JPH049942B2 - - Google Patents
Info
- Publication number
- JPH049942B2 JPH049942B2 JP10301586A JP10301586A JPH049942B2 JP H049942 B2 JPH049942 B2 JP H049942B2 JP 10301586 A JP10301586 A JP 10301586A JP 10301586 A JP10301586 A JP 10301586A JP H049942 B2 JPH049942 B2 JP H049942B2
- Authority
- JP
- Japan
- Prior art keywords
- taper
- passage hole
- view
- cutting
- opening
- 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
- 238000000034 method Methods 0.000 claims description 19
- 238000005553 drilling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Turning (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301586A JPS62261767A (ja) | 1986-05-07 | 1986-05-07 | テ−パ栓の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301586A JPS62261767A (ja) | 1986-05-07 | 1986-05-07 | テ−パ栓の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62261767A JPS62261767A (ja) | 1987-11-13 |
| JPH049942B2 true JPH049942B2 (en]) | 1992-02-21 |
Family
ID=14342818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10301586A Granted JPS62261767A (ja) | 1986-05-07 | 1986-05-07 | テ−パ栓の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62261767A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001246430A (ja) * | 2000-03-02 | 2001-09-11 | Somic Ishikawa Inc | 有孔円筒体およびその加工方法 |
| CN105834281B (zh) * | 2016-06-02 | 2017-10-27 | 重庆钢铁(集团)有限责任公司 | 管材试样冲切装置 |
| CN109759605A (zh) * | 2019-03-18 | 2019-05-17 | 常州机电职业技术学院 | 一种减小车孔锥度的方法 |
-
1986
- 1986-05-07 JP JP10301586A patent/JPS62261767A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62261767A (ja) | 1987-11-13 |
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