JPS612441B2 - - Google Patents
Info
- Publication number
- JPS612441B2 JPS612441B2 JP56211823A JP21182381A JPS612441B2 JP S612441 B2 JPS612441 B2 JP S612441B2 JP 56211823 A JP56211823 A JP 56211823A JP 21182381 A JP21182381 A JP 21182381A JP S612441 B2 JPS612441 B2 JP S612441B2
- Authority
- JP
- Japan
- 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
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 JPS58110106A (ja) | 1983-06-30 |
| JPS612441B2 true JPS612441B2 (OSRAM) | 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 (OSRAM) |
Families Citing this family (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 |
| US10245631B2 (en) | 2014-10-13 | 2019-04-02 | Victaulic Company | Roller set and pipe elements |
| CN109158956B (zh) * | 2018-10-22 | 2020-12-22 | 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 |
-
1981
- 1981-12-24 JP JP56211823A patent/JPS58110106A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58110106A (ja) | 1983-06-30 |