The advanced machinist; a practical and educational treatise, with illustrations (1903)
Hawkins, Nehemiah, 1833- · New York, T. Audel · leaf 264
manner to the adjustable dies described on page 259. The Advanced Machinist. 261 KEYSEATING MACHINE. Fig. 278 shows a machine which will cut keyseats onany portion of a shaft, without removing it from its bear-ings ; the machine being firmly fastened to the shaft bytwo clamps, the cutter-head is… … Fig. 278. smooth bottoms. The machine is provided with an auto-matic feed while cutting, but this feed may be disengagedif desired, and the cutter-head fed by hand. Five milling cutters are used with each machine; by em-ploying one or more of which on spindle, keyseats of any of thefollowing sizes…
Machine-tools · Machine-shop practice
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