JPS6241801B2 - - Google Patents
Info
- Publication number
- JPS6241801B2 JPS6241801B2 JP6071179A JP6071179A JPS6241801B2 JP S6241801 B2 JPS6241801 B2 JP S6241801B2 JP 6071179 A JP6071179 A JP 6071179A JP 6071179 A JP6071179 A JP 6071179A JP S6241801 B2 JPS6241801 B2 JP S6241801B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- mill
- train
- row
- equipment
- 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
- 238000005096 rolling process Methods 0.000 claims description 297
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000010008 shearing Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 description 40
- 239000000047 product Substances 0.000 description 34
- 238000007493 shaping process Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000012467 final product Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 239000013067 intermediate product Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007668 thin rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/20—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a non-continuous process,(e.g. skew rolling, i.e. planetary cross rolling)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071179A JPS55153603A (en) | 1979-05-16 | 1979-05-16 | Rolling mill for steel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071179A JPS55153603A (en) | 1979-05-16 | 1979-05-16 | Rolling mill for steel rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55153603A JPS55153603A (en) | 1980-11-29 |
| JPS6241801B2 true JPS6241801B2 (sv) | 1987-09-04 |
Family
ID=13150137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6071179A Granted JPS55153603A (en) | 1979-05-16 | 1979-05-16 | Rolling mill for steel rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55153603A (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609502A (ja) * | 1983-06-27 | 1985-01-18 | Sanyo Tokushu Seikou Kk | 丸棒鋼の製造方法 |
| JPS6096302A (ja) * | 1983-10-31 | 1985-05-29 | Kawasaki Heavy Ind Ltd | 条鋼圧延設備 |
| JPH0753283B2 (ja) * | 1985-06-04 | 1995-06-07 | 住友金属工業株式会社 | 連続圧延方法 |
-
1979
- 1979-05-16 JP JP6071179A patent/JPS55153603A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55153603A (en) | 1980-11-29 |
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