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 412
UTTING MACHINES.Brown &• SItnrpes Automatic Gear-Cutter, shown in Fig. 1. is automaticin all its motions, cutting throughfor each tooth, and revolving thewheel until all the teeth are cut. thusenabling the operator to attend to other work. The indexing is done Fig. l.—Gear-cutter, by a worm and… … 393 GEAR-CUTTING MACHINES. the proper depth of cut is obtained, when the cutter passes through the blank and back by aquick return movement; the wheel is then moved the proper distance for the next tooth, andso on until finished. The cutter-head is adjustable at any angle for cutting bevel-wheels,…
Mechanical engineering
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