JPH02122767U - - Google Patents
Info
- Publication number
- JPH02122767U JPH02122767U JP2467790U JP2467790U JPH02122767U JP H02122767 U JPH02122767 U JP H02122767U JP 2467790 U JP2467790 U JP 2467790U JP 2467790 U JP2467790 U JP 2467790U JP H02122767 U JPH02122767 U JP H02122767U
- Authority
- JP
- Japan
- Prior art keywords
- slits
- base metal
- layer
- grinding wheel
- whetstone
- 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
- 239000010953 base metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図ないし第４図はこの考案の一実施例の切
断砥石を示すもので、第１図は正面図、第２図は
側面図、第３図は第１図の−矢視図、第４図
は第１図の−矢視図、第５図は従来の切断砥
石の正面図、第６図はその側面図、第７図はその
断面図、第８図は他の従来の切断砥石の正面図、
第９図はその側面図、第１０図はその−矢視
図、第１１図はその−矢視図、第１２図
は切断の状況を示す図である。
１……台金、２……取付孔、３……砥石層、４
……スリツト、５……切欠、６……凹部。
Figures 1 to 4 show a cutting wheel according to an embodiment of this invention, with Figure 1 being a front view, Figure 2 being a side view, and Figure 3 being a view in the direction of the - arrow in Figure 1; Figure 4 is a view taken along the - arrow in Figure 1, Figure 5 is a front view of a conventional cutting wheel, Figure 6 is a side view thereof, Figure 7 is a sectional view thereof, and Figure 8 is another conventional cutting wheel. front view,
FIG. 9 is a side view thereof, FIG. 10 is a view taken along the - arrow, FIG. 11 is a view taken along the - arrow, and FIG. 12 is a diagram showing the state of cutting. 1...Base metal, 2...Mounting hole, 3...Whetstone layer, 4
...slit, 5...notch, 6...recess.
Claims (1)
層が固着され、上記砥石層には周方向に間隔を置
いてスリツトが形成されるとともに台金には上記
スリツトに連なる円弧状の切欠が形成されて成る
切断砥石において、上記砥石層の側面には有底円
筒状の凹部が形成されていることを特徴とする切
断砥石。 A grinding wheel layer is fixed to the outer periphery of a disc-shaped base metal with a mounting hole in the center, and slits are formed in the grinding wheel layer at intervals in the circumferential direction, and arc-shaped grooves connected to the slits are formed in the base metal. A cutting whetstone having a notch formed therein, characterized in that a bottomed cylindrical recess is formed on a side surface of the whetstone layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2467790U JPH02122767U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2467790U JPH02122767U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122767U true JPH02122767U (en) | 1990-10-09 |
Family
ID=31244737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2467790U Pending JPH02122767U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122767U (en) |
-
1990
- 1990-03-12 JP JP2467790U patent/JPH02122767U/ja active Pending