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Projects / Programmes source: ARIS

Integrated diagnostic methods

Research activity

Code Science Field Subfield
2.11.01  Engineering sciences and technologies  Mechanical design  Basic and system know-how 

Code Science Field
T210  Technological sciences  Mechanical engineering, hydraulics, vacuum technology, vibration and acoustic engineering 
Keywords
Maintenance, diagnostics, prediction, vibration analysis, gears, fatigue failures.
Evaluation (rules)
source: COBISS
Researchers (5)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  18005  Franci Kopač    Researcher  1998 - 1999  55 
2.  19238  PhD Boris Kržan  Mechanical design  Researcher  1997 - 1999  137 
3.  05573  PhD Jožef Pezdirnik  Mechanical design  Researcher  1997 - 1999  182 
4.  15269  PhD Bojan Podgornik  Materials science and technology  Researcher  1997 - 1999  1,130 
5.  00812  PhD Jožef Vižintin  Mechanical design  Head  1999  1,144 
Organisations (1)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0782  University of Ljubljana, Faculty of Mechanical Engineering  Ljubljana  1627031  29,205 
Abstract
In the proposed project integrated diagnostic methods for identification, monitoring, analysis and diagnose of fatigue failures on tooth flanks of gears will be developed. To achieve this we will simulate pitting failures of similar shape, size and location to real pitting failures on tooth flanks. Characteristic frequency responses will be measured. These frequencies will be confirmed on standard test gears on FZG test rig with vibration analysis and oil debris analysis. On mechanical system electric motor – gearbox – brake we will try to recognise characteristic frequencies in time and frequency domain of signals acquired at real working conditions.
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