BS ISO 17359:2018 pdf download

BS ISO 17359:2018 pdf download.Condition monitoring and diagnostics of machines — General guidelines
1 Scope
This document gives guidelines for the general procedures to be considered when setting up a condition monitoring programme for machines and includes references to associated standards required in this process. This document is applicable to all machines.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 2041, Mechanical vibration, shock and condition monitoring — Vocabulary
ISO 13372, Condition monitoring and diagnostics of machines — Vocabulary
ISO 13379-1, Condition monitoring and diagnostics of machines — Data interpretation and diagnostics techniques — Part 1: General guidelines
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 2041, ISO 13372 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1 equipment
machine or group of machines including all machine or process control components
4 Overview of condition monitoring procedure
A generic procedure which may be used when implementing a condition monitoring programme is described in Clauses 5 to 11 and shown in diagrammatic form in Figure 1. Details on the key steps to be followed are provided. Condition monitoring activities should be directed towards identifying and avoiding root cause failure modes. Particular techniques of condition monitoring are only introduced briefly. They are covered in more detail in other International Standards referenced in Annex D and the Bibliography.
8 Monitoring method
8.1 Measurement technique
For the particular measurable parameter considered to be applicable following the previous selection process, one or more measurement techniques can be appropriate. Measured parameters can be simple measurements of overall values or values averaged over time. For certain parameters, such as current, voltage, and vibration, simple measurements of overall values might not be sufficient to show the occurrence of a fault. Techniques such as time, spectral and phase measurement can be required to reveal changes caused by faults. Examples of monitored parameters useful to consider for a number of machine types are given in Annex A. Examples of standards which can be useful in the identification of particular measurement methods and parameters for different machine types are included in the Bibliography. The range and application area of International Standards relating to condition monitoring and diagnostics are shown in Annex D. Condition monitoring systems can take many forms. They can utilize permanently installed, semi- permanent, or portable measuring instrumentation, or can involve methods such as sampling fluids or other materials for local or remote analysis.