JPH01293936A - 溝を有する筒状部品の製造方法 - Google Patents
溝を有する筒状部品の製造方法Info
- Publication number
- JPH01293936A JPH01293936A JP12262588A JP12262588A JPH01293936A JP H01293936 A JPH01293936 A JP H01293936A JP 12262588 A JP12262588 A JP 12262588A JP 12262588 A JP12262588 A JP 12262588A JP H01293936 A JPH01293936 A JP H01293936A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- groove
- punch
- excess metal
- cylindrical
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000000641 cold extrusion Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract 6
- 239000000463 material Substances 0.000 description 16
- 238000005242 forging Methods 0.000 description 5
- 239000012778 molding material Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262588A JPH01293936A (ja) | 1988-05-19 | 1988-05-19 | 溝を有する筒状部品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262588A JPH01293936A (ja) | 1988-05-19 | 1988-05-19 | 溝を有する筒状部品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01293936A true JPH01293936A (ja) | 1989-11-27 |
| JPH0342978B2 JPH0342978B2 (enrdf_load_stackoverflow) | 1991-06-28 |
Family
ID=14840597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12262588A Granted JPH01293936A (ja) | 1988-05-19 | 1988-05-19 | 溝を有する筒状部品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01293936A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292937A (ja) * | 1993-04-12 | 1994-10-21 | Suzuhide Kogyo Kk | 切り込みスリットを有した筒状体の製造方法 |
-
1988
- 1988-05-19 JP JP12262588A patent/JPH01293936A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292937A (ja) * | 1993-04-12 | 1994-10-21 | Suzuhide Kogyo Kk | 切り込みスリットを有した筒状体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342978B2 (enrdf_load_stackoverflow) | 1991-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |