JPH0586285B2 - - Google Patents
Info
- Publication number
- JPH0586285B2 JPH0586285B2 JP63221132A JP22113288A JPH0586285B2 JP H0586285 B2 JPH0586285 B2 JP H0586285B2 JP 63221132 A JP63221132 A JP 63221132A JP 22113288 A JP22113288 A JP 22113288A JP H0586285 B2 JPH0586285 B2 JP H0586285B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- metal tube
- spiral fin
- spiral
- tube
- 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 - Lifetime
Links
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22113288A JPH0270338A (ja) | 1988-09-02 | 1988-09-02 | スパイラルフィン付き金属管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22113288A JPH0270338A (ja) | 1988-09-02 | 1988-09-02 | スパイラルフィン付き金属管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0270338A JPH0270338A (ja) | 1990-03-09 |
| JPH0586285B2 true JPH0586285B2 (enrdf_load_stackoverflow) | 1993-12-10 |
Family
ID=16761957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22113288A Granted JPH0270338A (ja) | 1988-09-02 | 1988-09-02 | スパイラルフィン付き金属管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270338A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386162C (zh) * | 2004-10-14 | 2008-05-07 | 戚建萍 | 高齿翅片铜管的制作工艺 |
| WO2015141211A1 (ja) * | 2014-03-19 | 2015-09-24 | 新日鐵住金株式会社 | 継目無金属管の製造方法 |
| CN106734337A (zh) * | 2016-12-22 | 2017-05-31 | 广东龙丰精密铜管有限公司 | 外翅片管加工组合刀具系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068104A (ja) * | 1983-09-24 | 1985-04-18 | Kawasaki Steel Corp | 傾斜式圧延機 |
| JPS62124023A (ja) * | 1985-11-22 | 1987-06-05 | Sumitomo Metal Ind Ltd | スパイラルフイン付き金属管の製造方法 |
| IT1198211B (it) * | 1985-12-02 | 1988-12-21 | Carrier Corp | Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale |
-
1988
- 1988-09-02 JP JP22113288A patent/JPH0270338A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0270338A (ja) | 1990-03-09 |
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