GB1135851A - Apparatus for reducing slab width - Google Patents
Apparatus for reducing slab widthInfo
- Publication number
- GB1135851A GB1135851A GB12620/66A GB1262066A GB1135851A GB 1135851 A GB1135851 A GB 1135851A GB 12620/66 A GB12620/66 A GB 12620/66A GB 1262066 A GB1262066 A GB 1262066A GB 1135851 A GB1135851 A GB 1135851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- pair
- chocks
- housings
- mill
- 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
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/06—Drives for metal-rolling mills, e.g. hydraulic drives for non-continuously-operating mills or for single stands
-
- 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/04—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/12—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by vertically displacing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
1,135,851. Rolling. UNITED STATES STEEL CORP. 22 March, 1966 [7 April, 1965], No. 12620/66. Heading B3M. An edge rolling mill for slabs S is positioned between a pair of horizontal roll stands A, B and comprises three pairs of vertical axes rolls 41, 42, 43 arranged to roll the edges of a hot slab fed through the mill, the rolls of each pair being spaced successively closer together. The first pair and the control pair of rolls 41, 42 are mounted between chocks 35-38 on a pair of housings 14, 14a, slidable transversally to the slab feed direction by hydraulic piston cylinder assemblies 21, 21a to vary the spacing of the rolls. The central pair of rolls 42 are spaced closer together than the rolls 41 by blocks 44 between the chocks 36, 38 and the housings. The finishing rolls 43 are mounted between chocks 39, 40 on housings 15, 15a slidable by hydraulic piston cylinder assemblies 22, 22a and have a larger radius than the rolls 41, 42 forming a narrower pass. The rolls 41-43 are tapered inwardly towards their base and have a flange 45 against which the slab S is moved as a result of the taper. The adjacent housings 14, 15 and 14a, 15a are rigidly connected together by tension bars 28. The rolls 41 and the finishing rolls 43 are driven by motors 51, 56 respectively whereas the central rolls 42 are idlers. Nozzles 61 spray the rolls with water to cool them and wipers 62 prevent the spray hitting the hot slab. The slabs are restricted against vertical movement during their passage through the mill by guides (67), (84), Fig. 1 (not shown), which extend above and below the passes between the rolls 41-43. The lower guides (67) are mounted on pedestals (66) fixed to the mill frame 10 whereas the upper guides (84) are adjustably fixed on a cross-member (71) extending between a pair of parallel beams (68), (69) connecting the roll stands A, B. The mill is readily dismantled by means of four hydraulic cylinders 24, one cylinder being connected to each of the slidable housings 14, 14a, 15, 15a. The chocks 35-40 can be detached from the frame and the rolls 41-43 from the drive motor and the chocks and rolls removed by a crane hook (86), Fig. 8 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US446221A US3367162A (en) | 1965-04-07 | 1965-04-07 | Apparatus for reducing slab width |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1135851A true GB1135851A (en) | 1968-12-04 |
Family
ID=23771764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12620/66A Expired GB1135851A (en) | 1965-04-07 | 1966-03-22 | Apparatus for reducing slab width |
Country Status (6)
Country | Link |
---|---|
US (1) | US3367162A (en) |
AT (1) | AT274718B (en) |
BE (1) | BE679006A (en) |
DE (1) | DE1527731A1 (en) |
GB (1) | GB1135851A (en) |
NL (1) | NL6604759A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2516043A (en) * | 2013-07-09 | 2015-01-14 | Siemens Vai Metals Tech Gmbh | A rolling mill edger |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1558220C3 (en) * | 1967-05-16 | 1974-06-06 | Demag Ag, 4100 Duisburg | Storage of rollers for changing the shape of a metallic strand coming from a continuous casting mold |
US3583196A (en) * | 1968-03-20 | 1971-06-08 | Us Steel Corp The | Edge-rolling stand for steel slabs or the like |
US3688548A (en) * | 1969-06-03 | 1972-09-05 | Mitsubishi Aluminium | Apparatus for the manufacture of aluminum strip conductors |
NL7200665A (en) * | 1971-02-03 | 1972-08-07 | ||
AU451473B2 (en) * | 1971-03-17 | 1974-07-24 | Method and apparatus for roughing slab to width | |
NL8001197A (en) * | 1980-02-28 | 1981-10-01 | Estel Hoogovens Bv | METHOD FOR SIGNIFICANTLY PLASTIC REDUCTION OF THE WIDTH OF A PLATE PRE-PRODUCED BY ROLLERS. |
AT387531B (en) * | 1983-04-26 | 1989-02-10 | Gfm Fertigungstechnik | ROLLING SYSTEM FOR ROLLING, IN PARTICULAR FLAT STEEL |
DE3887061T2 (en) * | 1987-10-09 | 1994-05-26 | Hitachi Ltd | Control process for hot plate mill. |
CN107377262B (en) * | 2017-08-08 | 2019-04-30 | 青岛涂汇特机电科技有限公司 | A kind of extra quality cylinder combined type flush coater motor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2213714A (en) * | 1933-08-21 | 1940-09-03 | Morgan Construction Co | Rolling mill |
US2491286A (en) * | 1945-06-06 | 1949-12-13 | Morgan Construction Co | Vertical rolling mill |
US2635493A (en) * | 1948-08-28 | 1953-04-21 | Richard M Schumacher | Metalworking |
US3160037A (en) * | 1956-08-22 | 1964-12-08 | Russell Robert Gordon | Rolling mills |
US3194045A (en) * | 1960-10-10 | 1965-07-13 | Morgan Construction Co | Rolling mill |
-
1965
- 1965-04-07 US US446221A patent/US3367162A/en not_active Expired - Lifetime
-
1966
- 1966-03-22 GB GB12620/66A patent/GB1135851A/en not_active Expired
- 1966-03-31 DE DE19661527731 patent/DE1527731A1/en active Pending
- 1966-04-04 BE BE679006D patent/BE679006A/xx unknown
- 1966-04-06 AT AT328766A patent/AT274718B/en active
- 1966-04-07 NL NL6604759A patent/NL6604759A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2516043A (en) * | 2013-07-09 | 2015-01-14 | Siemens Vai Metals Tech Gmbh | A rolling mill edger |
US10328471B2 (en) | 2013-07-09 | 2019-06-25 | Primetals Technologies Austria GmbH | Edger feed rolls |
Also Published As
Publication number | Publication date |
---|---|
NL6604759A (en) | 1966-10-10 |
AT274718B (en) | 1969-09-25 |
BE679006A (en) | 1966-10-04 |
DE1527731A1 (en) | 1970-02-19 |
US3367162A (en) | 1968-02-06 |
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