GB1045605A - An arrangement for balancing the working rolls in four-high roll stands - Google Patents
An arrangement for balancing the working rolls in four-high roll standsInfo
- Publication number
- GB1045605A GB1045605A GB21432/64A GB2143264A GB1045605A GB 1045605 A GB1045605 A GB 1045605A GB 21432/64 A GB21432/64 A GB 21432/64A GB 2143264 A GB2143264 A GB 2143264A GB 1045605 A GB1045605 A GB 1045605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pistons
- roll
- towards
- balancing
- work rolls
- 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
Classifications
-
- 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
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/203—Balancing rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
1,045,605. Rolling. ACHENBACH SÍHNE G.m.b.H. May 25, 1964 [July 29, 1963]. No. 21432/64. Heading B3M. The work rolls 7 and 8 in a four-high roll stand are balanced by means of hollow pistons 12 moving in bores in the backing roll chocks 3 and 4. The pistons 12 each have a projection 13 engaging in a recess 9 in a work roll chock so that movement of the pistons urges the work rolls towards or away from one another. Movement of the pistons 12 is controlled by fluid pressure which is introduced to one or other side of counter-pistons 15, slidable in the pistons 12 and fixed to the chocks 3 and 4. Passages 17 and 18, passing through the stem 16 of each counter-piston 15, serve to convey pressure fluid. According to whether the end of the work rolls are urged towards or away from one another, the rolls exhibit a concave or convex profile towards the opposite roll.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA43699A DE1289811B (en) | 1963-07-29 | 1963-07-29 | Device for balancing and bending the work rolls of a four-high framework |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1045605A true GB1045605A (en) | 1966-10-12 |
Family
ID=6933789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21432/64A Expired GB1045605A (en) | 1963-07-29 | 1964-05-25 | An arrangement for balancing the working rolls in four-high roll stands |
Country Status (3)
Country | Link |
---|---|
US (1) | US3398564A (en) |
DE (1) | DE1289811B (en) |
GB (1) | GB1045605A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2263876A (en) * | 1992-02-05 | 1993-08-11 | Achenbach Buschhuetten Gmbh | Balancing and bowing the working rolls of a roll stand |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3864955A (en) * | 1973-12-04 | 1975-02-11 | Blaw Knox Foundry Mill Machine | Rolling mill stand |
JPS5366849A (en) * | 1976-11-26 | 1978-06-14 | Hitachi Ltd | Rolling machine |
EP0059417B1 (en) * | 1981-02-28 | 1985-01-02 | Sms Schloemann-Siemag Aktiengesellschaft | Roll stand |
DE3145526C2 (en) * | 1981-11-17 | 1985-10-31 | Sulzer-Escher Wyss AG, Zürich | Roll stand |
US4606208A (en) * | 1984-05-16 | 1986-08-19 | Kaiser Steel Corporation | Pipe forming apparatus |
FR2594359B1 (en) * | 1986-02-14 | 1988-06-10 | Clecim Sa | PROCESS FOR ADJUSTING THE PROFILE OF MOVABLE CYLINDERS IN A ROLLING MACHINE AND IMPROVED ROLLING MACHINE FOR IMPLEMENTING THE PROCESS |
DE3815454A1 (en) * | 1988-05-06 | 1989-11-16 | Schloemann Siemag Ag | BENDING AND BALANCING DEVICE FOR AXIAL SLIDING ROLLS OF A ROLLING DEVICE |
DE4041290A1 (en) * | 1990-12-21 | 1992-07-02 | Achenbach Buschhuetten Gmbh | DEVICE FOR BALANCING AND VERTICAL BENDING THE WORK ROLLERS OF A QUARTO ROLLING DEVICE |
US5842368A (en) * | 1996-02-23 | 1998-12-01 | Achenbach Buschhutten Gmbh | Multiroll stand |
EP2729290B1 (en) * | 2011-07-07 | 2020-12-30 | DSM IP Assets B.V. | Process for making a polymeric film |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898007A (en) * | 1931-10-21 | 1933-02-21 | United Eng Foundry Co | Working roll balance for a backed-up rolling mill |
US1935091A (en) * | 1932-07-22 | 1933-11-14 | Mesta Machine Co | Apparatus for balancing rolls |
FR888816A (en) * | 1942-01-16 | 1943-12-23 | Bandeisenwalzwerke Ag | hydraulic balancing of rolling mill rolls |
BE449493A (en) * | 1942-02-16 | |||
US3024679A (en) * | 1957-07-01 | 1962-03-13 | Thomas A Fox | Skin pass mills and methods of rolling |
GB870777A (en) * | 1958-08-25 | 1961-06-21 | United Eng Foundry Co | Method of and apparatus for rolling strip material |
US3242711A (en) * | 1961-06-28 | 1966-03-29 | Fox Ind Inc | Rolling mill structures |
-
1963
- 1963-07-29 DE DEA43699A patent/DE1289811B/en active Granted
-
1964
- 1964-05-25 GB GB21432/64A patent/GB1045605A/en not_active Expired
- 1964-07-23 US US384691A patent/US3398564A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2263876A (en) * | 1992-02-05 | 1993-08-11 | Achenbach Buschhuetten Gmbh | Balancing and bowing the working rolls of a roll stand |
GB2263876B (en) * | 1992-02-05 | 1995-06-07 | Achenbach Buschhuetten Gmbh | A device for balancing and bowing the working rolls of a roll stand |
Also Published As
Publication number | Publication date |
---|---|
US3398564A (en) | 1968-08-27 |
DE1289811C2 (en) | 1973-07-05 |
DE1289811B (en) | 1969-02-27 |
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