JPS541259A - Multi-stage rolling mill - Google Patents

Multi-stage rolling mill

Info

Publication number
JPS541259A
JPS541259A JP6578477A JP6578477A JPS541259A JP S541259 A JPS541259 A JP S541259A JP 6578477 A JP6578477 A JP 6578477A JP 6578477 A JP6578477 A JP 6578477A JP S541259 A JPS541259 A JP S541259A
Authority
JP
Japan
Prior art keywords
rolling mill
stage rolling
held
rolls
supported
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.)
Granted
Application number
JP6578477A
Other languages
Japanese (ja)
Other versions
JPS6016286B2 (en
Inventor
Kazunobu Hata
Tatsuji Kojima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6578477A priority Critical patent/JPS6016286B2/en
Publication of JPS541259A publication Critical patent/JPS541259A/en
Publication of JPS6016286B2 publication Critical patent/JPS6016286B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE:To provide a multi-stage rolling mill with a sufficient mill stiffness, a high accuracy, and a good workability in which an upper half group of rolls are held into and supported with an outer housing and lower half group of rolls are held into and supported with a lower housing, while the lower housing is held into the outer housing.
JP6578477A 1977-06-06 1977-06-06 multi-high rolling mill Expired JPS6016286B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6578477A JPS6016286B2 (en) 1977-06-06 1977-06-06 multi-high rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6578477A JPS6016286B2 (en) 1977-06-06 1977-06-06 multi-high rolling mill

Publications (2)

Publication Number Publication Date
JPS541259A true JPS541259A (en) 1979-01-08
JPS6016286B2 JPS6016286B2 (en) 1985-04-24

Family

ID=13296997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6578477A Expired JPS6016286B2 (en) 1977-06-06 1977-06-06 multi-high rolling mill

Country Status (1)

Country Link
JP (1) JPS6016286B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116073A (en) * 1995-12-21 2000-09-12 Hitachi, Ltd. Cluster type multi-roll rolling mill and rolling method
WO2003061864A1 (en) * 2002-01-22 2003-07-31 Sms Demag Aktiengesellschaft Multi-roll mill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018173113A1 (en) 2017-03-21 2018-09-27 凸版印刷株式会社 Display device and display device substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116073A (en) * 1995-12-21 2000-09-12 Hitachi, Ltd. Cluster type multi-roll rolling mill and rolling method
WO2003061864A1 (en) * 2002-01-22 2003-07-31 Sms Demag Aktiengesellschaft Multi-roll mill

Also Published As

Publication number Publication date
JPS6016286B2 (en) 1985-04-24

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