JPS6359769B2 - - Google Patents
Info
- Publication number
- JPS6359769B2 JPS6359769B2 JP10005385A JP10005385A JPS6359769B2 JP S6359769 B2 JPS6359769 B2 JP S6359769B2 JP 10005385 A JP10005385 A JP 10005385A JP 10005385 A JP10005385 A JP 10005385A JP S6359769 B2 JPS6359769 B2 JP S6359769B2
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- section
- pipe
- roll
- cross
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000007858 starting material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10005385A JPS61259838A (ja) | 1985-05-10 | 1985-05-10 | 捩りパイプの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10005385A JPS61259838A (ja) | 1985-05-10 | 1985-05-10 | 捩りパイプの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61259838A JPS61259838A (ja) | 1986-11-18 |
| JPS6359769B2 true JPS6359769B2 (US07413550-20080819-C00001.png) | 1988-11-21 |
Family
ID=14263744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10005385A Granted JPS61259838A (ja) | 1985-05-10 | 1985-05-10 | 捩りパイプの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61259838A (US07413550-20080819-C00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0444514U (US07413550-20080819-C00001.png) * | 1990-08-15 | 1992-04-15 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698406B2 (ja) * | 1989-03-06 | 1994-12-07 | 本田技研工業株式会社 | スクリュウロータの製造方法 |
| JP6109618B2 (ja) * | 2012-03-30 | 2017-04-05 | 日鐵住金建材株式会社 | 金属管のねじり加工方法及び装置 |
| JP6144519B2 (ja) * | 2013-03-29 | 2017-06-07 | 日鐵住金建材株式会社 | 金属管のねじり加工方法 |
| WO2014157168A1 (ja) * | 2013-03-28 | 2014-10-02 | 日鐵住金建材株式会社 | 金属管のねじり加工方法及び装置 |
| JP6144516B2 (ja) * | 2013-03-28 | 2017-06-07 | 日鐵住金建材株式会社 | 金属管のねじり加工方法及び装置 |
| CN112108517A (zh) * | 2019-06-19 | 2020-12-22 | 烟台新科钢结构有限公司 | 一种行星式轧辊生产扭绞方钢的装置 |
-
1985
- 1985-05-10 JP JP10005385A patent/JPS61259838A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0444514U (US07413550-20080819-C00001.png) * | 1990-08-15 | 1992-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61259838A (ja) | 1986-11-18 |
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