JPS641861U - - Google Patents
Info
- Publication number
- JPS641861U JPS641861U JP9413787U JP9413787U JPS641861U JP S641861 U JPS641861 U JP S641861U JP 9413787 U JP9413787 U JP 9413787U JP 9413787 U JP9413787 U JP 9413787U JP S641861 U JPS641861 U JP S641861U
- Authority
- JP
- Japan
- Prior art keywords
- whetstone
- load
- outermost
- innermost
- grinding
- 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
- 238000003754 machining Methods 0.000 claims 3
- 239000006061 abrasive grain Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図及び第２図は従来の構成を示す側面図、
第３図及び第４図は本考案の一実施例を示す断面
図及び側面図、第５図は各砥石の詳細図、第６図
及び第７図は本考案の作用の説明に供する図であ
る。
１……最外周の砥石、２……第２の砥石、３…
…第３の砥石、４……最内周の砥石。
Figures 1 and 2 are side views showing the conventional configuration;
3 and 4 are a sectional view and a side view showing one embodiment of the present invention, FIG. 5 is a detailed view of each grindstone, and FIGS. 6 and 7 are diagrams for explaining the operation of the present invention. be. 1... Outermost whetstone, 2... Second whetstone, 3...
...Third whetstone, 4...Innermost whetstone.
Claims (1)
担取代を大きくして加工負荷を大きくし、最内周
の砥石の粒度を小さくして加工負荷を大きくし、
研削負荷の大きい最外及び最内の砥石はリング幅
とコンセントを大きくし、さらに外周側の荒砥粒
はセグメントタイプ、内周側の砥石はベタタイプ
とし、各々の条にワーク進入方向に対しテーパを
配したことを特徴とするカツプ型研削ホイール。 In a 4-row cup type grindstone, the machining load is increased by increasing the shared machining allowance of the outermost whetstone, and the machining load is increased by decreasing the grain size of the innermost whetstone.
The outermost and innermost grinding wheels, which have a large grinding load, have a large ring width and outlet, and the rough abrasive grains on the outer periphery are of the segment type, and the grinding wheels on the inner periphery are of the solid type, and each row is tapered in the direction of workpiece entry. A cup-shaped grinding wheel characterized by the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413787U JPS641861U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413787U JPS641861U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641861U true JPS641861U (en) | 1989-01-09 |
Family
ID=30957305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9413787U Pending JPS641861U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641861U (en) |
-
1987
- 1987-06-19 JP JP9413787U patent/JPS641861U/ja active Pending