FI68776C - Vals foer kontinuerlig gjutning - Google Patents
Vals foer kontinuerlig gjutning Download PDFInfo
- Publication number
- FI68776C FI68776C FI820662A FI820662A FI68776C FI 68776 C FI68776 C FI 68776C FI 820662 A FI820662 A FI 820662A FI 820662 A FI820662 A FI 820662A FI 68776 C FI68776 C FI 68776C
- Authority
- FI
- Finland
- Prior art keywords
- jacket
- roll body
- continuous casting
- free end
- roll
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/02—Rotary drums or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Cephalosporin Compounds (AREA)
- Ceramic Products (AREA)
Claims (9)
1. Vais för kontinuerlig gjutning, att till denna hör en valsstomme med en koaxiell kylvattensborrning, samt en runt valsstommen anpassad mantel, vars ena ända är fästad vid valsstommen och den andra ändan är en fri ända, varvid i valsstommen finns en mittdel och i mittdelens bägge ändar en axeldel och att mellan mittdelen och mäntein anordnats flera kylvattenskanaler, som sträcker sig parallellt ätminstone med halva mantelns längd axiellt med denna, varvid vattenkanalernas motsatta ändar stär i förbindelse med kyl-vattensborrningen, kännetecknad av att mäntein genom krympning anpassats runt valsstommen, medan spändhets-värdena är 0,07/1000 - 3,70/1000 pä sidan mot den fasta ändan och 0 - 1/50/1000 pä sidan mot den fria ändan baserande sig pä den mellersta delens yttre diameter sä, att spändhetsvärdet pä sidan mot den fria ändan är inom nämnda gränser hela tiden mindre än spändhetsvärdet pä sidan mot den fasta ändan för att tilläta mantelns termiska deformation mot den fria ändan.
2. Vals för kontinuerlig gjutning enligt patentkravet 1, kännetecknad därav, att vattenkanalerna bildats i valsstommens omkretsyta.
3. Vals för kontinuerlig gjutning enligt patentkravet 1, kännetecknad därav, att vattenkanalerna bildats i mantelns inre omkretsyta.
4. Vals för kontinuerlig gjutning enligt patentkravet 1, kännetecknad därav, att vattenborrningen bildats i axeldelen vid mittdelens bägge ändar.
5. Vals för kontinuerlig gjutning enligt patentkravet 1,
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981053717U JPS57165355U (sv) | 1981-04-13 | 1981-04-13 | |
JP5371781 | 1981-04-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI820662L FI820662L (fi) | 1982-10-14 |
FI68776B FI68776B (fi) | 1985-07-31 |
FI68776C true FI68776C (fi) | 1985-11-11 |
Family
ID=12950576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI820662A FI68776C (fi) | 1981-04-13 | 1982-02-25 | Vals foer kontinuerlig gjutning |
Country Status (8)
Country | Link |
---|---|
US (1) | US4442883A (sv) |
EP (1) | EP0062920B1 (sv) |
JP (1) | JPS57165355U (sv) |
AT (1) | ATE10449T1 (sv) |
AU (1) | AU530147B2 (sv) |
DE (1) | DE3261346D1 (sv) |
FI (1) | FI68776C (sv) |
ZA (1) | ZA822477B (sv) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56151149A (en) * | 1980-04-23 | 1981-11-24 | Kubota Ltd | Assembling type roll for continuous casting of slab |
US4537239A (en) * | 1982-07-13 | 1985-08-27 | Allied Corporation | Two piece casting wheel |
DE3315376C1 (de) * | 1983-04-26 | 1984-08-16 | Mannesmann AG, 4000 Düsseldorf | Stranggiessrolle |
JPH0620614B2 (ja) * | 1986-09-06 | 1994-03-23 | 川崎製鉄株式会社 | 急冷金属薄帯製造用の冷却ロ−ル |
FR2654372B1 (fr) * | 1989-11-16 | 1992-01-17 | Siderurgie Fse Inst Rech | Cylindre pour un dispositif de coulee continue sur un ou entre deux cylindres. |
AT396759B (de) * | 1990-06-18 | 1993-11-25 | Hirn Franz | Innengekühlte rolle bzw. walze zum transport heisser gegenstände |
DE4025389C2 (de) * | 1990-08-10 | 1999-01-07 | Schloemann Siemag Ag | Gekühlte Förder- bzw. Niederhaltevorrichtung für eine Stauchpresse zur Breitenreduktion von Walzgut |
US5651410A (en) * | 1991-01-04 | 1997-07-29 | Davy Mckee (Sheffield) Limited | Cooling roll |
