JPS6450053U - - Google Patents
Info
- Publication number
- JPS6450053U JPS6450053U JP14627487U JP14627487U JPS6450053U JP S6450053 U JPS6450053 U JP S6450053U JP 14627487 U JP14627487 U JP 14627487U JP 14627487 U JP14627487 U JP 14627487U JP S6450053 U JPS6450053 U JP S6450053U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- grindstone
- whetstone
- substrate
- shaped
- 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
- 239000000758 substrate Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 239000006061 abrasive grain Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案の第１実施例の部分正面図、第
２図は同じく部分側面図、第３図は本考案の第２
実施例の部分正面図、第４図は本考案の部分正面
図を示す。 １……砥石基板、１ａ……周縁部、１ｂ……周
縁溝、１ｃ……取付孔、１ｄ……切欠溝、２……
チツプ状砥石、２ａ……長手方向、２ｂ……短い
側。
２図は同じく部分側面図、第３図は本考案の第２
実施例の部分正面図、第４図は本考案の部分正面
図を示す。 １……砥石基板、１ａ……周縁部、１ｂ……周
縁溝、１ｃ……取付孔、１ｄ……切欠溝、２……
チツプ状砥石、２ａ……長手方向、２ｂ……短い
側。
Claims (1)
- 金属製円板からなる砥石基板と、砥粒をメタル
ボンドで焼結して矩形断面の柱状体に形成された
複数のチツプ状砥石とを備え、該各チツプ状砥石
が上記砥石基板に接合されてなる切断砥石におい
て、上記砥石基板は周縁部から回転中心に伸びる
周縁溝が周縁部に沿つて複数形成され、該各周縁
溝に上記各チツプ状砥石が長手方向を上記回転中
心に向けて接合されていることを特徴とする切断
砥石。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627487U JPS6450053U (ja) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627487U JPS6450053U (ja) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450053U true JPS6450053U (ja) | 1989-03-28 |
Family
ID=31415608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14627487U Pending JPS6450053U (ja) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450053U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176739A (en) * | 1967-03-17 | 1970-01-07 | Norton Co | Abrasive Cutting Tool. |
| US3517463A (en) * | 1968-03-06 | 1970-06-30 | Super Cut | Rotary segmental saw with drycutting characteristics |
-
1987
- 1987-09-24 JP JP14627487U patent/JPS6450053U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176739A (en) * | 1967-03-17 | 1970-01-07 | Norton Co | Abrasive Cutting Tool. |
| US3517463A (en) * | 1968-03-06 | 1970-06-30 | Super Cut | Rotary segmental saw with drycutting characteristics |