbs the collision energy upon the contact of the polishing body M with the workpiece, and where the polishing material particles G cut the workpiece, and a step where the polishing material particles G located on the outer surface of the polishing body M are desorbed.SELECTED DRAWING: Figure 5
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Inventors:
Keiro Suesuge
Takashi Naito
Takashi Naito
Application Number:
JP2017093800A
Publication Date:
October 21, 2020
Filing Date:
May 10, 2017
Export Citation:
Assignee:
Shinto Industry Co., Ltd.
International Classes:
B24B31/14; B24D3/00; B24D3/14; C09K3/14
Domestic Patent References:
| JP53008893A | ||||
| JP56082175A | ||||
| JP58002377A |
Foreign References:
| WO2015156034A1 | ||||
| US20160194540 |