JPH0426921B2 - - Google Patents
Info
- Publication number
- JPH0426921B2 JPH0426921B2 JP59107233A JP10723384A JPH0426921B2 JP H0426921 B2 JPH0426921 B2 JP H0426921B2 JP 59107233 A JP59107233 A JP 59107233A JP 10723384 A JP10723384 A JP 10723384A JP H0426921 B2 JPH0426921 B2 JP H0426921B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- rolling
- web
- cold
- forming
- 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 - Lifetime
Links
- 238000005096 rolling process Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000013067 intermediate product Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 4
- 206010010904 Convulsion Diseases 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002028 premature Effects 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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/095—U-or channel sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10723384A JPS60250803A (ja) | 1984-05-25 | 1984-05-25 | 溝形鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10723384A JPS60250803A (ja) | 1984-05-25 | 1984-05-25 | 溝形鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250803A JPS60250803A (ja) | 1985-12-11 |
| JPH0426921B2 true JPH0426921B2 (zh) | 1992-05-08 |
Family
ID=14453859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10723384A Granted JPS60250803A (ja) | 1984-05-25 | 1984-05-25 | 溝形鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250803A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618140A (zh) * | 2020-05-22 | 2020-09-04 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种能广泛使用的法兰成型机 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU86625A1 (zh) * | 1986-10-09 | 1988-05-03 | ||
| JPH0215803A (ja) * | 1988-06-30 | 1990-01-19 | Aichi Steel Works Ltd | 溝形鋼の製造方法 |
| KR20020066101A (ko) * | 2001-02-09 | 2002-08-14 | 주식회사 유진서스뱅크 | 스테인레스 판재 밴딩장치 |
-
1984
- 1984-05-25 JP JP10723384A patent/JPS60250803A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618140A (zh) * | 2020-05-22 | 2020-09-04 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种能广泛使用的法兰成型机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250803A (ja) | 1985-12-11 |
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