JPS6239855Y2 - - Google Patents
Info
- Publication number
- JPS6239855Y2 JPS6239855Y2 JP17953582U JP17953582U JPS6239855Y2 JP S6239855 Y2 JPS6239855 Y2 JP S6239855Y2 JP 17953582 U JP17953582 U JP 17953582U JP 17953582 U JP17953582 U JP 17953582U JP S6239855 Y2 JPS6239855 Y2 JP S6239855Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- plug
- grooved
- die
- attached
- 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
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000013459 approach Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 22
- 239000000463 material Substances 0.000 description 19
- 238000012545 processing Methods 0.000 description 8
- 239000010687 lubricating oil Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Extraction Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17953582U JPS5985617U (ja) | 1982-11-26 | 1982-11-26 | 内面溝付管の製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17953582U JPS5985617U (ja) | 1982-11-26 | 1982-11-26 | 内面溝付管の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5985617U JPS5985617U (ja) | 1984-06-09 |
| JPS6239855Y2 true JPS6239855Y2 (en]) | 1987-10-12 |
Family
ID=30389517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17953582U Granted JPS5985617U (ja) | 1982-11-26 | 1982-11-26 | 内面溝付管の製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985617U (en]) |
-
1982
- 1982-11-26 JP JP17953582U patent/JPS5985617U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985617U (ja) | 1984-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4550226B2 (ja) | 内面溝付管の製造装置 | |
| JPS6239855Y2 (en]) | ||
| JP3345225B2 (ja) | 異形管の製造方法 | |
| JPS61286018A (ja) | 内面溝付管の製造方法及びその装置 | |
| JPS5997724A (ja) | 内面溝付管の製造方法及びその装置 | |
| JPS6362294B2 (en]) | ||
| JPS6239856Y2 (en]) | ||
| JPH11319934A (ja) | 内面溝付管の製造方法及びその装置 | |
| JP3192502B2 (ja) | 内面溝付管加工装置 | |
| JPS61125592A (ja) | 伝熱管及びその製造装置 | |
| CN111975285A (zh) | 一种金属管材内壁表面滚压加工装置及方法 | |
| JPS61266121A (ja) | 内面溝付管の加工装置 | |
| JPS6188918A (ja) | 伝熱管の製造装置 | |
| JPS6347376Y2 (en]) | ||
| JPH0248326B2 (en]) | ||
| JP4712160B2 (ja) | 内面溝付管の製造方法 | |
| SU394133A1 (ru) | Устройство для развальцовки концов труб | |
| JPH035882B2 (en]) | ||
| JPH07256336A (ja) | 内面溝付管の製造方法 | |
| JPS59202124A (ja) | 内面溝付管の加工法 | |
| JPH10258307A (ja) | 内面溝付管の加工方法 | |
| SU246474A1 (ru) | УСТРОЙСТВО дл ВОССТАНОВЛЕНИЯ ШЕСТЕРЕН СПОСОБОМ | |
| JPH0154123B2 (en]) | ||
| JPS61143696A (ja) | フイン付伝熱管及びその製造方法及びその製造装置 | |
| JP2002292421A (ja) | 金属管内外面加工装置 |