Method of Calculating the Dynamic Loads from the After-Effects of Shock Capture of Metal by Rolls of Blooming Mill
The method of determining the force factors from the dynamic aftereffect of the shock at capture of metal by rolls of blooming mill is introduced. The differential equations of motion for the main line of the blooming mill are composed taking into account the forces of the shock interaction taking...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
National Academy of Sciences of Belarus, State Scientific Institution “The Joint Institute of Mechanical Engineering"
2019-03-01
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| Series: | Механика машин, механизмов и материалов |
| Subjects: | |
| Online Access: | http://mmmm.by/en/readers-en/archive-room-en?layout=edit&id=1446 |
| Summary: | The method of determining the force factors from the dynamic aftereffect of the shock at capture of metal by rolls of blooming mill is introduced. The differential equations of motion for the main line of the blooming mill are composed taking into account the forces of the shock interaction taking place when the metal is captured by rolls of the mill. By solving these equations, the formulas for calculating the dynamic moments of the elastic forces acting in the details of the main line of the blooming mill are obtained. Analysis of the formulas shows that the value of the dynamic moment acting on the spindle shafts of the main line of the blooming mill depends on the elastic-mass parameters of the elements of the main line, as well as the amplitude and frequency of the shock pulse. |
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| ISSN: | 1995-0470 2518-1475 |