MOL-82096 Machinery Diagnostics, 5 cr
Person responsible
Juha Miettinen
Lessons
| Implementation | Period | Person responsible | Requirements |
| MOL-82096 2018-01 | 3 - 4 |
Juha Miettinen |
Accepted examination and exercises. Hyväksytyt tentti ja harjoitukset. |
Learning Outcomes
The course focuses mainly on vibration diagnostics of rotating machinery, but these methods can be applied widely in analysis and diagnostics of different kinds of measurement results like process parameters, strain gauge and sound. When passing the course student knows the diagnostics processes for machinery troubleshooting and for normal running analysis. 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 in to 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.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Introduction to Machinery Diagnostics | Fundamentals of machinery vibration | Fault mode simulation with LabView software |
| 2. | Vibration signal analysis methods Fault finding charts and standards | Accelerated life cycle testing and prognostics | |
| 3. | Beating and modulation Rolling bearing fault diagnostics | ||
| 4. | Acoustic emission Diagnostics of grease and oil lubrication | . | |
| 5. | Gear transmission and universal shaft diagnostics |
Instructions for students on how to achieve the learning outcomes
Accepted examination and exercises. Exercises are compulsory and they form a part of the final score of the cource.
Assessment scale:
Numerical evaluation scale (0-5)
Partial passing:
Study material
| Type | Name | Author | ISBN | URL | Additional information | Examination material |
| Book | Fundamentals of rotating machinery diagnostics | Bently, D.E., Hatch, C.T., Grissom, B | ISBN 0-9714081-0-6 | Bently pressurised beraing company. 2002. Minden, NV, USA | No | |
| Book | Introduction to Machinery Analysis and Monitoring, second edition | Mitchell, J.S. | 0-87814-401-3 | PennWell Publishing Co. 1993. Tusla, USA | No | |
| Book | Rotating machinery vibration. From analysis to troubleshooting | Maurice L. Adams, JR | 978-1-4398-0717-0 | CRC Press Taylor & Francis Group. 2010. Boca Raton, New York, USA | Yes | |
| Lecture slides | Machinery diagnostics | Juha Miettinen | Lecture slides and text material | Yes |
Correspondence of content
| Course | Corresponds course | Description |
| MOL-82096 Machinery Diagnostics, 5 cr | EDE-33156 Machinery Diagnostics, 5 cr |