JPH02126762U - - Google Patents
Info
- Publication number
- JPH02126762U JPH02126762U JP3490189U JP3490189U JPH02126762U JP H02126762 U JPH02126762 U JP H02126762U JP 3490189 U JP3490189 U JP 3490189U JP 3490189 U JP3490189 U JP 3490189U JP H02126762 U JPH02126762 U JP H02126762U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive grain
- grain layer
- width
- inner peripheral
- less
- 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.)
- Granted
Links
- 239000006061 abrasive grain Substances 0.000 claims description 6
- 239000010953 base metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案に係わる内周刃砥石の砥粒層の
断面図、第２図は同砥石の効果を示す断面図、第
３図は一般的な内周刃砥石の平面図、第４図は従
来の内周刃砥石の砥粒層の断面図である。
１０……台金、１１……砥粒層、Ｗ……砥粒層
の台金半径方向の幅。
Fig. 1 is a cross-sectional view of the abrasive grain layer of the internal grindstone according to the present invention, Fig. 2 is a cross-sectional view showing the effect of the same grindstone, Fig. 3 is a plan view of a general internal grindstone, and Fig. 4 The figure is a cross-sectional view of the abrasive grain layer of a conventional internal-edge grindstone. 10... Base metal, 11... Abrasive grain layer, W... Width of the abrasive grain layer in the base metal radial direction.
Claims (1)
つき相で固定してなる砥粒層を電着形成した内周
刃砥石において、 前記砥粒層の台金半径方向の幅を０．５mm以下
に設定するとともに、前記幅の公差を５０μｍ以
下に抑えたことを特徴とする内周刃砥石。[Scope of Claim for Utility Model Registration] An inner peripheral blade grindstone in which an abrasive grain layer formed by fixing superabrasive grains with a metal plating phase is electrodeposited on the inner peripheral edge of a thin annular base metal, the abrasive grain layer comprising: An internal grindstone characterized in that the width of the base metal in the radial direction is set to 0.5 mm or less, and the tolerance of the width is suppressed to 50 μm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034901U JP2554424Y2 (en) | 1989-03-28 | 1989-03-28 | Inner circumference grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034901U JP2554424Y2 (en) | 1989-03-28 | 1989-03-28 | Inner circumference grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126762U true JPH02126762U (en) | 1990-10-18 |
| JP2554424Y2 JP2554424Y2 (en) | 1997-11-17 |
Family
ID=31539781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034901U Expired - Lifetime JP2554424Y2 (en) | 1989-03-28 | 1989-03-28 | Inner circumference grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554424Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240440A (en) * | 1975-09-26 | 1977-03-29 | Tokyo Shibaura Electric Co | Production method of diamond blade having blade shape around its inner circumference |
-
1989
- 1989-03-28 JP JP1989034901U patent/JP2554424Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240440A (en) * | 1975-09-26 | 1977-03-29 | Tokyo Shibaura Electric Co | Production method of diamond blade having blade shape around its inner circumference |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554424Y2 (en) | 1997-11-17 |