FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy. Rolling stand comprises working rolls resting on support rolls or mid rolls and support rolls. Working rolls and/or mid rolls and/or support rolls are arranged at rolling stand to shift axially relative to each other. Every said roll has bent outline extending over the entire effective length of roll body. Support roll outline (5) is defined by the outline function (10). Outline function (10) is composed by application of adjacent roll outline on first function (7), at application function (8, 8') concaved or convexed relative to roll axis (9).
EFFECT: longer life.
12 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STAND FOR ROLLING STRIP | 2002 |
|
RU2300432C2 |
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|
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|
RU2129927C1 |
