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UBERTY 泵浦振動分析基本概念 葉和熹 旭裕科技股份有限公司 簡煥然 簡煥然 煜然有限公司 智權研發經理 勤益科技大學 冷凍空調系 兼任講師 勤益科技大學 冷凍空調系 兼任講師 葉和熹 簡煥然 簡煥然 老師 老師 0937828709 [email protected] 0937828709 [email protected] 1

11 泵浦振動分析基本概念

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2. UBERTY 0937828709 [email protected] [email protected] 2 3. UBERTY ? / (Torsional vibration)( ) 0937828709 [email protected] [email protected] 3 4. UBERTY (L t l ib ti )(Lateral vibration) (Axial vibration) (T i l ib ti )(Torsional vibration) 0937828709 [email protected] [email protected] 4 5. UBERTY Displacement m Amplitude Velocity mm/sec Acceleration g Frequency CPM Hz Phase (degree) 0937828709 [email protected] [email protected] 5 6. UBERTY 0937828709 [email protected] [email protected] 6 7. UBERTY 0937828709 [email protected] [email protected] 7 8. UBERTY 0937828709 [email protected] [email protected] 8 9. UBERTY 0937828709 [email protected] [email protected] 9 10. UBERTY 0937828709 [email protected] [email protected] 10 11. UBERTY m mil P-PP mm/sec inch/sec RMSP ISO g g RMS dB()dB() dB = 20 log10( V / Vref) VrefISO1 10-6 m/sec Vref1 10-8 m/sec P-P = 2 P P = 1.414 RMS Vref1 10 8 m/sec 0937828709 [email protected] [email protected] 11 12. UBERTY ( ) ( ) AA tAa i sin = ( ) ( )A t A t A v 2 sincos == ( )t A d sin2 = 0937828709 [email protected] [email protected] 12 13. UBERTY BEP API610 0937828709 [email protected] [email protected] 13 14. UBERTY ISO 2372 ISO 2372 C I15kWCass I15kW Cass II 15kW~75k W Cass III75kW Cass IV75kWCass IV 75kW 0937828709 [email protected] [email protected] 14 15. UBERTY ISO 1940 G e.(mm/sec) G 4000 4000 G 1600 1600 G 630 630 G 250 250 G 100 100 G 40 40 G 40 40 G 16 16 () G 6.3 6.3 G 2.5 2.5 G 1 1 0937828709 [email protected] [email protected] 15 G 0.4 0.4 16. UBERTY (ISO 5199)(ISO 5199) 5%5% h1 r m s n r.m.s. h1 225mm h1 > 225mm i 1 / /min-1 mm/s mm/s n 1800 2.8 4.5 1800 < n 4500 4.5 7.1 ISO2372 0937828709 [email protected] [email protected] 16 17. UBERTY 0937828709 [email protected] [email protected] 17 18. UBERTY (API 610)(API 610) : Vu