JPS6330095B2 - - Google Patents
Info
- Publication number
- JPS6330095B2 JPS6330095B2 JP59021478A JP2147884A JPS6330095B2 JP S6330095 B2 JPS6330095 B2 JP S6330095B2 JP 59021478 A JP59021478 A JP 59021478A JP 2147884 A JP2147884 A JP 2147884A JP S6330095 B2 JPS6330095 B2 JP S6330095B2
- Authority
- JP
- Japan
- Prior art keywords
- upset
- product
- tube
- upsetting
- inner diameter
- 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 13
- 239000000047 product Substances 0.000 description 24
- 230000007547 defect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59021478A JPS60166137A (ja) | 1984-02-07 | 1984-02-07 | 管体端部のアプセツト加工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59021478A JPS60166137A (ja) | 1984-02-07 | 1984-02-07 | 管体端部のアプセツト加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60166137A JPS60166137A (ja) | 1985-08-29 |
| JPS6330095B2 true JPS6330095B2 (ru) | 1988-06-16 |
Family
ID=12056079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59021478A Granted JPS60166137A (ja) | 1984-02-07 | 1984-02-07 | 管体端部のアプセツト加工方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166137A (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149038A (ja) * | 1986-12-15 | 1988-06-21 | Nippon Steel Corp | 外アツプセツト・プレスによる鋼管端部の加工方法 |
| JP4711048B2 (ja) * | 2005-02-10 | 2011-06-29 | 日立オートモティブシステムズ株式会社 | 取付環の製造方法 |
| DE102007034895A1 (de) * | 2007-07-24 | 2009-01-29 | V&M Deutschland Gmbh | Verfahren zur Herstellung von warmgefertigten nahtlosen Rohren mit optimierten Ermüdungseigenschaften im verschweißten Zustand |
| WO2012085961A1 (ja) * | 2010-12-20 | 2012-06-28 | 株式会社ヒロテック | 金属製パイプ、金属製パイプの加工方法及び加工装置 |
| MX2017010325A (es) | 2015-02-18 | 2018-01-23 | Nippon Steel & Sumitomo Metal Corp | Tubo de metal que tiene una pieza de extremo engrosada y su metodo de fabricacion. |
-
1984
- 1984-02-07 JP JP59021478A patent/JPS60166137A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166137A (ja) | 1985-08-29 |
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