CN1814378A - 离心铸造带槽复合轧辊的生产方法 - Google Patents
离心铸造带槽复合轧辊的生产方法 Download PDFInfo
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- CN1814378A CN1814378A CN 200610057541 CN200610057541A CN1814378A CN 1814378 A CN1814378 A CN 1814378A CN 200610057541 CN200610057541 CN 200610057541 CN 200610057541 A CN200610057541 A CN 200610057541A CN 1814378 A CN1814378 A CN 1814378A
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- roll
- metal mold
- becket
- centrifugal casting
- production method
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- 239000002131 composite material Substances 0.000 title claims description 20
- 238000009750 centrifugal casting Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000002184 metal Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000004576 sand Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
对比 | 批次 | 轧辊规格 | 使用架次 | 每对轧辊成本降低 | 每对轧辊孔型加工时间 | 轧辊孔型内硬度落差 | 换槽周期 | 每次单槽轧钢量 |
实施例 | A | φ680×600mm | 棒材轧机第1架 | 7% | 3小时 | 槽顶与槽底硬度落差1HSD | 16天 | 33600吨 |
B | φ680×600mm | 棒材轧机第2架 | 6% | 3小时 | 槽顶与槽底硬度落差1HSD | 12天 | 25200吨 | |
C | φ680×600mm | 棒材轧机第3架 | 5% | 2小时 | 槽顶与槽底硬度落差0HSD | 9天 | 18900吨 | |
对比例 | I | φ680×600mm | 棒材轧机第1架 | 0 | 16小时 | 槽顶与槽底硬度落差8HSD | 8天 | 16800吨 |
II | φ680×600mm | 棒材轧机第2架 | 0 | 16小时 | 槽顶与槽底硬度落差9HSD | 5天 | 10500吨 | |
III | φ680×600mm | 棒材轧机第3架 | 0 | 15小时 | 槽顶与槽底硬度落差6HSD | 4天 | 8400吨 |
Claims (4)
Priority Applications (1)
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CNB2006100575413A CN100404172C (zh) | 2006-03-14 | 2006-03-14 | 离心铸造带槽复合轧辊的生产方法 |
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CNB2006100575413A CN100404172C (zh) | 2006-03-14 | 2006-03-14 | 离心铸造带槽复合轧辊的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN1814378A true CN1814378A (zh) | 2006-08-09 |
CN100404172C CN100404172C (zh) | 2008-07-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103894575A (zh) * | 2012-12-27 | 2014-07-02 | 常州凯达重工科技有限公司 | 一种离心法生产带槽铸造轧辊的方法及其专用辊身造型装置 |
CN103962526A (zh) * | 2014-05-26 | 2014-08-06 | 乐山斯堪纳机械制造有限公司 | 带槽铸造球铁轧辊的方法 |
CN104550811A (zh) * | 2015-01-30 | 2015-04-29 | 重庆钢铁(集团)有限责任公司 | 一种阻隔回流式离心铸造防漏钢方法 |
CN104550812A (zh) * | 2015-01-30 | 2015-04-29 | 重庆钢铁(集团)有限责任公司 | 卧式离心铸造机 |
CN108160711A (zh) * | 2017-12-22 | 2018-06-15 | 三鑫重工机械有限公司 | 一种高抗磨圆棒轧制用轧辊及其制造与使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0683846B2 (ja) * | 1985-10-18 | 1994-10-26 | 株式会社クボタ | 条鋼圧延用複合ロール及びその製法 |
JPS62279069A (ja) * | 1986-05-26 | 1987-12-03 | Hitachi Metals Ltd | 溝付ダクタイル鋳鉄ロ−ルの製造方法 |
CN1017320B (zh) * | 1989-07-04 | 1992-07-08 | 首都钢铁公司 | 石墨环成型铸造带槽轧辊的方法 |
CN1048513A (zh) * | 1989-07-04 | 1991-01-16 | 首都钢铁公司 | 铝环成型铸造带槽轧辊的方法 |
CN1162231C (zh) * | 2002-07-08 | 2004-08-18 | 武汉钢铁(集团)公司 | 一种制作带槽轧辊的方法 |
-
2006
- 2006-03-14 CN CNB2006100575413A patent/CN100404172C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103894575A (zh) * | 2012-12-27 | 2014-07-02 | 常州凯达重工科技有限公司 | 一种离心法生产带槽铸造轧辊的方法及其专用辊身造型装置 |
CN103962526A (zh) * | 2014-05-26 | 2014-08-06 | 乐山斯堪纳机械制造有限公司 | 带槽铸造球铁轧辊的方法 |
CN103962526B (zh) * | 2014-05-26 | 2016-01-20 | 乐山斯堪纳机械制造有限公司 | 带槽铸造球铁轧辊的方法 |
CN104550811A (zh) * | 2015-01-30 | 2015-04-29 | 重庆钢铁(集团)有限责任公司 | 一种阻隔回流式离心铸造防漏钢方法 |
CN104550812A (zh) * | 2015-01-30 | 2015-04-29 | 重庆钢铁(集团)有限责任公司 | 卧式离心铸造机 |
CN104550811B (zh) * | 2015-01-30 | 2017-02-22 | 重庆钢铁(集团)有限责任公司 | 一种阻隔回流式离心铸造防漏钢方法 |
CN104550812B (zh) * | 2015-01-30 | 2017-03-22 | 重庆钢铁(集团)有限责任公司 | 卧式离心铸造机 |
CN108160711A (zh) * | 2017-12-22 | 2018-06-15 | 三鑫重工机械有限公司 | 一种高抗磨圆棒轧制用轧辊及其制造与使用方法 |
CN108160711B (zh) * | 2017-12-22 | 2020-08-04 | 三鑫重工机械有限公司 | 一种高抗磨圆棒轧制用轧辊及其制造与使用方法 |
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CN100404172C (zh) | 2008-07-23 |
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Application publication date: 20060809 Assignee: TANGSHAN YILIANSHENG ROLLER Co.,Ltd. Assignor: ADVANCED TECHNOLOGY & MATERIALS Co.,Ltd. Contract record no.: 2014990000068 Denomination of invention: Production method of grooved composite roll for centrifugal casting Granted publication date: 20080723 License type: Exclusive License Record date: 20140212 |
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