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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 27

An illustration from 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, leaf 27 — join are rounded, not,as so many suppose, to make a nice looking job, but in orderto get more metal at that point and so provide against lateralas well as vertical strains. On the top of the upper flangeare two projecting, inverted V-grooves, the inner one form-ing the guide for preserving the… … Fig. 17. Sectional View of Engine Tathe. hole and necessitate cleaning whenever the head or tailstock had to be moved. The top edges of the V are cham-fered off, so that tools, etc., falling on them will not bruisethem and destroy their accuracy. You will notice in theaccompanying sectional viewT…

Clocks and watches · Lathes

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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