What is EN ISO 18434-2:2019?

The EN ISO 18434-2:2019 is an international standard that provides guidelines and procedures for the vibration condition monitoring and diagnostics of machines. This standard specifies the general requirements for measuring and analysing the vibration signatures of industrial machinery in order to assess their condition. It outlines the techniques and methods to be used for data collection, analysis, and interpretation.

Importance of EN ISO 18434-2:2019

The implementation of EN ISO 18434-2:2019 is crucial for maintaining the reliability and efficiency of industrial machinery. By monitoring the vibration patterns of machines, potential defects or malfunctions can be detected at an early stage, allowing for timely corrective actions to be taken. This helps to prevent unexpected breakdowns, minimize maintenance costs, and optimize operational performance.

Key Requirements of EN ISO 18434-2:2019

To comply with EN ISO 18434-2:2019, several key requirements must be met:

Data Collection: Vibration data should be collected using appropriate sensors and techniques. Measurements should be performed under normal operating conditions and include relevant parameters such as amplitude, frequency, and phase.

Data Analysis: The collected data should be analyzed using suitable algorithms and software. Various signal processing techniques, such as Fast Fourier Transform (FFT) or Time Waveform Analysis, can be employed to identify specific fault frequencies and patterns.

Interpretation: The obtained results should be interpreted by qualified personnel who are knowledgeable about machine dynamics and failure modes. This enables accurate assessment of the machine's condition and identification of any potential faults or deviations.

Reporting: A comprehensive report should be generated, documenting the measurement setup, data analysis procedures, and interpretation findings. This report should also include recommendations for maintenance or further investigations, if necessary.

Benefits of EN ISO 18434-2:2019

Adhering to EN ISO 18434-2:2019 brings several benefits to industries:

Increased Reliability: Identifying machine faults in advance enables proactive maintenance, reducing unexpected breakdowns and production losses.

Cost Optimization: Early detection of defects allows for planned repairs or component replacements, minimizing repair costs and avoiding costly emergency repairs.

Improved Safety: Ensuring machinery operates within acceptable vibration limits reduces the risk of catastrophic failures that might jeopardize worker safety.

Enhanced Efficiency: Monitoring machine condition helps optimize operational performance and energy consumption by identifying areas of improvement or inefficiency.