JPS5677007A - Broadside rolling mill for continuously cast billet - Google Patents

Broadside rolling mill for continuously cast billet

Info

Publication number
JPS5677007A
JPS5677007A JP15391079A JP15391079A JPS5677007A JP S5677007 A JPS5677007 A JP S5677007A JP 15391079 A JP15391079 A JP 15391079A JP 15391079 A JP15391079 A JP 15391079A JP S5677007 A JPS5677007 A JP S5677007A
Authority
JP
Japan
Prior art keywords
billet
planetary mill
continuous casting
mill
line
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.)
Pending
Application number
JP15391079A
Other languages
Japanese (ja)
Inventor
Keiji Dazai
Yoshiharu Fujino
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP15391079A priority Critical patent/JPS5677007A/en
Publication of JPS5677007A publication Critical patent/JPS5677007A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
    • B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling

Landscapes

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

Abstract

PURPOSE:To enable the continuously cast billet to be rolled into an arbitrary breadth, by combining the continuous casting machine and a couple of planetary mills. CONSTITUTION:The continuous casting machine 1 is provided with the first planetary mill 3 and the second planetary mill 4. The angle of the roll axis of the first planetary mill 3 against the continuous casting line is made variable, and the position of the roll center of the mill 3 is made adjustable along the casting line. The roll axis of the second planetary mill 4 is set perpendicular to the casting line, and the roll center is shifted from the casting line. In these mills, since the material feeding direction does not coincide with the elongating direction of the billet, the material is a little crooked into a V-shaped bordering on the contact arc, and the strip runs out in a specified direction. The breadth W0 of the billet produced from the continuous casting machine 1 becomes W1 after being rolled by the first planetary mill 3, and then, this billet, under a conditiin inclining against the pass line, enters the second planetary mill 4. Here, the breadth of the billet is widened to W2 and the billet is made parallel to the pass line, by adjusting the set angle theta of the first planetary mill 3, the distance between two mills 3, 4, and the draft percentage of the rolling work.
JP15391079A 1979-11-28 1979-11-28 Broadside rolling mill for continuously cast billet Pending JPS5677007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15391079A JPS5677007A (en) 1979-11-28 1979-11-28 Broadside rolling mill for continuously cast billet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15391079A JPS5677007A (en) 1979-11-28 1979-11-28 Broadside rolling mill for continuously cast billet

Publications (1)

Publication Number Publication Date
JPS5677007A true JPS5677007A (en) 1981-06-25

Family

ID=15572770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15391079A Pending JPS5677007A (en) 1979-11-28 1979-11-28 Broadside rolling mill for continuously cast billet

Country Status (1)

Country Link
JP (1) JPS5677007A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985305A (en) * 1982-11-06 1984-05-17 Kawasaki Steel Corp Continuous hot rolling line
JPS5992103A (en) * 1982-11-18 1984-05-28 Kawasaki Steel Corp Rolling method of hot strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985305A (en) * 1982-11-06 1984-05-17 Kawasaki Steel Corp Continuous hot rolling line
JPS5992103A (en) * 1982-11-18 1984-05-28 Kawasaki Steel Corp Rolling method of hot strip

Similar Documents

Publication Publication Date Title
GB1471833A (en) Apparatus for shaping metal billets
JPS5677007A (en) Broadside rolling mill for continuously cast billet
GB1375317A (en)
JPS56109101A (en) Rolling apparatus
GB1404102A (en) Method for dividing an elongated body into separate pieces
JPS5561304A (en) Broadside rolling mill
JPS55106604A (en) Hot rolling method
JPS5691904A (en) Manufacture of tapered bar with round section
JPS5577911A (en) Edging mill
JPS57121809A (en) Production of steel material by direct rolling
JPS57206502A (en) Continuous rolling method for shape steel under direct feeding
JPS55100804A (en) Manufacturing apparatus for steel rod
JPS55153622A (en) Straightener for shape of strip
JPS5752504A (en) Improving method for crop in hot strip mill
JPS55120403A (en) Butt rolling method for uneven slab by planetary mill
JPS6475102A (en) Width rolling equipment for thin slab
JPS57149008A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
JPS5633103A (en) Feeding method for cast slab to hot rolling pass
JPS5674304A (en) Hot rolling method for steel material
JPS5586603A (en) Rolling mill
JPS55136512A (en) Controller for rolling mill
JPS54149357A (en) Control unit for breadth of rolled sheet
JPS5668507A (en) Slab rolling equipment
JPS5714404A (en) Method for roll-cross rolling
JPS5639101A (en) Continuous rolling plant for strip