JPS6054204A - 継目無鋼管圧延法 - Google Patents
継目無鋼管圧延法Info
- Publication number
- JPS6054204A JPS6054204A JP16259383A JP16259383A JPS6054204A JP S6054204 A JPS6054204 A JP S6054204A JP 16259383 A JP16259383 A JP 16259383A JP 16259383 A JP16259383 A JP 16259383A JP S6054204 A JPS6054204 A JP S6054204A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- guide
- cross
- roll
- section
- 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
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
- B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16259383A JPS6054204A (ja) | 1983-09-06 | 1983-09-06 | 継目無鋼管圧延法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16259383A JPS6054204A (ja) | 1983-09-06 | 1983-09-06 | 継目無鋼管圧延法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6054204A true JPS6054204A (ja) | 1985-03-28 |
JPH0479723B2 JPH0479723B2 (de) | 1992-12-16 |
Family
ID=15757536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16259383A Granted JPS6054204A (ja) | 1983-09-06 | 1983-09-06 | 継目無鋼管圧延法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6054204A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623807A (ja) * | 1985-06-28 | 1987-01-09 | インセ インノセェンテ エンジネエリング エッセ ピー アー | 穿孔圧延機のビレツト案内方法およびその装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119770A (en) * | 1977-03-29 | 1978-10-19 | Sumitomo Metal Ind Ltd | Piercing method in press-piercing mill |
JPS5423675A (en) * | 1977-07-25 | 1979-02-22 | Kubota Ltd | Production of patterned bathtub of plastic |
JPS5581004A (en) * | 1978-12-12 | 1980-06-18 | Nippon Steel Corp | Forming roll |
JPS57121A (en) * | 1980-05-31 | 1982-01-05 | Asahi Chem Ind Co Ltd | Curable composition |
-
1983
- 1983-09-06 JP JP16259383A patent/JPS6054204A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119770A (en) * | 1977-03-29 | 1978-10-19 | Sumitomo Metal Ind Ltd | Piercing method in press-piercing mill |
JPS5423675A (en) * | 1977-07-25 | 1979-02-22 | Kubota Ltd | Production of patterned bathtub of plastic |
JPS5581004A (en) * | 1978-12-12 | 1980-06-18 | Nippon Steel Corp | Forming roll |
JPS57121A (en) * | 1980-05-31 | 1982-01-05 | Asahi Chem Ind Co Ltd | Curable composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623807A (ja) * | 1985-06-28 | 1987-01-09 | インセ インノセェンテ エンジネエリング エッセ ピー アー | 穿孔圧延機のビレツト案内方法およびその装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0479723B2 (de) | 1992-12-16 |
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