IL105542A (en) * | 1992-05-04 | 1995-12-31 | Teknion Furniture Systems | Desktop system |
US5649889A (en) * | 1994-10-06 | 1997-07-22 | Bethlehem Steel Corporation | Stress alleviating guide roll for high temperature applications |
AUPN053695A0 (en) * | 1995-01-13 | 1995-02-09 | Bhp Steel (Jla) Pty Limited | Casting roll |
AUPO188696A0 (en) * | 1996-08-27 | 1996-09-19 | Bhp Steel (Jla) Pty Limited | Twin roll casting |
GB2324488A (en) * | 1997-04-24 | 1998-10-28 | Kvaerner Tech & Res Ltd | A casting roll with an interference fit between its inner core and outer shell |
IT1290603B1 (it) * | 1997-05-02 | 1998-12-10 | Voest Alpine Ind Anlagen | Cilindro di colata |
AUPQ848900A0 (en) * | 2000-06-30 | 2000-07-27 | Bhp Steel (Jla) Pty Limited | Feeding strip material |
DE60130339T2 (de) * | 2000-07-19 | 2008-06-12 | Nippon Steel Corp. | Zweirollen-stranggiessmaschiene |
AT412851B (de) * | 2003-07-18 | 2005-08-25 | Voest Alpine Ind Anlagen | Innengekühlte strangführungsrolle |
US7297231B2 (en) | 2004-07-15 | 2007-11-20 | Kimberly-Clark Worldwide, Inc. | Binders curable at room temperature with low blocking |
AT502694B1 (de) * | 2005-10-20 | 2007-10-15 | Voest Alpine Industrienanlagen | Strangführungsrolle |
CN101954463A (zh) * | 2010-09-17 | 2011-01-26 | 中国重型机械研究院有限公司 | 一种板坯连铸机导辊的设计方法 |
RU2550446C2 (ru) * | 2012-07-04 | 2015-05-10 | Актиеболагет Скф | Оболочка ролика, роликовая направляющая линия и устройство для непрерывной разливки |
CN109014099A (zh) * | 2018-09-11 | 2018-12-18 | 东北大学 | 一种连铸凝固末端重压下用扇形段连铸辊辊套 |
CN109047699A (zh) * | 2018-10-24 | 2018-12-21 | 东北大学 | 一种凝固末端重压下循环冷却凸型辊 |
AT524483A1 (de) * | 2020-08-19 | 2022-06-15 | Primetals Technologies Austria GmbH | Strangführungsrolle mit einer verschleißfesten Laufschicht |
RU2770927C1 (ru) * | 2020-12-14 | 2022-04-25 | Александр Алексеевич Семенов | Устройство охлаждения для ролика непрерывного литья |
RU2767120C1 (ru) * | 2020-12-21 | 2022-03-16 | Александр Алексеевич Семенов | Охлаждаемый ролик машины непрерывного литья заготовок |
CN115673264A (zh) * | 2021-07-21 | 2023-02-03 | 安泰非晶科技有限责任公司 | 一种冷却辊及其装配方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532973A (fr) * | 1968-10-18 | 1973-01-31 | Combustible Nucleaire | Appareil de coulée en continu sous vide |
DE1908763B2 (de) * | 1969-02-17 | 1971-06-16 | Mannesmann AG, 4000 Dusseldorf | Rollen zum kuehlen eines stranges in einer stranggiessanlage |
JPS5148118A (sv) * | 1974-10-22 | 1976-04-24 | Tokyo Shibaura Electric Co | |
JPS5148117A (sv) * | 1974-10-23 | 1976-04-24 | Hitachi Ltd | |
AT357714B (de) * | 1978-08-03 | 1980-07-25 | Voest Alpine Ag | Strangfuehrungsrolle fuer eine stranggiessanlage |
JPS55111660A (en) * | 1979-02-21 | 1980-08-28 | Fuji Electric Co Ltd | Balancing method for superconductive rotary machine |
-
1981
- 1981-04-13 JP JP1981053717U patent/JPS57165355U/ja active Pending
-
1982
- 1982-02-25 FI FI820662A patent/FI68776C/fi not_active IP Right Cessation
- 1982-03-09 US US06/356,529 patent/US4442883A/en not_active Expired - Fee Related
- 1982-04-08 AU AU82514/82A patent/AU530147B2/en not_active Ceased
- 1982-04-13 AT AT82103123T patent/ATE10449T1/de not_active IP Right Cessation
- 1982-04-13 EP EP82103123A patent/EP0062920B1/en not_active Expired
- 1982-04-13 DE DE8282103123T patent/DE3261346D1/de not_active Expired
- 1982-04-13 ZA ZA822477A patent/ZA822477B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU530147B2 (en) | 1983-07-07 |
EP0062920A1 (en) | 1982-10-20 |
FI68776B (fi) | 1985-07-31 |
JPS57165355U (sv) | 1982-10-18 |
AU8251482A (en) | 1983-01-06 |
US4442883A (en) | 1984-04-17 |
FI820662L (fi) | 1982-10-14 |
DE3261346D1 (en) | 1985-01-10 |
ATE10449T1 (de) | 1984-12-15 |
EP0062920B1 (en) | 1984-11-28 |
ZA822477B (en) | 1983-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KUBOTA LTD. |