Title:
SAMPLE HOLDER, POLISHING JIG AND POLISHING DEVICE USING THESE AS WELL AS POLISHING METHOD AND MOUNTING METHOD OF ROD-SHAPED ABRASIVE SAMPLE
Document Type and Number:
Japanese Patent JP2016117144
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polishing device that is suitable for polishing an end surface of a rod-shaped abrasive sample made of fiber-reinforced polymer composite materials, without using adhesives and an embedding process.SOLUTION: A polishing jig 40 includes: a polishing jig body for holding a sample holder 20 while setting up; at least peripheral three guide protrusions provided in a facing surface of an abrasive seat 52 of a polishing device 50; at least one mounting hole having an inner diameter larger than an outer diameter of the sample holder 20; a sample holder attaching part for mounting the sample holder 20 in the mounting hole; and a polishing device attaching part to be mounted to a rotating shaft 54 of the polishing device 50. The height of the guide protrusion is configured to make a suitable state where the tip part of a rod-shaped abrasive sample attached to the sample holder 20 comes into abutment with the abrasive seat 52 and polishes the tip part of the rod-shaped abrasive sample 10, while attaching the sample holder 20 in the mounting hole.SELECTED DRAWING: Figure 6
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Inventors:
CHOI SIN CHEOL
TANAKA YOSHIHISA
NAITO KOKI
KISHIMOTO SATORU
TANAKA YOSHIHISA
NAITO KOKI
KISHIMOTO SATORU
Application Number:
JP2014259725A
Publication Date:
June 30, 2016
Filing Date:
December 24, 2014
Export Citation:
Assignee:
NAT INST FOR MATERIALS SCIENCE
International Classes:
B24B29/04
Domestic Patent References:
| JPH1071551A | 1998-03-17 | |||
| JPH0453892Y2 | 1992-12-17 |
Foreign References:
| US20060194513A1 | 2006-08-31 |