The watchmakers' lathe, its use and abuse; a story of the lathe in its various forms, past and present, its construction and proper uses (1903)
Goodrich, Ward L. [from old catalog] · Chicago, Hazlitt & Walker · leaf 106
ted by the walls of the recess in the chuck.This enables the work to have the same depth and angle oneach claw, so that the seat for the stone will be perfectlyformed and the mounting is stronger than it would other-wise be. The groove may be cut in the claws with a graveror with a burr mounted on… … Fig. 88. Buff Chuck. bodies; its use has been gradually extending as the variousattachments have been added to the lathe, until it is at pres-ent used for quite a variety of purposes. Fig. 90 shows thearbor chuck with screw of the arbor adapted for a pinwrench; Fig. 91 shows the same chuck opened…
Clocks and watches · Lathes
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