JPS564303A - Manufacturing apparatus for continuously cast billet - Google Patents

Manufacturing apparatus for continuously cast billet

Info

Publication number
JPS564303A
JPS564303A JP7927679A JP7927679A JPS564303A JP S564303 A JPS564303 A JP S564303A JP 7927679 A JP7927679 A JP 7927679A JP 7927679 A JP7927679 A JP 7927679A JP S564303 A JPS564303 A JP S564303A
Authority
JP
Japan
Prior art keywords
billet
cylinder
cast billet
housing
pressing
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
JP7927679A
Other languages
Japanese (ja)
Other versions
JPS6111143B2 (en
Inventor
Tamao Yokoi
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP7927679A priority Critical patent/JPS564303A/en
Publication of JPS564303A publication Critical patent/JPS564303A/en
Publication of JPS6111143B2 publication Critical patent/JPS6111143B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21B15/0035—Forging or pressing devices as units
    • 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
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/463—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 metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To manufacture the cast billet with desired breadth at a speed corresponding to the molten metal pouring rate, without lowering the puring rate, by periodically pressing the cast billet, which has finished the secondary cooling and is standing before the cutting machine, from both sides so as to compress every part of the billet sectioned into a uniform length. CONSTITUTION:By driving the billet clamping cylinder 11, the cast billet 4, which has finished the secondary cooling, is clamped from both sides, and the housing 1 is forward moved following to the movement of the cast billet 4. And when the moving speed of the housing 1 is tuned up with the moving speed of the cast billet 4, the billet pressing cylinder 5 is driven so as to press the cast billet 4 from both sides by the pressing heads 9; when the breadth of the cast billet 4 is reduced to the specified breadth, the drive of the cylinder 5 is stopped. Soon after the end of this pressing work, the cylinder 5 is driven in the reverse direction so as to open the head 9 to the left and the right, and also, this reverse drive of the cylinder 11 is continued unitl the clamping of the billet 4 is released. Finally, the housing-return cylinder 16 is driven, to retreat the housing 1 to the initial position, and the one pass is completed.
JP7927679A 1979-06-23 1979-06-23 Manufacturing apparatus for continuously cast billet Granted JPS564303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7927679A JPS564303A (en) 1979-06-23 1979-06-23 Manufacturing apparatus for continuously cast billet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7927679A JPS564303A (en) 1979-06-23 1979-06-23 Manufacturing apparatus for continuously cast billet

Publications (2)

Publication Number Publication Date
JPS564303A true JPS564303A (en) 1981-01-17
JPS6111143B2 JPS6111143B2 (en) 1986-04-01

Family

ID=13685336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7927679A Granted JPS564303A (en) 1979-06-23 1979-06-23 Manufacturing apparatus for continuously cast billet

Country Status (1)

Country Link
JP (1) JPS564303A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121001A (en) * 1983-12-02 1985-06-28 Hitachi Ltd Edging equipment
JPH07849A (en) * 1993-06-11 1995-01-06 Kawasaki Heavy Ind Ltd Controlling apparatus for number of revolution of crusher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121001A (en) * 1983-12-02 1985-06-28 Hitachi Ltd Edging equipment
JPH07849A (en) * 1993-06-11 1995-01-06 Kawasaki Heavy Ind Ltd Controlling apparatus for number of revolution of crusher

Also Published As

Publication number Publication date
JPS6111143B2 (en) 1986-04-01

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