Закритое Акционерное Общество "Новокраматорский Машиностроительный Завод"
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Priority to UAU201009627UpriorityCriticalpatent/UA57692U/en
Publication of UA57692UpublicationCriticalpatent/UA57692U/en
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine
(AREA)
Abstract
A rolling mill with a pair of working CVC-rolls comprises upper and lower backup rolls, which interact with CVC-rolls installed with possibility of axial displacement and made of a S-shaped profile, which forms convex and concave areas on the working surface thereof. Said profile of rolls in axial section is defined by exponential expression:,where: l - half of length of body of roll;- coordinate along the body of roll;- factor taking into account the difference of diameter of body of roll at its profiling;- factor taking into account the length of profiled part of a roll;- Napierian logarithm.
UAU201009627U2010-08-022010-08-02Rolling mill with pair of working cvc-rolls
UA57692U
(en)