JPS6218340Y2 - - Google Patents
Info
- Publication number
- JPS6218340Y2 JPS6218340Y2 JP1978139245U JP13924578U JPS6218340Y2 JP S6218340 Y2 JPS6218340 Y2 JP S6218340Y2 JP 1978139245 U JP1978139245 U JP 1978139245U JP 13924578 U JP13924578 U JP 13924578U JP S6218340 Y2 JPS6218340 Y2 JP S6218340Y2
- Authority
- JP
- Japan
- Prior art keywords
- chip
- cutting
- convex curved
- curved surface
- tip
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 55
- 238000003801 milling Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Milling Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978139245U JPS6218340Y2 (US08197722-20120612-C00042.png) | 1978-10-11 | 1978-10-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978139245U JPS6218340Y2 (US08197722-20120612-C00042.png) | 1978-10-11 | 1978-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5555313U JPS5555313U (US08197722-20120612-C00042.png) | 1980-04-15 |
JPS6218340Y2 true JPS6218340Y2 (US08197722-20120612-C00042.png) | 1987-05-12 |
Family
ID=29113143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978139245U Expired JPS6218340Y2 (US08197722-20120612-C00042.png) | 1978-10-11 | 1978-10-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6218340Y2 (US08197722-20120612-C00042.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113391A (en) * | 1977-03-16 | 1978-10-03 | Daijietsuto Kougiyou Kk | Drilling tools |
-
1978
- 1978-10-11 JP JP1978139245U patent/JPS6218340Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113391A (en) * | 1977-03-16 | 1978-10-03 | Daijietsuto Kougiyou Kk | Drilling tools |
Also Published As
Publication number | Publication date |
---|---|
JPS5555313U (US08197722-20120612-C00042.png) | 1980-04-15 |
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