Davis turret lathe, turning bevel gear blanks 212 turning worm-gear blanks 211 Depth of cut for turning, average 75 Detrick & Harvey horizontal boring machine, floor type 294 Dial for "catching threads" when screw cutting 141 Dial gage, testing concentricity of button with 103, 104 Die and tap holders, releasing 199 Die-heads, self-opening type 200 Disk gage, for angles and tapers 97 rules for setting 98, 99 Dogs or drivers, lathe, application of 16 Drill, flat, for lathe 44 Drilling and reaming in lathe 43 Drivers or dogs, lathe, application of 16 Driving fits, allowances for 131
Eccentric turning in lathe 106 Engine lathe, general description 1 Errors, accumulation of 105, 106
Faceplate, indexing for multiple-thread cutting 153 lathe, application of angle-plate to 48 lathe, holding work on 45 Facing ends of centered stock, different methods 34 Feed and depth of cut for turning, average 75 Feeds and speeds for turning based on Taylor's experiments 71 Filing and polishing in lathe 13 Finishing and roughing cuts in lathe 75, 76 Fits, allowances for different classes 131 different classes used in machine construction 129 driving, allowances for 131 forced, allowances for given pressure 133 forced, average allowance for 130 forced, pressure for 132 push, allowances for 131 running, allowances for 131 shrinkage, allowances for 133 Fixture for holding thin lining when boring 293 Flat drill and holder for lathe 44 Flat turret lathe, Acme, examples of chuck work 219 Hartness, example of turning 213 Jones & Lamson double-spindle type 221 Floating reamer holders 271 Flywheel, finishing in one setting in turret lathe 186 finishing in two settings in turret lathe 189 machining in turret lathe 184 turning in Potter & Johnston automatic 236 turning in vertical boring mill 255 Follow-rest for lathe 27 Forced fits, allowances for given pressure 133 average allowance for 130 pressure generally used in assembling 132 Fractional threads, change gears for cutting 171
Gage, disk, for angles and tapers 97 disk, rules for setting 98, 99 for testing V-thread tool 138 standard plug, for holes 42 thread, Acme standard 157 Geometric collapsing tap 202 Geometric self-opening die-head 200 Gisholt convex attachment for vertical mill 259 Gisholt vertical boring mill, general description 242 Grinder for truing lathe centers 34 Grinding lathe tools 62