GB1426570A - Ring rolling mill - Google Patents
Ring rolling millInfo
- Publication number
- GB1426570A GB1426570A GB2175273A GB2175273A GB1426570A GB 1426570 A GB1426570 A GB 1426570A GB 2175273 A GB2175273 A GB 2175273A GB 2175273 A GB2175273 A GB 2175273A GB 1426570 A GB1426570 A GB 1426570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rollers
- roll
- pair
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
1426570 Rolling rings RHEINSTAHL AG 8 May 1973 [9 May 1972] 21752/73 Heading B3M A ring rolling mill comprises a pair of rolls 2 and 3 between which a ring 1 is rolled, and a pair of centering rollers whose positions are altered in response to an increase in diameter of the ring during rolling, the rollers being automatically moved to cause re-centering of the ring if the ring shifts laterally relative to a plane through the axes of rolls 2 and 3. The ring diameter is measured by sensors 7 whose outputs are fed to an amplifier 9 and to one or more positioning units 10 coupled to the supporting arms 4 of the rollers. Further sensors 18 measure the relative positions of the rollers and, through a bridge 19, detect any lateral shifting of the ring. The output from the bridge is fed to a frusto-conical roll 15 to adjust the roll speed in a sense to re-centre the ring. The axial position of the roll may alternatively be varied to obtain the same result. The roll is one of a pair which act on the end faces of the ring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722222607 DE2222607A1 (en) | 1972-05-09 | 1972-05-09 | RING ROLLING MILL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426570A true GB1426570A (en) | 1976-03-03 |
Family
ID=5844436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2175273A Expired GB1426570A (en) | 1972-05-09 | 1973-05-08 | Ring rolling mill |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3859830A (en) |
| JP (1) | JPS4948544A (en) |
| DE (1) | DE2222607A1 (en) |
| FR (1) | FR2183986B1 (en) |
| GB (1) | GB1426570A (en) |
| SE (1) | SE408026B (en) |
| SU (1) | SU936796A3 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565667A (en) * | 1975-09-23 | 1980-04-23 | Union Carbide Corp | Deculouration of bipshenol-a recycle stream with cation exchange resin |
| JPS53137860A (en) * | 1977-05-09 | 1978-12-01 | Mitsubishi Heavy Ind Ltd | Rolling mill of ring |
| US4173134A (en) * | 1978-02-24 | 1979-11-06 | General Electric Company | Apparatus and method for guiding a ring structure during the manufacture thereof |
| JPS561750U (en) * | 1980-06-18 | 1981-01-09 | ||
| JPS5788137A (en) * | 1980-11-25 | 1982-06-01 | Mitsubishi Chem Ind Ltd | Preparation of bisphenol a |
| US4412438A (en) * | 1981-07-24 | 1983-11-01 | Gosudarstvenny Nauchnoissledovatelsky, Proektny I Konstruktorsky Institut Splavov I Obrabotki Tsvetnykh Metallov "Giprotsvetmetobrabotka" | Pipe bending machine |
| SU1214370A1 (en) * | 1984-01-05 | 1986-02-28 | Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона | Method of manufacturing shell-failure suppressor |
| DE3505739A1 (en) * | 1985-02-20 | 1986-08-21 | Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen | DEVICE FOR BENDING CONICAL WIRE |
| DE4405373C2 (en) * | 1994-02-19 | 1997-12-04 | Bad Dueben Profilwalzmaschinen | Device for the round rolling of rings |
| JP3624480B2 (en) * | 1995-08-30 | 2005-03-02 | 日本精工株式会社 | Ring body forming apparatus and ring body forming method |
| KR100327129B1 (en) * | 1999-10-07 | 2002-03-13 | 이성재 | Lever type ring rolling machine |
| CN100391646C (en) * | 2006-07-18 | 2008-06-04 | 武汉理工大学 | Method of determing cold rolling expansion feeding speed |
| CN100404161C (en) * | 2006-09-01 | 2008-07-23 | 武汉理工大学 | Method for determining rotating speed of main shaft expanded by cold rolling |
| CN101780477B (en) * | 2010-03-05 | 2012-06-27 | 武汉理工大学 | Method and device for on-line measurement and control of vertical ring rolling process |
| DE202010014708U1 (en) * | 2010-10-25 | 2011-01-20 | C. Groene Consulting, Unip Lda | Axial / radial ring rolling mill |
| CN104438989B (en) * | 2014-09-26 | 2016-04-13 | 西安石油大学 | The method of the two-way associating rolling and shaping of a kind of GCr15 steel thin-walled dark cylinder ring |
| MX2018006668A (en) * | 2015-12-03 | 2018-11-09 | Hitachi Metals Ltd | Method for producing ring-rolled product. |
