Marble Crusher Machine Manufacturer

Abstract

Marble Crusher Machine Bearing Fault Diagnosis Method Abnormal Rotation Sound Analysis Diagnosis The abnormal rotation sound detection analysis is an analysis method for monitoring the working state of the Marble Crusher Machine bear…
  • Marble Crusher Machine Manufacturer
  • Marble Crusher Machine Manufacturer
  • Marble Crusher Machine Manufacturer

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Marble Crusher Machine Bearing Fault Diagnosis Method

Abnormal Rotation Sound Analysis Diagnosis

The abnormal rotation sound detection analysis is an analysis method for monitoring the working state of the Marble Crusher Machine bearing by auscultation method. The common tool is a wooden handle long screw driver, and a hard plastic tube with an outer diameter of about 20 mm can also be used. Relatively speaking, monitoring with an electronic stethoscope is more conducive to improving the reliability of monitoring. When the Marble Crusher Machine bearing is in normal working condition, the operation is smooth, brisk, and there is no stagnation. The sound is harmonious and no noise, and a uniform and continuous “beep” sound or a lower “boom” sound can be heard. The Marble Crusher Machine bearing fault reflected by the abnormal sound is as follows:

Vibration Signal Analysis And Diagnosis

The vibration of the Marble Crusher Machine bearing is very sensitive to the damage of the Marble Crusher Machine bearing. For example, peeling, indentation, rust, crack, wear, etc. will be reflected in the Marble Crusher Machine bearing and vibration measurement. Therefore, the vibration can be measured by using a special Marble Crusher Machine bearing vibration measuring device (frequency analyzer, etc.), and the specific situation of the abnormality can be inferred by the frequency distribution.

There are many kinds of detection and diagnosis technologies for rolling Marble Crusher Machine bearing faults, such as vibration signal detection, lubricating oil analysis and detection, temperature detection, and acoustic emission detection. Among various diagnostic methods, diagnostic techniques based on vibration signals are the most widely used, and the technology is divided into simple diagnosis method and precision diagnosis method.

Simple diagnosis uses various parameters of the vibration signal waveform, such as amplitude, form factor, crest factor, probability density, kurtosis coefficient, etc., as well as various demodulation techniques to make a preliminary judgment on the Marble Crusher Machine bearing to confirm whether there is a fault; Then, various modern signal processing methods are used to judge the fault type and cause of the Marble Crusher Machine bearing which is considered to be faulty in the simple diagnosis.

Relevant maintenance personnel need to master the various possible reasons for the failure of the Marble Crusher Machine bearing, so that the repair and improvement of the Marble Crusher Machine bearing can be more scientific and reasonable, ensure that the Marble Crusher Machine bearing does not shorten the service life due to accidental damage, and take certain measures in time for different failure modes. Improvement measures to create more economic benefits for enterprises.

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