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| Force Analysis and Fatigue Life Study of Vertical Grinding Roller Bearing |
| 1. CBMI Construction Co., Ltd. ; 2. School of Mechanical and Electronic Engineering，Wuhan University of Technology |
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Abstract By 3D modeling and finite element analysis, the analogue simulation on force analysis of bearing in detail is carried out. The position of fatigue is pointed out and the cause is analyzed. Finally, using the L-P bearing fatigue life theory and rolling bearing fatigue life correction method, under the standard working conditions, considering the bearing ambient temperature, bearing material performance, lubrication, impact load and so on, the fatigue life of bearing is calculated, which provides theoretical guidance for life prediction and fault warning of large vertical grinding equipment in industry.
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Received: 26 February 2021
Published: 22 September 2021
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