| EP3385006B1 (en) * | 2015-12-03 | 2020-10-07 | Hitachi Metals, Ltd. | Method for manufacturing ring-rolled product |
| DE102017008449A1 (en) * | 2017-09-08 | 2019-03-14 | Schuler Pressen Gmbh | Radial-axial ring rolling mill for rolling a ring |
| CN107790523A (en) * | 2017-09-14 | 2018-03-13 | 马鞍山市广源法兰环件有限公司 | A kind of stainless steel ring inside and outside circle shaped device |
| CN107971436B (en) * | 2017-12-06 | 2020-07-03 | 西南铝业（集团）有限责任公司 | Feeding control method and system for rolling process of ring rolling mill |
| US11725698B1 (en) * | 2022-05-20 | 2023-08-15 | General Electric Renovables Espana, S.L. | Method for manufacturing slewing ring bearing components having an integral stiffener |
| CN115194057B (en) * | 2022-09-14 | 2022-11-11 | 常州市金坛华鑫机械装备科技有限公司 | Intelligent rolling mill production line |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US416797A (en) * | 1889-12-10 | Tire-rolling mill | ||
| DE325066C (en) * | 1920-09-07 | Paul Bertschy | Round straightening device on ring rollers | |
| GB553649A (en) * | 1942-06-19 | 1943-05-31 | Sydney Ernest Baker | Improvements in or relating to rolling mills |
| FR1036719A (en) * | 1950-03-30 | 1953-09-10 | Loewy Eng Co Ltd | Ring rolling mill |
| US2636406A (en) * | 1950-03-30 | 1953-04-28 | Loewy Eng Co Ltd | Rolling mill for rings |
| US2776585A (en) * | 1951-11-30 | 1957-01-08 | Kendall Edgar Homer | Ring forming mill |
| US2925003A (en) * | 1958-09-30 | 1960-02-16 | Lombard Corp | Ring mill |
| DE1188544B (en) * | 1961-12-22 | 1965-03-11 | Wagner & Co Werkzeugmaschinenf | Four-roll ring rolling mill with automatically adjustable axial rolls |
| US3434322A (en) * | 1964-01-10 | 1969-03-25 | Torrington Co | Method and apparatus for rolling bearing races |
| DE1752887C3 (en) * | 1968-07-31 | 1974-06-06 | J. Banning Ag, 4700 Hamm | Four-roll ring rolling mill |
| DE1961260A1 (en) * | 1969-12-05 | 1971-06-16 | Banning Ag J | Four-roll ring rolling mill |
| DE2222606C2 (en) * | 1972-05-09 | 1985-06-27 | Thyssen Industrie Ag, 4300 Essen | Ring rolling mill |
-
1972
- 1972-05-09 DE DE19722222607 patent/DE2222607A1/en not_active Withdrawn
-
1973
- 1973-05-07 US US357777A patent/US3859830A/en not_active Expired - Lifetime
- 1973-05-08 GB GB2175273A patent/GB1426570A/en not_active Expired
- 1973-05-08 SU SU731917585A patent/SU936796A3/en active
- 1973-05-08 SE SE7306462A patent/SE408026B/en unknown
- 1973-05-09 FR FR7316681A patent/FR2183986B1/fr not_active Expired
- 1973-05-09 JP JP48051557A patent/JPS4948544A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU936796A3 (en) | 1982-06-15 |
| DE2222607A1 (en) | 1973-11-22 |
| SE408026B (en) | 1979-05-14 |
| FR2183986A1 (en) | 1973-12-21 |
| JPS4948544A (en) | 1974-05-10 |
| US3859830A (en) | 1975-01-14 |
| FR2183986B1 (en) | 1978-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1426570A (en) | Ring rolling mill | |
| GB1427019A (en) | Ring rolling mill | |
| GB1431984A (en) | Roll stands | |
| GB959800A (en) | Method and apparatus for correcting the gauge of strip during rolling | |
| GB1266554A (en) | ||
| GB1243828A (en) | Control device for roll stand | |
| GB1425733A (en) | Ring rolling mill | |
| ES419088A1 (en) | Gage control system and method for tandem rolling mills | |
| GB1471689A (en) | Reducing mills | |
| GB1269267A (en) | Controlling the rolling of metal strip | |
| GB1408573A (en) | Method and apparatus for tensioning strip | |
| GB1264876A (en) | ||
| GB1439005A (en) | Rolling mills | |
| GB1333282A (en) | Apparatus for straightening elongate workpieces | |
| GB1225520A (en) | ||
| GB1316959A (en) | Slab rolling | |
| ES419116A1 (en) | Gage control method and system for tandem rolling mills | |
| GB929713A (en) | Improvements in photoelectric measuring instruments | |
| GB1240657A (en) | Rolling mill stands | |
| GB1532593A (en) | Apparatus for supporting bearing chocks in a rolling mill | |
| GB1501627A (en) | Method of operating a rolling mill | |
| GB1378845A (en) | Method and apparatus for shape control of metal products in contin uous rolling mill | |
| GB1343701A (en) | Method of and apparatus for detecting and compensating for defects in the rolls of a rolling mill | |
| GB1185716A (en) | Improvements in or relating to Rolling Rings | |
| GB1496355A (en) | Strip thickness control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |