NO860761L - Fremgangsm¨te til fremstilling av profilerte stenger. - Google Patents
Fremgangsm¨te til fremstilling av profilerte stenger.Info
- Publication number
- NO860761L NO860761L NO860761A NO860761A NO860761L NO 860761 L NO860761 L NO 860761L NO 860761 A NO860761 A NO 860761A NO 860761 A NO860761 A NO 860761A NO 860761 L NO860761 L NO 860761L
- Authority
- NO
- Norway
- Prior art keywords
- profile
- flat
- rolling
- bulb
- blank
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005098 hot rolling Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 12
- 238000003856 thermoforming Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003860 storage 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
-
- 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
- B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
-
- 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
- B21B1/09—L-sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
- General Induction Heating (AREA)
- Fishing Rods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403479A SE8403479L (sv) | 1984-06-29 | 1984-06-29 | Sett att framstella profilerade stenger |
Publications (1)
Publication Number | Publication Date |
---|---|
NO860761L true NO860761L (no) | 1986-02-28 |
Family
ID=20356396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO860761A NO860761L (no) | 1984-06-29 | 1986-02-28 | Fremgangsm¨te til fremstilling av profilerte stenger. |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3590296T1 (es) |
ES (1) | ES8607765A1 (es) |
GB (1) | GB2176430A (es) |
NO (1) | NO860761L (es) |
SE (1) | SE8403479L (es) |
WO (1) | WO1986000246A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2507106B2 (ja) * | 1987-12-24 | 1996-06-12 | グロペップ プロプライエタリー リミテッド | インスリン様成長因子1(igf―1)または因子2(igf―2)の類縁ペプチド |
WO2010009751A1 (de) * | 2008-07-24 | 2010-01-28 | Welser Profile Ag | Verfahren zur herstellung eines profils mit mindestens einer verdickten profilkante |
ES2359201B8 (es) * | 2009-10-14 | 2012-05-08 | Mondragon Goi Eskola Politeknikoa J. Maria Arizmendiarrieta, S. Coop. | Aparato y metodo de perfilado flexible adaptado para conformnar un perfil de seccion variable a partir de una chapa metalica de alta resistencia. |
CN111360064A (zh) * | 2019-12-30 | 2020-07-03 | 东北大学无锡研究院 | 一种局部加热冷弯成型制取异型钢材的装置与方法 |
CN111360065A (zh) * | 2019-12-30 | 2020-07-03 | 东北大学无锡研究院 | 一种感应加热板材多道次边部增厚轧制成形装置与方法 |
CN114101375A (zh) * | 2020-09-01 | 2022-03-01 | 欣诺冷弯型钢产业研究院(曹妃甸)有限公司 | 一种螺旋风管咬口的冷热复合成型***及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475931C (de) * | 1927-05-15 | 1929-05-06 | Wilhelm Hammer Dr | Vorrichtung zum Warmwalzen von Metallen und Legierungen |
US1842220A (en) * | 1929-01-08 | 1932-01-19 | American Rolling Mill Co | Sheet metal rolling process |
FR1237246A (fr) * | 1959-06-17 | 1960-07-29 | Damiron & Cie | Procédé de fabrication de profilés laminés à âme de grande largeur, installation pour la mise en ceuvre de ce procédé, et profilés obtenus |
NL285941A (es) * | 1961-11-25 | |||
US3323342A (en) * | 1965-03-31 | 1967-06-06 | Coil Anodizers Inc | Method and means for smoothing edges of strip material |
DE1427906A1 (de) * | 1965-07-06 | 1968-12-12 | Huettenwerk Oberhausen Ag | Verfahren zum Wiederherstellen des urspruenglichen Fahrprofiles an abgefahrenen Schienenkoepfen durch Warmwalzen |
US3422656A (en) * | 1966-03-18 | 1969-01-21 | United States Steel Corp | Method of rolling slabs in planetary mill |
US3471673A (en) * | 1968-02-19 | 1969-10-07 | United States Steel Corp | Apparatus for inductively heating a traveling metal slab |
US3715556A (en) * | 1970-10-05 | 1973-02-06 | Park Ohio Industries Inc | Slab heating method and apparatus |
US3705967A (en) * | 1971-02-08 | 1972-12-12 | United States Steel Corp | Induction heating method |
JPS52117861A (en) * | 1976-03-31 | 1977-10-03 | Nippon Steel Corp | Method of rolling hhshaped metal material |
JPS545849A (en) * | 1977-06-16 | 1979-01-17 | Nippon Steel Corp | Apparatus for heating end of metal strip piece |
DE2813636C3 (de) * | 1978-03-30 | 1980-10-30 | Theodor Wuppermann Gmbh, 5090 Leverkusen | Verfahren und Einrichtung zur Herstellung von Profilen aus Metall, vornehmlich von Stahlprofilen |
JPS5953121B2 (ja) * | 1981-03-05 | 1984-12-24 | 川崎製鉄株式会社 | 粗形鋼片用大型素材の幅出し圧延方法とその圧延用ロ−ル |
JPS5921402A (ja) * | 1982-06-30 | 1984-02-03 | Nippon Steel Corp | 連続h形鋼圧延工程における軌条のユニバ−サル圧延方法 |
-
1984
- 1984-06-29 SE SE8403479A patent/SE8403479L/ unknown
-
1985
- 1985-06-25 WO PCT/SE1985/000262 patent/WO1986000246A1/en active Application Filing
- 1985-06-25 GB GB08604274A patent/GB2176430A/en not_active Withdrawn
- 1985-06-25 DE DE19853590296 patent/DE3590296T1/de not_active Ceased
- 1985-06-28 ES ES544722A patent/ES8607765A1/es not_active Expired
-
1986
- 1986-02-28 NO NO860761A patent/NO860761L/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO1986000246A1 (en) | 1986-01-16 |
DE3590296T1 (de) | 1986-08-28 |
ES544722A0 (es) | 1986-06-01 |
SE8403479D0 (sv) | 1984-06-29 |
ES8607765A1 (es) | 1986-06-01 |
SE8403479L (sv) | 1986-01-29 |
GB2176430A (en) | 1986-12-31 |
GB8604274D0 (en) | 1986-03-26 |
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