JPS58110106A - 継目無管の絞り圧延装置およびその制御方法 - Google Patents
継目無管の絞り圧延装置およびその制御方法Info
- Publication number
- JPS58110106A JPS58110106A JP56211823A JP21182381A JPS58110106A JP S58110106 A JPS58110106 A JP S58110106A JP 56211823 A JP56211823 A JP 56211823A JP 21182381 A JP21182381 A JP 21182381A JP S58110106 A JPS58110106 A JP S58110106A
- Authority
- JP
- Japan
- Prior art keywords
- outer diameter
- hot
- rolling
- pipe
- stretch reducer
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 40
- 230000009467 reduction Effects 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000003303 reheating Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004033 diameter control Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56211823A JPS58110106A (ja) | 1981-12-24 | 1981-12-24 | 継目無管の絞り圧延装置およびその制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56211823A JPS58110106A (ja) | 1981-12-24 | 1981-12-24 | 継目無管の絞り圧延装置およびその制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58110106A true JPS58110106A (ja) | 1983-06-30 |
| JPS612441B2 JPS612441B2 (enExample) | 1986-01-24 |
Family
ID=16612180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56211823A Granted JPS58110106A (ja) | 1981-12-24 | 1981-12-24 | 継目無管の絞り圧延装置およびその制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110106A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211904A (ja) * | 1989-02-13 | 1990-08-23 | Nkk Corp | 継目無鋼管の圧延方法 |
| US9333548B2 (en) | 2013-08-12 | 2016-05-10 | Victaulic Company | Method and device for forming grooves in pipe elements |
| CN109158956A (zh) * | 2018-10-22 | 2019-01-08 | 安徽省临泉县智创精机有限公司 | 一种大型数控机床用检测设备 |
| US10245631B2 (en) | 2014-10-13 | 2019-04-02 | Victaulic Company | Roller set and pipe elements |
-
1981
- 1981-12-24 JP JP56211823A patent/JPS58110106A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211904A (ja) * | 1989-02-13 | 1990-08-23 | Nkk Corp | 継目無鋼管の圧延方法 |
| US9333548B2 (en) | 2013-08-12 | 2016-05-10 | Victaulic Company | Method and device for forming grooves in pipe elements |
| US10449589B2 (en) | 2013-08-12 | 2019-10-22 | Victaulic Company | Method and device for forming grooves in pipe elements |
| US10245631B2 (en) | 2014-10-13 | 2019-04-02 | Victaulic Company | Roller set and pipe elements |
| US11110503B2 (en) | 2014-10-13 | 2021-09-07 | Victaulic Company | Roller set and pipe elements |
| CN109158956A (zh) * | 2018-10-22 | 2019-01-08 | 安徽省临泉县智创精机有限公司 | 一种大型数控机床用检测设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612441B2 (enExample) | 1986-01-24 |
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