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 415
jiily 1)V the screw seen inthe cut. Tlie Pratt &• Wlntm-y Rack-Cutting Marhino. shown in l-ig. 5, cuts the teeth of racks atany pit<h, the spindle driving two cutters, which block out iind finish teeth at the same time.Several racks may be cut at one time. The receiving-table has a vertical… … l-io. .).—Tlif Ilalti Wliilni-v rack-cultiii;i iiiacliiin GEAR-CUTTING MACHINES. 395 Swaseys Process for Generating and Cutting Spur-Gears.—A new process for generation;and cutting the teeth of spur-wheels is thus described by Ambrose Swasey, of the firm ofWarner & Swasey, Cleveland, O. {Trans.…
Mechanical engineering
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