Sentence Examples with the word lubrication

The heating at the surfaces, the variations in their smoothness, and the variations of the lubrication make continuously variable, and necessitate frequent adjustment of W or of the nuts.

The principal uses of rape oil are for lubrication and lighting; but since the introduction of mineral oils for both these purposes the importance of rape has considerably decreased.

For further information on this point and on Osborne Reynoldss theory of lubrication see BEARINGS and LUBRICATION.

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For modern methods of forced lubrication see BEARINGS.