JPS63154158U - - Google Patents
Info
- Publication number
- JPS63154158U JPS63154158U JP4870587U JP4870587U JPS63154158U JP S63154158 U JPS63154158 U JP S63154158U JP 4870587 U JP4870587 U JP 4870587U JP 4870587 U JP4870587 U JP 4870587U JP S63154158 U JPS63154158 U JP S63154158U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- abrasive grain
- axis
- grain layer
- base metal
- 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
- 239000006061 abrasive grain Substances 0.000 claims description 4
- 239000010953 base metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図および第２図は本考案の一実施例を示す
図であつて、第１図は砥石を示す平面図、第２図
は第１図の―線視断面図、第３図および第４
図は本考案の他の実施例を示す図であつて、第３
図は砥石を示す平面図、第４図は第３図の―
線視断面図、第５図は従来の砥石の一例を示す平
面図である。
１１……台金、１２……砥粒層、１３……切欠
溝、２１……台金、２２……砥粒層、２３……切
欠溝。
1 and 2 are views showing one embodiment of the present invention, in which FIG. 1 is a plan view showing a grindstone, FIG. 4
The figure shows another embodiment of the present invention, and is a third embodiment of the present invention.
The figure is a plan view showing the grindstone, and Figure 4 is the same as Figure 3.
A line sectional view and FIG. 5 are plan views showing an example of a conventional grindstone. DESCRIPTION OF SYMBOLS 11... Base metal, 12... Abrasive grain layer, 13... Notch groove, 21... Base metal, 22... Abrasive grain layer, 23... Notch groove.
Claims (1)
の外周部または端面に砥粒層が形成され、この砥
粒層に複数の切欠溝が周方向に互いに離間して形
成されてなる砥石において、上記切欠溝を、隣接
する溝の回転方向を向く壁面の外周稜線部と軸線
とを結んだ線分のなす角度が不等角度となるよう
に配置したことを特徴とする砥石。 A grinding wheel in which an abrasive grain layer is formed on the outer periphery or end face of a disk-shaped base metal that is rotated around an axis, and a plurality of notched grooves are formed in this abrasive grain layer spaced apart from each other in the circumferential direction, A grindstone characterized in that the cutout grooves are arranged so that the angles formed by the line segments connecting the axis and the outer peripheral ridgeline of the wall facing the rotation direction of the adjacent grooves are unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4870587U JPS63154158U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4870587U JPS63154158U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154158U true JPS63154158U (en) | 1988-10-11 |
Family
ID=30870487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4870587U Pending JPS63154158U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014004649A (en) * | 2012-06-22 | 2014-01-16 | Bridgestone Corp | Hose cutting device and hose cutting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3203140A (en) * | 1962-02-22 | 1965-08-31 | Diamant Boart Sa | Cutting disc with diamonded segments |
-
1987
- 1987-03-31 JP JP4870587U patent/JPS63154158U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3203140A (en) * | 1962-02-22 | 1965-08-31 | Diamant Boart Sa | Cutting disc with diamonded segments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014004649A (en) * | 2012-06-22 | 2014-01-16 | Bridgestone Corp | Hose cutting device and hose cutting method |