MOL-82096 Machinery Diagnostics, 5 cr
Person responsible
Juha Miettinen
Lessons
| Implementation | Period | Person responsible | Requirements |
| MOL-82096 2017-01 | 3 - 4 |
Juha Miettinen |
Accepted examination and exercises. Hyväksytyt tentti ja harjoitukset. |
Learning Outcomes
When passing the course the student knows the processes for machinery troubleshooting and for analyzing normal running of machinery. He knows the fundamentals of machinery vibration and will familiarize with troubleshooting of some typical machinery and components. He can interpret measurement results and identify normal running state and fault states from measurement result. Student can carry out analysis, diagnosis and conclusion of the running state by using measurement results, fault finding carts and diagnostics standards. Student gets familiarize with accelerated testing methods of machinery and component life cycle estimation. He can simulate fault phenomena by implementing special signal feature extraction procedures by using graphical programming soft ware.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Monitoring, analysis, diagnostics and conclusion procedure. | Fault mode simulation with LabView software. | Theory of lateral and torsional vibration of rotating rotor. |
| 2. | Fundamentals of machine vibration. Vibration signal analysis methods. Beating and modulation. | Instrumentation for measurements and analysis. | Barring vibration of rotating rolls in contact. |
| 3. | Rolling and sliding bearing diagnostics. Acoustic emission. Grease lubrication diagnostics. | Neural networks in data mining and diagnostics of machinery. | Vibration transfer path analysis. |
| 4. | Gear transmission diagnostics. Universal shaft and shaft alignment diagnostics. Centrifugal pump diagnostics. | . | |
| 5. | Fault finding charts and standards. Life cycle testing. |
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 |