A Research for Torsional Vibration Responses Resulting from Roll Slippage on Blooming Mill

Lin He; Kang Zuli

doi:10.13374/j.issn1001-053x.1991.01.027

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Lin He, Kang Zuli. A Research for Torsional Vibration Responses Resulting from Roll Slippage on Blooming Mill[J]. Chinese Journal of Engineering, 1991, 13(1): 31-36. doi: 10.13374/j.issn1001-053x.1991.01.027

Citation:

Lin He, Kang Zuli. A Research for Torsional Vibration Responses Resulting from Roll Slippage on Blooming Mill[J]. Chinese Journal of Engineering, 1991, 13(1): 31-36. doi: 10.13374/j.issn1001-053x.1991.01.027

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A Research for Torsional Vibration Responses Resulting from Roll Slippage on Blooming Mill

doi: 10.13374/j.issn1001-053x.1991.01.027

Lin He,
Kang Zuli

Department of Mechanical Engineering

Received Date: 1990-09-12
Available Online: 2021-10-23

Abstract

Abstract

Two kinds of torsional vibration responses are discussed whicl produced in drive system of blooming mill owing to the roll slippage during working course. By means of fracture mechanics the fracture torque is calculated according to the cracks appeared in damaged section of the wobbler. The calculated fracture torque is in accordance with two kinds of torsional vibration responses.
- roll slippage,
- torque amplification factor,
- self-excited vibration,
- blooming mill