JPS6249130B2 - - Google Patents
Info
- Publication number
- JPS6249130B2 JPS6249130B2 JP6228678A JP6228678A JPS6249130B2 JP S6249130 B2 JPS6249130 B2 JP S6249130B2 JP 6228678 A JP6228678 A JP 6228678A JP 6228678 A JP6228678 A JP 6228678A JP S6249130 B2 JPS6249130 B2 JP S6249130B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- curved
- tube
- degrees
- bending
- 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
- 238000005452 bending Methods 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000195950 Equisetum arvense Species 0.000 description 1
- 239000010962 carbon steel Substances 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
- 230000007547 defect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6228678A JPS54153762A (en) | 1978-05-26 | 1978-05-26 | Manufacture of hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6228678A JPS54153762A (en) | 1978-05-26 | 1978-05-26 | Manufacture of hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153762A JPS54153762A (en) | 1979-12-04 |
| JPS6249130B2 true JPS6249130B2 (fr) | 1987-10-17 |
Family
ID=13195718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6228678A Granted JPS54153762A (en) | 1978-05-26 | 1978-05-26 | Manufacture of hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54153762A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6425128A (en) * | 1987-07-22 | 1989-01-27 | Koito Mfg Co Ltd | Liquid crystal color display device |
| JPS6442633A (en) * | 1987-08-10 | 1989-02-14 | Koito Mfg Co Ltd | Liquid crystal display device for color display |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60130423A (ja) * | 1983-12-16 | 1985-07-11 | Mitsubishi Heavy Ind Ltd | 反転方法 |
| JP6205239B2 (ja) * | 2013-10-31 | 2017-09-27 | 第一高周波工業株式会社 | 金属管の曲げ加工装置、蛇行管の製造方法及び蛇行管 |
| CN105798088A (zh) * | 2016-04-27 | 2016-07-27 | 张家港市友胜机械制造有限公司 | 多轴弯管机 |
-
1978
- 1978-05-26 JP JP6228678A patent/JPS54153762A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6425128A (en) * | 1987-07-22 | 1989-01-27 | Koito Mfg Co Ltd | Liquid crystal color display device |
| JPS6442633A (en) * | 1987-08-10 | 1989-02-14 | Koito Mfg Co Ltd | Liquid crystal display device for color display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54153762A (en) | 1979-12-04 |
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