FIELD: machine building.
SUBSTANCE: proposed method comprises measurement of vibration at the machine body info point, isolation of vibration component inherent in the machine mechanism under analysis to estimate machine parameters to be used in decision on technical state. Note here that vibration characteristic function is measured to estimate its integral characteristic representing an area under the curve of characteristic function modulus so that its proximity to zero allows defining the mechanism degradation.
EFFECT: higher validity of diagnostics.
3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF VIBRATION-BASED DIAGNOSTICS OF MECHANISMS BY CHARACTERISTIC FUNCTION OF VIBRATION | 2012 |
|
RU2514119C2 |
| METHOD OF VIBRATION-BASED DIAGNOSTICS OF TECHNICAL STATE OF RECIPROCATORS ON SPECTRAL INVARIANTS | 2007 |
|
RU2337341C1 |
| METHOD FOR DIAGNOSIS OF TECHNICAL CONDITION OF MACHINES ON INDIRECT INDICATORS | 2016 |
|
RU2610366C1 |
| METHOD FOR VIBRATION DIAGNOSTICS OF TECHNICAL CONDITION OF GAS TURBINE ENGINES IN RESOURCE-SAVING MODES USING THEORY OF INVARIANTS | 2020 |
|
RU2754479C1 |
| METHOD FOR VIBRATIONAL DIAGNOSTICS OF TECHNICAL CONDITION OF GAS TURBINE ENGINES IN RESOURCE-CONSERVING MODES USING INVARIANT THEORY | 2020 |
|
RU2754476C1 |
| METHOD FOR MONITORING THE TECHNICAL STATE OF MECHANISMS | 2019 |
|
RU2726270C1 |
| METHOD OF VIBRATION TESTING OF MACHINES | 2006 |
|
RU2314508C1 |
| METHOD FOR MONITORING THE TECHNICAL CONDITION OF MECHANISMS | 2021 |
|
RU2765336C1 |
| METHOD OF VIBRODIAGNOSTICS OF NASCENT DEFECTS OF MECHANISMS | 2018 |
|
RU2680640C1 |
| METHOD FOR VIBRATION-BASED DIAGNOSTICS OF OBJECTS | 2008 |
|
RU2363936C1 |
