Archivio Istituzionale della RicercaThe grinding of friction material brake pad, necessary to ensure a flat surface, generates the surface roughness which highly influences the friction coefficient. This paper deals with an experimental activity focused on the evaluation of the surface roughness after a grinding operation of an innovative sintered friction material. A regression analysis has been used to model the relationship among surface roughness and kinematic parameters. An instrumented tangential grinding machine controlled by a CNC system has been used in this activity. During the process the normal and tangential grinding forces have been measured by a force measurement device.
Experimental study on grinding of a sintered friction material / Atzeni, Eleonora; Iuliano, Luca. - In: JOURNAL OF MATERIALS PROCESSING TECHNOLOGY. - ISSN 0924-0136. - ELETTRONICO. - 196:(2008), pp. 184-189. [10.1016/j.jmatprotec.2007.05.037]
Experimental study on grinding of a sintered friction material
ATZENI, ELEONORA;IULIANO, Luca
2008
Abstract
The grinding of friction material brake pad, necessary to ensure a flat surface, generates the surface roughness which highly influences the friction coefficient. This paper deals with an experimental activity focused on the evaluation of the surface roughness after a grinding operation of an innovative sintered friction material. A regression analysis has been used to model the relationship among surface roughness and kinematic parameters. An instrumented tangential grinding machine controlled by a CNC system has been used in this activity. During the process the normal and tangential grinding forces have been measured by a force measurement device.
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https://hdl.handle.net/11583/1831671
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