ZA703857B - Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills - Google Patents

Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills

Info

Publication number
ZA703857B
ZA703857B ZA703857A ZA703857A ZA703857B ZA 703857 B ZA703857 B ZA 703857B ZA 703857 A ZA703857 A ZA 703857A ZA 703857 A ZA703857 A ZA 703857A ZA 703857 B ZA703857 B ZA 703857B
Authority
ZA
South Africa
Prior art keywords
hot rolling
outlet temperature
rolling mills
down rolls
rolls outlet
Prior art date
Application number
ZA703857A
Inventor
K Hirakawa
H Kitanosono
H Nakanishi
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 ZA703857A priority Critical patent/ZA703857B/en
Publication of ZA703857B publication Critical patent/ZA703857B/en

Links

ZA703857A 1970-06-08 1970-06-08 Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills ZA703857B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA703857A ZA703857B (en) 1970-06-08 1970-06-08 Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA703857A ZA703857B (en) 1970-06-08 1970-06-08 Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills

Publications (1)

Publication Number Publication Date
ZA703857B true ZA703857B (en) 1971-02-24

Family

ID=25562078

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703857A ZA703857B (en) 1970-06-08 1970-06-08 Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills

Country Status (1)

Country Link
ZA (1) ZA703857B (en)

Similar Documents

Publication Publication Date Title
GB1511247A (en) Method and apparatus for cooling the rolls of rolling mills
AU460341B2 (en) Improved method and apparatus for rolling hot metal workpieces and coiler for use in coiling hot metal workpieces
CA962862A (en) Hot rolling mill lubrication apparatus and process
ZA746015B (en) Method and apparatus for controlling roll gaps of cold rolling mills
AU474142B2 (en) Method and apparatus for carrying out low temperature grinding processes ina vibratory mill
GB1243561A (en) A method and apparatus for changing the rolls of a rolling mill
ZA765013B (en) Apparatus for measuring and controlling interstand tensions of continuous rolling mills
CA957878A (en) Temperature and shape control system for rolling mill rolls
CA930653A (en) Method and apparatus for heat-treating hot rolled rod
CA934032A (en) Method of controlling a continuous hot rolling mill
GB1507080A (en) Feed apparatus for cold pilger rolling mills
AT239171B (en) Method and device for eliminating the influence of out-of-round rolls in hot and cold rolling mills for sheets and strips
ZA703857B (en) Method of and apparatus for controlling roughing-down rolls outlet temperature in hot rolling mills
JPS53135094A (en) Method of and device for forming groove in pilger roll of cold pilger mill
ZA714047B (en) Method for partially grinding surface flaws of bloom and slab while being hot,and apparatus for carrying out the same
CA950083A (en) Gauge control method and apparatus for metal rolling mills
ZA726064B (en) Method and system for controlling strip thickness in a continuous tandem rolling mill
CA970600A (en) Method and device for cooling band coils in hot rolling strip mills
CA988411A (en) Method and apparatus for shearing of steel strip end in hot finish rolling
ZA715257B (en) Hot rolling mill lubrication apparatus and process
CA946655A (en) Hot rolling mill lubrication apparatus and process
AU432682B2 (en) Method and apparatus for controlling rolling mills
AU479749B2 (en) Method and apparatus for shearing of steel strip end in hot finish rolling
CA857511A (en) Method and apparatus for controlling rolling mills
JPS51149855A (en) Method and device for controlling roll gap in rolling mill