JPS61102462U - - Google Patents
Info
- Publication number
- JPS61102462U JPS61102462U JP18810184U JP18810184U JPS61102462U JP S61102462 U JPS61102462 U JP S61102462U JP 18810184 U JP18810184 U JP 18810184U JP 18810184 U JP18810184 U JP 18810184U JP S61102462 U JPS61102462 U JP S61102462U
- Authority
- JP
- Japan
- Prior art keywords
- metal base
- abrasive grains
- hardened
- whetstone
- outer periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図、第２図は本考案砥石の実施態様を示し
、第３図は従来の砥石の構造の模式図を示す。
図において、１は砥粒、２は金属メツキによる
ボンド部、３は金属ベース、４は砥石層、５は硬
化層、６は金属ベース３よりも硬い金属層である
。
1 and 2 show an embodiment of the grindstone of the present invention, and FIG. 3 shows a schematic diagram of the structure of a conventional grindstone. In the figure, 1 is an abrasive grain, 2 is a bond portion formed by metal plating, 3 is a metal base, 4 is a grindstone layer, 5 is a hardened layer, and 6 is a metal layer harder than the metal base 3.
Claims (1)
ースの外側に固定した砥石において、金属ベース
の外周部を硬化処理してなることを特徴とする砥
石。 A whetstone having diamond abrasive grains or CBN abrasive grains fixed to the outside of a metal base, characterized in that the outer periphery of the metal base is hardened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18810184U JPS61102462U (en) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18810184U JPS61102462U (en) | 1984-12-13 | 1984-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61102462U true JPS61102462U (en) | 1986-06-30 |
Family
ID=30745573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18810184U Pending JPS61102462U (en) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61102462U (en) |
-
1984
- 1984-12-13 JP JP18810184U patent/JPS61102462U/ja active Pending
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