JPH0547293B2 - - Google Patents
Info
- Publication number
- JPH0547293B2 JPH0547293B2 JP58218686A JP21868683A JPH0547293B2 JP H0547293 B2 JPH0547293 B2 JP H0547293B2 JP 58218686 A JP58218686 A JP 58218686A JP 21868683 A JP21868683 A JP 21868683A JP H0547293 B2 JPH0547293 B2 JP H0547293B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- embossing
- forming
- steel pipe
- steel strip
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 238000004049 embossing Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 32
- 238000005452 bending Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
- 230000037373 wrinkle formation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58218686A JPS60111718A (ja) | 1983-11-22 | 1983-11-22 | エンボス模様を有する角形鋼管の成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58218686A JPS60111718A (ja) | 1983-11-22 | 1983-11-22 | エンボス模様を有する角形鋼管の成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111718A JPS60111718A (ja) | 1985-06-18 |
| JPH0547293B2 true JPH0547293B2 (da) | 1993-07-16 |
Family
ID=16723823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58218686A Granted JPS60111718A (ja) | 1983-11-22 | 1983-11-22 | エンボス模様を有する角形鋼管の成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111718A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970012736U (ko) * | 1995-09-06 | 1997-04-25 | 자동차 연료 탱크용 연료비산수단 | |
| JP6734686B2 (ja) * | 2016-04-01 | 2020-08-05 | 日鉄建材株式会社 | 溝付き金属管の製造方法 |
| KR101884364B1 (ko) * | 2018-02-28 | 2018-08-01 | 보 현 이 | 엠보싱 금속 파이프 제조에 사용되는 상호 맞물림 구조의 음양각 엠보싱 금형 롤러 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027754A (da) * | 1973-05-10 | 1975-03-22 | ||
| JPS5543103B2 (da) * | 1976-01-22 | 1980-11-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543103U (da) * | 1978-09-14 | 1980-03-21 |
-
1983
- 1983-11-22 JP JP58218686A patent/JPS60111718A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027754A (da) * | 1973-05-10 | 1975-03-22 | ||
| JPS5543103B2 (da) * | 1976-01-22 | 1980-11-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60111718A (ja) | 1985-06-18 |
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