Research Article
Study on Optimization of Pump Shaft Transmission System of Plastic Centrifugal Pump
Table 15
Data summary of span-suspension ratio of 1 : 0.75.
| | | First observation point | Second observation point | Third observation point |
| | Maximum deflection corresponding speed (r/min) | 1200 | 1200 | 1300 | | Maximum deflection (μm) | 5 | 2 | 17 | | Minimum deflection corresponding speed (r/min) | 400 | 400 | 400 | | Minimum deflection (μm) | 3 | 1 | 5 | | Year-on-year speed increase (%) | 200 | 200 | 225 | | Deflection year-on-year increase (%) | 66.67 | 100 | 240 |
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