Sökning: "Maskinelement"
Visar resultat 1 - 5 av 169 avhandlingar innehållade ordet Maskinelement.
1. Intelligent fault diagnosis and predictive maintenance for a bearing ring grinder
Sammanfattning : Predicting the failure of any structure is a difficult task in a mechanical system. However complicated and difficult the prediction might be, the first step is to know the actual condition of the system. LÄS MER
2. On the effects of surface roughness in lubrication
Sammanfattning : Tribology is a multidisciplinary field defined as the science and technology of interacting surfaces in relative motion, and embraces the study of friction, wear and lubrication. A typical tribological application is the rolling element bearing. LÄS MER
3. Rough surface elastohydrodynamic lubrication and contact mechanics
Sammanfattning : In the field of tribology, there are numerous theoretical models that may be described mathematically in the form of integro-differential systems of equations. Some of these systems of equations are sufficiently well posed to allow for numerical solutions to be carried out resulting in accurate predictions. LÄS MER
4. Modelling of wear and tribofilm growth
Sammanfattning : Wear is a consequence of nature which becomes costly if uncontrolled. Basic wear protection is provided by lubrication which will decrease the severity of the contact between asperities. LÄS MER
5. Grease lubrication in radial lip seals
Sammanfattning : Rolling element bearings contain seals to keep lubricant inside and contamination outside the bearing system. These bearings are more often lubricated with grease rather than oil. Much knowledge is available on oil lubricated seals but a good understanding of grease lubricated seals is lacking. LÄS MER
