JP6821732B2 - 螺旋溝付き心棒を有する連続キャスターロール - Google Patents
螺旋溝付き心棒を有する連続キャスターロール Download PDFInfo
- Publication number
- JP6821732B2 JP6821732B2 JP2019054409A JP2019054409A JP6821732B2 JP 6821732 B2 JP6821732 B2 JP 6821732B2 JP 2019054409 A JP2019054409 A JP 2019054409A JP 2019054409 A JP2019054409 A JP 2019054409A JP 6821732 B2 JP6821732 B2 JP 6821732B2
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- mandrel
- roll
- spiral
- cooling chamber
- 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 - Fee Related
Links
- 239000002826 coolant Substances 0.000 claims description 115
- 238000001816 cooling Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009749 continuous casting Methods 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 14
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
-
- 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
- B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0651—Casting wheels
-
- 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)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
前記心棒を通る第1の流体経路は、冷却液を非乱流で前記冷却チャンバー内に流入させるために、冷却液を前記第1の冷却液入口から前記第1の冷却液出口に導く。前記第1の冷却液出口は、冷却液の流れを前記心棒上の螺旋の方へ向かわせる。
図6および図6Aは、ロール10の端部をシールするリテーナキャップ16のうちの1つの正面図および断面図を示す。
12 固定心棒
14 円筒形ロール
16 リテーナカバー
18 スペーサプレート
20 ガスケット
22 球面ロールベアリング
23 冷却チャンバー
24 第1の冷却液入口
26 第1の冷却液出口
28 第2の冷却液入口
30 第2の冷却液出口
32 螺旋
34 第1の流体経路
36 第2の流体経路
Claims (5)
- 連続鋳造用ロールであって、
冷却液入口システムおよび冷却液出口システムを備える固定心棒と、
前記固定心棒に回転可能に取り付けられた円筒形ロールと、
前記円筒形ロールの内部と前記心棒との間の空間によって画定される、冷却液の流れを受け入れるための冷却チャンバーと、
前記心棒上に形成され、前記冷却液入口システムから前記冷却液出口システムへのらせん流路を形成する2つの螺旋と、
を含み、
前記冷却液入口システムは、
前記心棒の中心線に沿って配置された前記心棒内への第1の冷却液入口と、
前記心棒から前記冷却チャンバー内への第1の冷却液出口と、
前記冷却チャンバー内への冷却液の非乱流のための、前記第1の冷却液入口から前記第1の冷却液出口までの前記心棒を通る第1の流体経路と、
をさらに含み、
前記第1の冷却液出口は、冷却液の流れを前記2つの螺旋の方へ方向付ける、ロール。 - 前記冷却液が水である、請求項1に記載のロール。
- 前記冷却液が80psiの圧力で前記冷却チャンバー内に導入される請求項1に記載のロール。
- 前記冷却液が5gpmの速度で前記冷却チャンバー内に導入される請求項1に記載のロール。
- 少なくとも1つの螺旋がそれぞれ1/4インチ幅の溝を含む、請求項1に記載のロール。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862646746P | 2018-03-22 | 2018-03-22 | |
| US62/646,746 | 2018-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019171472A JP2019171472A (ja) | 2019-10-10 |
| JP6821732B2 true JP6821732B2 (ja) | 2021-01-27 |
Family
ID=65904182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019054409A Expired - Fee Related JP6821732B2 (ja) | 2018-03-22 | 2019-03-22 | 螺旋溝付き心棒を有する連続キャスターロール |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11110511B2 (ja) |
| EP (1) | EP3542923B1 (ja) |
| JP (1) | JP6821732B2 (ja) |
| CA (1) | CA3037539A1 (ja) |
| ES (1) | ES2927612T3 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872138A (zh) * | 2020-07-09 | 2020-11-03 | 江苏鼎胜新能源材料股份有限公司 | 一种连续铸轧用导辊水冷循环装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2289271A1 (fr) * | 1974-10-29 | 1976-05-28 | Socometal | Chemise de refroidissement interne de rouleaux et cylindre travaillant a toute temperature |
| DE2707907A1 (de) * | 1976-02-24 | 1977-08-25 | Trimay Engineering Co | Walze bzw. welle |
| US4093023A (en) * | 1976-06-24 | 1978-06-06 | Ivan Vasilievich Frantsenjuk | Sheet mill table roll |
| JPS5861318A (ja) * | 1981-10-06 | 1983-04-12 | Nisshin Steel Co Ltd | 熱回収用ロ−ル |
| JPS6244984Y2 (ja) * | 1985-02-01 | 1987-11-30 | ||
| JPH0299253A (ja) * | 1988-09-30 | 1990-04-11 | Kubota Ltd | スラブ連続鋳造用組立式ロール |
| SU1678511A1 (ru) * | 1989-06-14 | 1991-09-23 | Днепропетровский Металлургический Институт | Ролик машины непрерывного лить заготовок |
| IT1314530B1 (it) * | 2000-07-12 | 2002-12-18 | Sms Demag S P A Italimpianti D | Coclea di scarico per suole mobili. |
| JP4491120B2 (ja) * | 2000-08-02 | 2010-06-30 | 株式会社アルバック | ストリップキャスト用冷却ロール |
| JP2004050193A (ja) * | 2002-07-16 | 2004-02-19 | Ishikawajima Harima Heavy Ind Co Ltd | ピンチロール |
| DE10302474A1 (de) * | 2003-01-23 | 2004-08-05 | Sms Demag Ag | Kühlung von Rollen in Stranggießanlagen |
| CN104159686B (zh) * | 2012-03-27 | 2016-03-23 | 罗泰莱克公司 | 用于宽横截面的金属产品的连铸机的搅拌辊 |
| RU2553140C2 (ru) * | 2012-07-04 | 2015-06-10 | Актиеболагет Скф | Распределяющий элемент, роликовая линия и устройство для непрерывной разливки |
| AT514625B1 (de) * | 2013-07-24 | 2018-07-15 | Primetals Technologies Austria GmbH | Gekühlte Strangführungsrolle |
| CN206083797U (zh) * | 2016-10-13 | 2017-04-12 | 唐山钢铁集团有限责任公司 | 一种能够充分冷却的连铸扇形ⅰ段顶辊 |
-
2019
- 2019-03-20 US US16/359,158 patent/US11110511B2/en not_active Expired - Fee Related
- 2019-03-21 EP EP19164328.7A patent/EP3542923B1/en active Active
- 2019-03-21 CA CA3037539A patent/CA3037539A1/en active Pending
- 2019-03-21 ES ES19164328T patent/ES2927612T3/es active Active
- 2019-03-22 JP JP2019054409A patent/JP6821732B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2927612T3 (es) | 2022-11-08 |
| CA3037539A1 (en) | 2019-09-22 |
| US20190291175A1 (en) | 2019-09-26 |
| EP3542923A1 (en) | 2019-09-25 |
| EP3542923B1 (en) | 2022-08-03 |
| JP2019171472A (ja) | 2019-10-10 |
| US11110511B2 (en) | 2021-09-07 |
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