What is ISO 10816?
What is ISO 10816?
ISO 10816-1 gives general guidelines for the evaluation of machine vibration by measurements on non-rotating parts. The guidance values given for these vibrations are defined primarily to classify the vibration and to avoid problems with auxiliary equipment mounted on these structures.
What is ISO 20816?
ISO 20816-1:2016 establishes general conditions and procedures for the measurement and evaluation of vibration using measurements made on rotating, non-rotating and non-reciprocating parts of complete machines.
Which of the following ISO standard is related with vibration measurement and diagnosis?
ISO 20816-1 is the basic part of the ISO 20816 series that gives the general requirements for evaluating the vibration of various machine types when the vibration measurements are made on both non-rotating and rotating parts.
How is shock and vibration measured?
Shock measurement Shocks are usually measured by accelerometers but other transducers and high speed imaging are also used. A wide variety of laboratory instrumentation is available; stand-alone shock data loggers are also used. Proper placement of measuring instruments is critical.
What are the vibration parameters?
Summary. The most important vibrations parameters for nonlinear systems are exactly the same as for linear systems: frequency, decay rate and amplitude. The main difference is that the frequency and decay rate of nonlinear system responses can be time-varying.
Is standard for vibration measurement?
ISO 10816-1 is the basic document describing the general requirements for evaluating the vibration of various machine types when the vibration measurements are made on non-rotating parts. For some machine types, it is also common to judge the vibration based on measurements taken on the rotating shafts.
What do you need to know about ISO 10816-3?
The ISO 10816-3 standard provides criteria for evaluating the vibration of machinery according to measurements taken on non-rotating parts, such as bearings, bearing pedestals, or housings. It serves as a general guideline for determining overall machine condition based on the magnitude of vibration and changes in vibration levels over time.
What’s the nominal power of an ISO 10816 machine?
ISO – ISO 10816-3:2009 – Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts — Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ. Skip to main content.
When to use ISO 10816-4 for gas turbines?
– changes in vibration which can occur during normal steady-state operation. ISO 10816-4:2009 is applicable to heavy-duty gas turbine sets used in electrical and mechanical drive applications, with fluid-film bearings, outputs greater than 3 MW and an operating speed range under load between 3 000 r/min and 30 000 r/min. Gas and steam turbines.
What is the ISO standard for mechanical vibration?
ISO 10816-5:2000 Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts — Part 5: Machine sets in hydraulic power generating and pumping plants This standard has been revised by ISO 20816-5:2018