DE2447823A1 - Formstahlwalzwerk zur herstellung von profilmaterial aus metall - Google Patents

Formstahlwalzwerk zur herstellung von profilmaterial aus metall

Info

Publication number
DE2447823A1
DE2447823A1 DE19742447823 DE2447823A DE2447823A1 DE 2447823 A1 DE2447823 A1 DE 2447823A1 DE 19742447823 DE19742447823 DE 19742447823 DE 2447823 A DE2447823 A DE 2447823A DE 2447823 A1 DE2447823 A1 DE 2447823A1
Authority
DE
Germany
Prior art keywords
fluid pressure
rolling
roll
cross
roller
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.)
Ceased
Application number
DE19742447823
Other languages
German (de)
English (en)
Inventor
Shyuichi Hamauzu
Koe Nakajima
Hideki Tokita
Kazuo Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE2447823A1 publication Critical patent/DE2447823A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/09—L-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
DE19742447823 1973-10-08 1974-10-08 Formstahlwalzwerk zur herstellung von profilmaterial aus metall Ceased DE2447823A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11362873A JPS5311950B2 (enrdf_load_stackoverflow) 1973-10-08 1973-10-08

Publications (1)

Publication Number Publication Date
DE2447823A1 true DE2447823A1 (de) 1975-08-21

Family

ID=14617029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742447823 Ceased DE2447823A1 (de) 1973-10-08 1974-10-08 Formstahlwalzwerk zur herstellung von profilmaterial aus metall

Country Status (5)

Country Link
US (1) US3901059A (enrdf_load_stackoverflow)
JP (1) JPS5311950B2 (enrdf_load_stackoverflow)
DE (1) DE2447823A1 (enrdf_load_stackoverflow)
FR (1) FR2246320B1 (enrdf_load_stackoverflow)
GB (1) GB1488392A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815777A1 (de) * 1977-04-28 1978-11-02 Stiftelsen Metallurg Forsk Walzwerk
US4283930A (en) * 1977-12-28 1981-08-18 Aichi Steel Works Limited Roller-dies-processing method and apparatus
US4202192A (en) * 1978-06-21 1980-05-13 Nippon Steel Corporation Apparatus for controlling the position of roll in the direction of the roll axis
US4203310A (en) * 1978-12-28 1980-05-20 Krylov Nikolai I Mill stand roll assembly
JPS5931404B2 (ja) * 1979-08-03 1984-08-02 新日本製鐵株式会社 軌条およびその類似形鋼のユニバ−サル圧延方法
ATE267059T1 (de) * 2001-02-27 2004-06-15 Sms Demag Ag Verfahren zum walzen von profiliertem walzgut

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270246A (en) * 1968-06-14 1972-04-12 British Iron Steel Research Improvements in or relating to rolling

Also Published As

Publication number Publication date
FR2246320B1 (enrdf_load_stackoverflow) 1977-10-28
US3901059A (en) 1975-08-26
JPS5062850A (enrdf_load_stackoverflow) 1975-05-29
GB1488392A (en) 1977-10-12
FR2246320A1 (enrdf_load_stackoverflow) 1975-05-02
JPS5311950B2 (enrdf_load_stackoverflow) 1978-04-25

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Legal Events

Date Code Title Description
8131 Rejection