JPS5699004A - Increasing method for shearing effect during rolling work for strip wrapped around roll - Google Patents
Increasing method for shearing effect during rolling work for strip wrapped around rollInfo
- Publication number
- JPS5699004A JPS5699004A JP209680A JP209680A JPS5699004A JP S5699004 A JPS5699004 A JP S5699004A JP 209680 A JP209680 A JP 209680A JP 209680 A JP209680 A JP 209680A JP S5699004 A JPS5699004 A JP S5699004A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- rolling
- wrapped around
- roll
- rolling work
- 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
Links
Abstract
PURPOSE: To prevent generation of slack in the strip, by performing the rolling work under a specified limitation for the roll speed and the traveling speed of the strip, at rolling a metallic strip wrapped around the rolling rolls arranged in multistage.
CONSTITUTION: In case of rolling the strip through multipass with a multihigh rolling rolls 1W4, etc., a roll number is assigned to each of rolling rolls successively from the side of final pass to the first pass, and their respective roll speed is taken as VR1, VR2,W, VRi,W, VRn-1; the traveling speed of the strip is taken successively from the run-out side of final pass to the feed-in side of the first pass, as VS0, VS1, VS2,W, VSi,W, VSn-1. Then, the rolling work is performed with roll speeds controlled to satisfy following conditions; VR1>VR2...>VRiWVRn-1>VRn; VR1 is quite or almost equal to VS0; VR2j is quite or almost equal to VSK, in which j=1, 2,W, i,W, n, and k=j-1; and VR1+2j is equal to VR2j.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209680A JPS5699004A (en) | 1980-01-14 | 1980-01-14 | Increasing method for shearing effect during rolling work for strip wrapped around roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209680A JPS5699004A (en) | 1980-01-14 | 1980-01-14 | Increasing method for shearing effect during rolling work for strip wrapped around roll |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5699004A true JPS5699004A (en) | 1981-08-10 |
Family
ID=11519811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP209680A Pending JPS5699004A (en) | 1980-01-14 | 1980-01-14 | Increasing method for shearing effect during rolling work for strip wrapped around roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5699004A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1018817C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Method for processing a continuously cast metal slab or belt, and plate or belt thus produced. |
NL1018816C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Strip metal rolling comprises use of set of rollers rotating at different speeds |
NL1018815C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Method for processing a metal slab or billet, and product made with it. |
NL1018814C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Device for processing a metal slab, plate or strip and product made with it. |
-
1980
- 1980-01-14 JP JP209680A patent/JPS5699004A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1018817C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Method for processing a continuously cast metal slab or belt, and plate or belt thus produced. |
NL1018816C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Strip metal rolling comprises use of set of rollers rotating at different speeds |
NL1018815C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Method for processing a metal slab or billet, and product made with it. |
NL1018814C2 (en) * | 2001-08-24 | 2003-02-25 | Corus Technology B V | Device for processing a metal slab, plate or strip and product made with it. |
WO2003018223A1 (en) * | 2001-08-24 | 2003-03-06 | Corus Technology Bv | Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way |
WO2003022469A1 (en) * | 2001-08-24 | 2003-03-20 | Corus Technology Bv | Method for processing a metal slab or billet, and product produced using said method |
WO2003018221A3 (en) * | 2001-08-24 | 2003-05-22 | Corus Technology Bv | Device for processing a metal slab, plate or strip, and product produced using this device |
CN1315589C (en) * | 2001-08-24 | 2007-05-16 | 科鲁斯技术有限公司 | Device for processing a metal slab, plate or strip, and product produced using this device |
US7341096B2 (en) | 2001-08-24 | 2008-03-11 | Corus Technology Bv | Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way |
US7546756B2 (en) | 2001-08-24 | 2009-06-16 | Corus Technology Bv | Method for processing a metal slab or billet, and product produced using said method |
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