live centre
Britishnoun
Example Sentences
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Boring Tapers with a Boring Bar or Attachment.—In cases where the degree of taper is very great a live centre may be bolted to a chuck plate, as in Fig.
From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose
If the live centre does not run true the following difficulties are met with.
From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose
Another method employed on small lathes is to drill a hole through the live spindle to receive a taper pin p, the live centre end being shown at c.
From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose
It can, however, be driven on the live centre by a driver or dog, and supported at the other end by the cone plate without any trouble, and with an assurance of true work.
From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose
On the live centre d is a clamp for securing the work or mandrel holding dog.
From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose
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