Spur and bevel gearing; a treatise on the principles, dimensions, calculation, design and strength of spur and bevel gearing, together with chapters on special tooth forms and methods of cutting gear teeth (1914)
New York, The Industrial press; [etc., etc.] · leaf 156
re mounted. METHODS OF CUTTING TEETH 141 Unlike the previous cases considered, the work arbor in this caseis free to revolve on centers without being restrained by an in-dexing mechanism; as in previous cases, the blank has had theteeth roughed out. The tool used is a shaper, as before. Tosome… … ARBOR CENTERS mmmmmmmmmmw/ DIRECTION OF FEED OF SHAPER TABLE Machinery Fig. 4. The Describing-generating Process by which the Point of theTool is Constrained to Follow the Desired Outline and the corresponding screw on the rolling disk, while the latteris similarly stretched between screws ^2 and…
Gearing
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