MEI-66226 Machinery Monitoring and Diagnostics, 5 cr


Jouko Laitinen


Toteutuskerta Periodi Vastuuhenkilö Suoritusvaatimukset
MEI-66226 2019-01 1 - 2 Jouko Laitinen
Juha Miettinen
Accepted exercises and examination. Exercises are compulsory and they form a part of the final score of the course.


The course focuses mainly on vibration monitoring and diagnostics of rotating machinery, but these methods can be applied widely in monitoring, analysis and diagnostics of different kinds of machinery. When passing the course student knows common measurement and analysis methods for monitoring and diagnostics the running of machinery. He can choose right measurement methods and equipment and he can define right measurement settings in order to get reliable measurement results. He knows the central signal analysis methods and can apply them in diagnostics of typical industrial machinery and can use standards and fault finding cards in diagnosing. The student can recognize the influence of process parameters like running speed, temperature and loading on the analysis results and take them into account in diagnostics. Student becomes acquainted with dynamic loading rain flow counting method and can apply it in life time estimation taking into account material properties like s-n curve. Student becomes acquainted with the principles how to apply tailored testing for accelerated life time estimation of components.


Sisältö Ydinsisältö Täydentävä tietämys Erityistietämys
1. Introduction to vibration monitoring and diagnostics of machinery - Introduction to vibration monitoring of machinery - Introduction to machinery diagnostic - Fault finding cards and standards   Acoustic emission diagnostics - Acoustic emission - Diagnostics of grease and oil lubrication  Experimental modal testing 
2. Fundamentals of machinery vibration  Gear transmission diagnostics  Accelerated life cycle testing and prognostics - include also: Mechanical vibration testing  
3. Vibration time and frequency domain presentation and measurement     
4. Vibration signal analysis methods - include also: Spectrum analyzer and its operations      
5. Phase measurement, synchronized measurement and measurement of shaft orbit, spectrum maps     
6. Beating and modulation - include also: Rolling bearing fault diagnostics      

Ohjeita opiskelijalle osaamisen tasojen saavuttamiseksi

Accepted exercises and examination. Exercises are compulsory and they form a part of the final score of the course.


Numerical evaluation scale (0-5)


Completion parts must belong to the same implementation


Tyyppi Nimi Tekijä ISBN URL Lisätiedot Tenttimateriaali
Book   Fundamentals of rotating machinery diagnos   Bently, D.E., Hatch, C.T., Grissom, B.   ISBN 0-9714081-0-6     Bently pressurised beraing company. 2002. Minden, NV, USA   No   
Book   Rotating machinery vibration. From analysis to troubleshooting   Maurice L. Adams, JR   ISBN 978-1-4398-0717-0     CRC Press. Taylor & Francis Group, LLC Books. 2010. Boca Raton, FL, USA   Yes   
Book   Vibration Testing, Theory and Practice   McConnell, K.G.   ISBN 0-471-30435-2     John Wiley & Sons, Inc. 1995. New York, USA   No   
Lecture slides   Machinery Monitoring and Diagnostics   Juha Miettinen       Lecture slides and text material   Yes   


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MEI-66226 Machinery Monitoring and Diagnostics, 5 cr MOL-82076 Machinery Monitoring, 5 cr  

Päivittäjä: Andersson Kirsi, 26.03.2019