Why friction is reduced in machines
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Reducing Friction. There are several ways to reduce friction: The use of bearing surfaces that are themselves sacrificial, such as low shear materials, of which lead/copper journal bearings are an example. Replace slidingfriction with rolling element friction, such as with the use of rolling element bearings.
Reducing Friction. There are several ways to reduce friction: The use of bearing surfaces that are themselves sacrificial, such as low shear materials, of which lead/copper journal bearings are an example. Replace slidingfriction with rolling element friction, such as with the use of rolling element bearings.
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