JPH0580288B2 - - Google Patents
Info
- Publication number
- JPH0580288B2 JPH0580288B2 JP13085385A JP13085385A JPH0580288B2 JP H0580288 B2 JPH0580288 B2 JP H0580288B2 JP 13085385 A JP13085385 A JP 13085385A JP 13085385 A JP13085385 A JP 13085385A JP H0580288 B2 JPH0580288 B2 JP H0580288B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- roll
- light groove
- steel
- pressure
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000003466 welding 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
- B21B1/08—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)
- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13085385A JPS61289901A (ja) | 1985-06-18 | 1985-06-18 | 切口変形の少ない軽みぞ形鋼の冷間ロ−ル成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13085385A JPS61289901A (ja) | 1985-06-18 | 1985-06-18 | 切口変形の少ない軽みぞ形鋼の冷間ロ−ル成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61289901A JPS61289901A (ja) | 1986-12-19 |
| JPH0580288B2 true JPH0580288B2 (Direct) | 1993-11-08 |
Family
ID=15044220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13085385A Granted JPS61289901A (ja) | 1985-06-18 | 1985-06-18 | 切口変形の少ない軽みぞ形鋼の冷間ロ−ル成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61289901A (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555759A (en) * | 1994-01-12 | 1996-09-17 | Wilson Tool International, Inc. | Workpiece-deforming tool and die for use in a punch press |
-
1985
- 1985-06-18 JP JP13085385A patent/JPS61289901A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61289901A (ja) | 1986-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11713575B2 (en) | Profiles | |
| AU594757B2 (en) | Cold roll formed structures | |
| US4881355A (en) | Cold roll-formed structures and method and apparatus for producing same | |
| WO2013047649A1 (ja) | 段差付き角パイプの製造方法 | |
| WO1984004263A1 (fr) | Procede et dispositif de calandrage de sections comportant un rebord | |
| DE19839614A1 (de) | Biegewälz-Verfahren zur Herstellung von Elektro-Verbund-Röhren mittels Biegewälz-Lager | |
| JPH0580288B2 (Direct) | ||
| HU178885B (en) | Method and apparatus for bending profiled plates | |
| JPS6236769B2 (Direct) | ||
| JPH0318521B2 (Direct) | ||
| RU2039620C1 (ru) | Способ изготовления гнутых профилей проката | |
| US1013567A (en) | Method of producing i-beams. | |
| JP2582748B2 (ja) | 薄肉ウエブｈ形鋼の製造方法 | |
| JPH05177205A (ja) | 平鋼の圧延方法及びその圧延装置列 | |
| JPH0120929B2 (Direct) | ||
| JPH0219721B2 (Direct) | ||
| JPH0426921B2 (Direct) | ||
| JPH084801B2 (ja) | 溝形鋼の製造方法 | |
| JPH0753282B2 (ja) | 溝形鋼の製造方法 | |
| JPH0634004Y2 (ja) | Ｈ形鋼用ウエブガイド | |
| BHARDWAJ et al. | ROLLING PROCESS IN METAL FORMING: A BRIEF REVIEW | |
| JP2534960B2 (ja) | 幅厚比の大きい金属パネルのロ―ル圧延成形法および成形装置 | |
| SU1748903A1 (ru) | Способ изготовлени гнутых профилей | |
| JPH0130561B2 (Direct) | ||
| JPS6037128Y2 (ja) | Ｈ形鋼のウエブにコルゲ−トを加工するためのロ−ル |