Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 414
ribed is placed on the side of the apex opposite that on whichthe blank is {)laced. in order to avoid an interference with the tool. The feed mechanism effects a slow intermittent movement of the semicircular plate whichsupports the inclined arbor, thereby producing a slowly progressing rolling of… … Fig. 4.—Automatic gear-cutter. The arbor carrying the blank can be rotated independent of the rolling: cone by means of aworm-wheel, worm and index plate, which enables the blank to be presented to the cutting de-vice at properly spaced divisions corresponding with the number of teeth of the…
Mechanical engineering
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