UA72613C2 - Спосіб експлуатації редукційно-розтяжного прокатного стана і редукційно-розтяжний прокатний стан - Google Patents

Спосіб експлуатації редукційно-розтяжного прокатного стана і редукційно-розтяжний прокатний стан Download PDF

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Publication number
UA72613C2
UA72613C2 UA2002119336A UA2002119336A UA72613C2 UA 72613 C2 UA72613 C2 UA 72613C2 UA 2002119336 A UA2002119336 A UA 2002119336A UA 2002119336 A UA2002119336 A UA 2002119336A UA 72613 C2 UA72613 C2 UA 72613C2
Authority
UA
Ukraine
Prior art keywords
pipe
rolling
rolls
stretch
cages
Prior art date
Application number
UA2002119336A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Ханс Йоахім Пеле
Original Assignee
Смс Меєр Гмбх
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Смс Меєр Гмбх filed Critical Смс Меєр Гмбх
Publication of UA72613C2 publication Critical patent/UA72613C2/uk

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • B21B35/025—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills for stretch-reducing of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/18—Presence of product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/20—Track of product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
UA2002119336A 2001-11-24 2002-11-22 Спосіб експлуатації редукційно-розтяжного прокатного стана і редукційно-розтяжний прокатний стан UA72613C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10157742A DE10157742C1 (de) 2001-11-24 2001-11-24 Verfahren zum Betreiben eines Streckreduzierwalzwerks und Streckreduzierwalzwerk

Publications (1)

Publication Number Publication Date
UA72613C2 true UA72613C2 (uk) 2005-03-15

Family

ID=7706885

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2002119336A UA72613C2 (uk) 2001-11-24 2002-11-22 Спосіб експлуатації редукційно-розтяжного прокатного стана і редукційно-розтяжний прокатний стан

Country Status (7)

Country Link
EP (1) EP1314491B1 (de)
CN (1) CN1236873C (de)
AT (1) ATE284279T1 (de)
DE (2) DE10157742C1 (de)
ES (1) ES2234970T3 (de)
RU (1) RU2300433C2 (de)
UA (1) UA72613C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406371B (zh) * 2013-07-04 2015-11-25 中国重型机械研究院股份公司 一种冷轧管机管缝检测控制系统及方法
CN103447300B (zh) * 2013-08-30 2015-08-05 湖北新冶钢特种钢管有限公司 集中传动减径机和减径机对热轧无缝钢管的减径工艺
CN103801558B (zh) * 2014-01-27 2015-12-30 胜利油田康贝石油工程装备有限公司 石油用割缝管的梯型缝加工方法和设备
DE102017220750A1 (de) * 2017-11-21 2019-05-23 Sms Group Gmbh Vorrichtung zur Steuerung eines Streckreduzierwalzwerks
DE102018207908A1 (de) * 2018-05-18 2019-11-21 Sms Group Gmbh Streckreduzierungswalzwerk mit verbesserter Durchmesser- und Wanddickentoleranz
CN109047335A (zh) * 2018-06-11 2018-12-21 黑龙江建龙化工有限公司 钢管尺寸外径控制方法
DE102018217378B3 (de) * 2018-10-11 2020-03-26 Sms Group Gmbh Wanddickenkontrolle beim Streckreduzieren von Rohren
CN109877160B (zh) * 2019-04-09 2020-03-31 浙江鼎尚不锈钢有限公司 高精度无缝钢管的四辊减径机
CN112872044B (zh) * 2021-01-13 2023-02-17 首钢京唐钢铁联合有限责任公司 一种控制轧制节奏的方法及装置
CN114515762B (zh) * 2022-01-28 2024-01-26 广西钢铁集团有限公司 高速线材圆钢尾部尺寸控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601693A1 (de) * 1986-01-17 1987-07-23 Mannesmann Ag Walzstrasse zum streckreduzieren von rohren
DE4446659C1 (de) * 1994-12-16 1996-07-25 Mannesmann Ag Arbeitsverfahren zur Herstellung von Rohren in einem Streckreduzierwalzwerk

Also Published As

Publication number Publication date
ATE284279T1 (de) 2004-12-15
DE10157742C1 (de) 2003-06-18
ES2234970T3 (es) 2005-07-01
RU2300433C2 (ru) 2007-06-10
CN1236873C (zh) 2006-01-18
EP1314491B1 (de) 2004-12-08
DE50201715D1 (de) 2005-01-13
EP1314491A1 (de) 2003-05-28
CN1422709A (zh) 2003-06-11

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