Appleton's dictionary of machines, mechanics, engine-work, and engineering . 188 LATHE. 189 LATHE, LARGE BORING AND REAMING. A very convenient and useful tool for boring andreaming locomotive and car wheels, pulleys, geers, &c. &c. It will turn out a hole straight or tapering,and spline the same, without removing it from the chuck. It is adapted to turning or drilling outholes, or boring, by using the shell boring-tool; all self-feeding. Fig. 2514 is a side elevation. Fig. 2515, end elevation, looking towards the face-plate. A, cone-pulley of cast-iron which runs on the live spindle. T
Appleton's dictionary of machines, mechanics, engine-work, and engineering . 188 LATHE. 189 LATHE, LARGE BORING AND REAMING. A very convenient and useful tool for boring andreaming locomotive and car wheels, pulleys, geers, &c. &c. It will turn out a hole straight or tapering,and spline the same, without removing it from the chuck. It is adapted to turning or drilling outholes, or boring, by using the shell boring-tool; all self-feeding. Fig. 2514 is a side elevation. Fig. 2515, end elevation, looking towards the face-plate. A, cone-pulley of cast-iron which runs on the live spindle. The spindle has strong journals, runningin gun-metal boxes. A, geer on face-plate. B, geer on front shaft. o, shaft, thrown out of and into geer by eccentrics. C, face-plate, to which the work is fastened by means of bolts. D, upper cone for driving the feed motion. D, lower cone on the splined shaft which passes through the centre of bed-piece, giving motion tothe rack I, which can be connected with the spindle J, by the screw on top. 2515.
Size: 1112px × 2246px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, booksubjectmechanicalengineering, bookyear1861
