131
for forced fits of given pressure 133
for push fits 131
for running fits 131
for shrinkage fits 133
Aluminum, lubricant for machining 53
shape of tools for turning 53
speed and feed for machining 53
Angle-plate applied to lathe faceplate 48
Angles, gage for accurate measurement of 97
Apron of lathe 4, 5
Arbor or mandrel press 22
Arbors or mandrels for lathe work, types of 19
use of 17
Attachment, application of Hendey relieving 125
convex turning for vertical boring mill 259
for coarse threading in lathe 160
for spherical turning 113
for taper turning in lathe 88
Hendey relieving 123
Automatic chucking and turning machine, Potter & Johnston 223
Potter & Johnston, method of "setting-up" 227
Potter & Johnston, turning flywheel in 236

Back-gears of lathe 3, 4
Bardons & Oliver turret lathe, general description 178
Bored holes, measuring diameter of 41
Boring and reaming tools for vertical mill 251
Boring and turning mill, vertical, general description 242
vertical, holding and setting work 247
vertical, turning in 249
Boring and turning mill, vertical, turning tools for 253
Boring-bar cutters and methods of holding 280
Boring cutters for roughing and finishing cuts 285
Boring cylinders on horizontal machine 286
Boring holes to given center distance in lathe 51
Boring in lathe, example of