BUILDUP ROLLING ROLL Russian patent published in 1997 - IPC

Abstract RU 2100110 C1

FIELD: rolled stock production, namely, rolling sheets and strips in hot and cold rolling mills. SUBSTANCE: BUILDUP rolling roll includes wear resistant band with thickness consisting 0.16-0.20 of its mean working radius, yielding sleeve with thickness consisting 0.06-0.10 of its maximum radius and arbor joined with female part by interference fit. Ratio of interference value $$$ of arbor-sleeve joining and interference value $$$ of sleeve-band joining is equal 1.3-1.7. EFFECT: increased operating life of rolling roll and its members. 2 dwg

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RU 2 100 110 C1

Authors

Lipukhin Ju.V.

Kochi G.L.

Bobukh I.A.

Plakhtin V.D.

Dates

1997-12-27—Published

1996-09-10—Filed