JPS564305A - Manufacturing apparatus for continuously cast billet - Google Patents

Manufacturing apparatus for continuously cast billet

Info

Publication number
JPS564305A
JPS564305A JP7927879A JP7927879A JPS564305A JP S564305 A JPS564305 A JP S564305A JP 7927879 A JP7927879 A JP 7927879A JP 7927879 A JP7927879 A JP 7927879A JP S564305 A JPS564305 A JP S564305A
Authority
JP
Japan
Prior art keywords
cast billet
pressing
billet
housing
sides
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
JP7927879A
Other languages
Japanese (ja)
Other versions
JPS6056582B2 (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 JP7927879A priority Critical patent/JPS6056582B2/en
Publication of JPS564305A publication Critical patent/JPS564305A/en
Publication of JPS6056582B2 publication Critical patent/JPS6056582B2/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
    • 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
    • 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
    • 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

Abstract

PURPOSE:To continuously manufacture the cast billet of various breadths with good shape, by periodically pressing the cast billet, which has finished the secondary cooling and is before the cutting machine, from both sides with the specially constituted pressing head at a speed turned to the movement of the cast billet. CONSTITUTION:The kerf 9 of above stated billet pressing head 7 is widened toward the open side by 15 deg. or less angle upward and downward. Besides, the bottom plane 10 of the kerf 9 is provided with the straight part parallel to the side plane of the cast billet 2 and the curved part 13 widening from the straight part 12 toward the feeding direction of the cast billet 2; hereupon, the length L of the straight part 12 is made longer than the moving distance of the cast billet 2 during the one period of the pressing pass. The continuously cast billet 2, which has finished the secondary cooling and is in front of the cutting machine, is fed into the housing 1, and is pressed from both sides by above stated heads 7, 7, by driving the cylinder units 4, 4. During this pressing work, the housing 1 is moved following to the movement of the cast billet 2, and the cast billet 2 and the cylinder units 4 are protected from the strong friction force caused by the pressing work. And when the head 7 parts from the cast billet 2, the cylinder units 8 installed on both sides of the line retreat the housing 1 to the initial position and the next pressing work is started.
JP7927879A 1979-06-23 1979-06-23 Continuous casting slab production equipment Expired JPS6056582B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7927879A JPS6056582B2 (en) 1979-06-23 1979-06-23 Continuous casting slab production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7927879A JPS6056582B2 (en) 1979-06-23 1979-06-23 Continuous casting slab production equipment

Publications (2)

Publication Number Publication Date
JPS564305A true JPS564305A (en) 1981-01-17
JPS6056582B2 JPS6056582B2 (en) 1985-12-11

Family

ID=13685393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7927879A Expired JPS6056582B2 (en) 1979-06-23 1979-06-23 Continuous casting slab production equipment

Country Status (1)

Country Link
JP (1) JPS6056582B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247401A (en) * 1984-05-22 1985-12-07 Hitachi Ltd Method for decreasing slab width
JPS6286951U (en) * 1985-11-19 1987-06-03
JPS63116749A (en) * 1986-10-31 1988-05-21 宇部興産株式会社 Vertical type crusher

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247401A (en) * 1984-05-22 1985-12-07 Hitachi Ltd Method for decreasing slab width
JPS6286951U (en) * 1985-11-19 1987-06-03
JPH0344369Y2 (en) * 1985-11-19 1991-09-18
JPS63116749A (en) * 1986-10-31 1988-05-21 宇部興産株式会社 Vertical type crusher
JPH0535025B2 (en) * 1986-10-31 1993-05-25 Ube Industries

Also Published As

Publication number Publication date
JPS6056582B2 (en) 1985-12-11

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