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 107
Fig. 91. finishing the steel work referred to above. Fig. 94 shows aspecial form of arbor chuck on which the wheel is carriedon a loose pulley mounted on the arbor. In this method thelathe spindle stands still and the wheel is driven by a beltfrom the speed wheel on the countershaft running over… … Fig. 92. The increase in speed and consequent gain of time by thismethod is very considerable and it has the further advan-tage of giving sufficient peripheral speed to the wheel, sothat it will not fill up with metal and refuse to cut. There is a proper speed for each grade or kind of…
Clocks and watches · Lathes
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