CN114786832A - 用于热轧机和用于制造金属扁平产品的热轧机架、热轧机以及用于运行热轧机的方法 - Google Patents

用于热轧机和用于制造金属扁平产品的热轧机架、热轧机以及用于运行热轧机的方法 Download PDF

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Publication number
CN114786832A
CN114786832A CN202080086181.8A CN202080086181A CN114786832A CN 114786832 A CN114786832 A CN 114786832A CN 202080086181 A CN202080086181 A CN 202080086181A CN 114786832 A CN114786832 A CN 114786832A
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CN
China
Prior art keywords
roll
hot rolling
stand
rolls
working
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Pending
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CN202080086181.8A
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English (en)
Chinese (zh)
Inventor
J·克雷克梅耶
G·埃拉尔斯兰
S·菲舍尔
J·哈弗
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SMS Group GmbH
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SMS Group GmbH
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=74104049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN114786832(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Group GmbH filed Critical SMS Group GmbH
Publication of CN114786832A publication Critical patent/CN114786832A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
    • 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
    • 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
    • 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
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/36—Spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/14—Reduction rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
CN202080086181.8A 2019-12-11 2020-12-11 用于热轧机和用于制造金属扁平产品的热轧机架、热轧机以及用于运行热轧机的方法 Pending CN114786832A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE102019219318.8 2019-12-11
DE102019219318 2019-12-11
DE102020201789.1 2020-02-13
DE102020201789 2020-02-13
DE102020206174 2020-05-15
DE102020206174.2 2020-05-15
PCT/EP2020/085853 WO2021116460A1 (de) 2019-12-11 2020-12-11 Warmwalzgerüst für ein warmwalzwerk und zum herstellen eines metallenen flachprodukts, warmwalzwerk sowie verfahren zum betreiben eines warmwalzwerks

Publications (1)

Publication Number Publication Date
CN114786832A true CN114786832A (zh) 2022-07-22

Family

ID=74104049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080086181.8A Pending CN114786832A (zh) 2019-12-11 2020-12-11 用于热轧机和用于制造金属扁平产品的热轧机架、热轧机以及用于运行热轧机的方法

Country Status (6)

Country Link
US (1) US12343776B2 (https=)
EP (1) EP4072747B1 (https=)
JP (1) JP2023510090A (https=)
CN (1) CN114786832A (https=)
DE (1) DE102020215769A1 (https=)
WO (1) WO2021116460A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4072746B1 (de) 2019-12-11 2025-04-09 SMS group GmbH Modulare walzstrasse, insbesondere warmwalzstrasse, vorzugsweise in verbindung mit einer vorgeschalteten giesseinrichtung
CN119702702B (zh) * 2023-09-26 2025-11-14 宝山钢铁股份有限公司 一种控制热连轧机入口机架动态咬钢打滑方法

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EP4072747C0 (de) 2024-02-07
DE102020215769A1 (de) 2021-06-17
US20230060110A1 (en) 2023-02-23
EP4072747B1 (de) 2024-02-07
JP2023510090A (ja) 2023-03-13
WO2021116460A1 (de) 2021-06-17
EP4072747A1 (de) 2022-10-19
US12343776B2 (en) 2025-07-01

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