EXPERIMENTAL INVESTIGATION OF THE PROPERTIES OF A NOVEL COMPLIANT AIR BEARING MATERIAL HANDLING SYSTEM
2008
An air bearing materials handling system supports its load on two compliant runners having the form of oval cylinders moving along shallow concave rails. Air is supplied by manifolds integral with the rails through nozzles spaced at intervals in the rail surface. Loads up to 3 tonnes can be moved with an effective coefficient of sliding friction of about 1%. Developed by trial-and-error, the system has incompletely understood features. Two are: the role of the system geometry in providing load support; and the construction of the runners, which consist of layers of cellulose fibre tissue wound onto a core, and enclosed in a plastic cover. Exploratory research aimed at establishing the effect of these features on the load fraction supported by air pressure is reviewed. Flat surface equivalents instrumented for pressure surveys are developed to assess the role of the tissue, and to suggest alternatives. The load fraction is determined, and the response to asymmetric loading is investigated. The minimum numb...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI