1. 1 Purpose and significance of equipment fault diagnosis

1.2 equipment fault types and condition monitoring technology

1.3 identification method of equipment fault state

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2 signal processing method of fault diagnosis

2. 1 Basic knowledge of signal processing

2.2 Vibration signal processing graphics commonly used in rotating machinery

2.3 Time-frequency analysis of signals

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3 rotating machinery fault diagnosis

3. 1 rotor unbalance fault diagnosis

3.2 Rotor misalignment fault diagnosis

3.3 Fault Diagnosis of Sliding Bearing

3.4 Rotor Friction Fault Diagnosis

3.5 Fault Diagnosis of Floating Ring Seal

3.6 Fault Diagnosis of Fluid Excitation of Blade Machine

3.7 Analysis method of unstable self-excited vibration fault of high-speed rotating machinery

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Fault analysis of reciprocating compressor and pipeline vibration

4. 1 failure types and causes of reciprocating compressor

4.2 Measurement and fault analysis of indicator diagram and valve motion law

4.3 compressor air pressure pulsation and pipeline vibration

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5 gear fault diagnosis

5. 1 Common gear failures

5.2 Diagnosis of gear fault vibration

5.3 Diagnosis of Gear Fault Noise

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6 Fault diagnosis of rolling bearing

6. 1 Failure forms and causes of rolling bearings

6.2 Detection method of rolling bearing fault

6.3 Diagnosis of Fault Vibration of Rolling Bearing

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Application of 7 nondestructive testing technology in equipment diagnosis

7. 1 application of oil sample analysis technology in equipment diagnosis

7.2 Application of Acoustic Emission Detection Technology in Equipment Diagnosis

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8 Application of modern intelligent diagnosis technology

8. 1 Fault Diagnosis Expert System

8.2 Application of Fuzzy Mathematics in Fault Diagnosis

8.3 Application of Neural Network in Fault Diagnosis

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