JPS6144729Y2 - - Google Patents
Info
- Publication number
- JPS6144729Y2 JPS6144729Y2 JP4281280U JP4281280U JPS6144729Y2 JP S6144729 Y2 JPS6144729 Y2 JP S6144729Y2 JP 4281280 U JP4281280 U JP 4281280U JP 4281280 U JP4281280 U JP 4281280U JP S6144729 Y2 JPS6144729 Y2 JP S6144729Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- chamfer
- cutting
- margin
- width
- 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 38
- 230000000694 effects Effects 0.000 description 7
- 230000003746 surface roughness Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4281280U JPS6144729Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4281280U JPS6144729Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56147014U JPS56147014U (enrdf_load_stackoverflow) | 1981-11-05 |
| JPS6144729Y2 true JPS6144729Y2 (enrdf_load_stackoverflow) | 1986-12-16 |
Family
ID=29638192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4281280U Expired JPS6144729Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6144729Y2 (enrdf_load_stackoverflow) |
-
1980
- 1980-03-31 JP JP4281280U patent/JPS6144729Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56147014U (enrdf_load_stackoverflow) | 1981-11-05 |
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