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Sigma KEE - WearingFrictionSurface
KB Term: 
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wearing friction surface
A device designed to cause friction and exhibit a particular process of wear. This includes items such as brake pads and match striking surfaces on a matchbox.
Relationships      
Parents device A Device is an Artifact whose purpose is to serve as an instrument in a specific subclass of Process.
Children BrakePadA WearingFrictionSurface that presses against a BrakeRotor to cause vehicle braking.
 brake shoeA WearingFrictionSurface that is designed to press against a rotating BrakeDrum to cause vehicle braking.


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