S. A. E. babbitt, 253 S. A. E. standard screws and nuts, 284
S. A. E. standard threads, Tap drills for, 64
S. A. E. threads, 118 Safety tapping devices, 74 Scleroscope, 244
Screw jacks for centering, 306
-thread micrometer cal- iper, 129 threads, 117
threads, Representation of, 313
Screws and nuts, S. A. E. standard, 284
Extracting broken, 332 Machine and wood, 281 machine, Tap gauge for, 71 Wood, 332
wood, Tap gauge for, 71 Sector, 18 Segment, 18
Sellers tapers, 115 Semihigh-speed steels, 98 Setting tapers by tailstock, 105
tapers by turning par- allel to two diameters, 106
the threading tool, 120 the work in lathe chucks, 85
vernier protractor, 236 Shafting, Horsepower of cold-rolled iron line, 324
Horsepower of turned- iron line, 324 Shanks, Drill, 46
Shape and setting of tool for brass work, 93
of point and cutting edges of drill, 52 Shaper tools, 185
Shapes of forged roughing tools, 93
of grinding wheels, 187
Silicon steel, 249 Silver plating, 267 Simple-geared lathe, 123 indexing, Table of, 142 Sines, Table of natural, 31 Single-action Presses, 219 indexing, 139 thread, 118
Size of blanks for deep cylindrical cups, 224 of blanks for non-cylin- drical cups, 225
of blanks for shallow cups, 224
of guide hole in jigs, 216 of stock for rolled threads, 295
Sizes of blacksmiths' taps, 73
of drills, 45 of lathes, 77 of tap drills, 64
weights, and lengths of iron wire, 283
Slings, Inspection of, 325 Slotter tools, 185
Slushing, 266
Socket of collet, 46 Tapered-shank drill, 55 Soda kettle, 329
Soldering, 262
aluminum, 264
Solders for various metals, 263
Solution of triangles, 30 Spacing of cutting edges on reamers, 59
Specific gravity, 40 gravity and weight of liquids, 41
gravity and weight of materials, 40 gravity and weight of metals, 42
gravity and weight of
vapors and gases, 41 gravity and weight of woods (dry), 40 Speed of shaft, 322
and size of stock for power hammers, 223 changing of grinding wheels, 189
of table on cutting stroke, 185
of polishing wheels, 208 Speeds and feeds for high- speed drills, 50
and feeds of drills, 50 Average cutting, 102 Cutting, 99
Cutting, for roughing cuts, 99
Finding cutting, 102
for cutting bolts and tap- ping nuts, 75
for disk grinding, 194 for metals, Planing, 185 of grinding wheels, 188 Sphere, 19
area of surface of, 19 volume of, 19
Spider, Center, 83
Spiral bevel gears, 173 gearing, 156
gears, Milling cutters for, 181
head, construction of, 140 Length of, 19
or helical, gears, 175 Spirals, Cutting, 155 Spot facing, 63
Sprains and dislocations, 345
Spring of work from press- ure of chuck jaws, 86
gear, Metric milling cut- ters for, 180
Square bend, Rule for, 278 holes, Drills for, 47 keys for machine tools, 162
root, Rules for, 14 thread, 119
threading tool, 121 Squares and equal circles, 20 Stacks and tanks, Stan- dard single riveting for, 301
Stainless steel, 249 Standard decimal gauge, 294
pitches on lag screws, 285
single riveting for tanks and stacks, 301
steam, gas, and water pipe 286
tapered keys, 161
weights, gauges, and sizes of tin plates, 289 Steam pipe, 286
Steel, Machinery, 249 Manganese, 249 Molybdenum, 249 Nickel, 249
or iron, Blacking, 265 Pack-hardening tool, 254 Removing rust from, 334 Semihigh-speed, 98 Silicon, 249 Spring, 328 Stainless, 249
Temper colors and corre- sponding temperatures of, 255 Titanium, 249 Tool, 98
Tungsten, 249
used for forged tools, 98 Vanadium, 249
Weight of flat bar, 276-
Table, Compound indexing, 154
of cutting speeds for milling, 138-139
of cutting speeds of drills, 49
of maximum grindstone speeds, 188
of natural sines, cosines, and cotan-
of per cents. and values in decimals and frac- tions, 7
of simple and differen- tial indexing, 142 Tables and rules, Useful, 1 of belt horsepower, 317 Tailstock, Setting for tapers, 105
Tangents, Table of natural, 31
Tanks and cisterns, Capac- ity of, 44
and stacks, Standard single riveting for, 301 Tap drills for A. S. M. E. standard threads, 65 drills for British Associ- ation screw threads, 68 drills for society of auto- motive Engineers' (S. A. E.) standard threads,
64 drills for United States standard threads, 66 drills for V Threads, 70 drills for Whitworth standard threads, 67 drills, Sizes of, 64 gauge for taps and ma- chine and wood screws, 71
Removing a broken, 71 Taper amount when taper per foot is given, 112- 113
attachment, 107
Calculating angle of, 106
Temper colors and sponding
of steel, 255
Tempering, 254
Testing twist drills, 53 Thermit welding, 261 Thermometers, 245
Thread, Acme standard, 119 Briggs pipe, 120
British Association stand- ard, 119
Constants for finding di- ameter at bottom of, 135
cutting, Lubrication for, 127
Double, 118 indicator, 127
International standard, 120
Lead of, 118
Measurements, Three- wire, 128 Pitch of, 118
plug gauges, 233
Proportions of worm, 174 Quadruple, 118
Sharp V, 118
Single, 118
Square, 119
Triple, 118
Whitworth, 119
Threading, Internal, 122 lubricants, 246 tapers, 122
tool, Setting the, 120 tool, Square, 121
Threads, A. S. M. E., 118 Calipering, 127
Caliper readings for screw, 131-134
cut on bolts, Length of, 282
Cutting, with dies, 76 Determining number per inch, 117
diameter for A. S. M. E. standard, 134 Finishing Internal, 127 Pipe, 75
S. A. E., 118
S. A. E. standard, Tap drills for, 64 Screw, 117
Size of stock for rolled, 295
Tap drills for British Association screw, 68 Tap drills for United States standard, 66 Tap drills for Whitworth standard, 67
U. S. standard, 118-132 Whitworth standard, 133 Three-fluted tools, Gauge for measuring, 136 -wire thread measure- ments, 128
Time, Measures of, 3
Tin alloys for die cast- ings, 228
or genuine babbitt, 251 plates, Standard weights, gauges, and sizes of, 289
Weight and thickness of sheet, 288
Tools, Flat forming, 166 for laying out, 306 Forming, 166
Gauge for measuring three-fluted, 136 Lathe, forged, 89 Lathe turning, 89 Marking, 334 Planer, 182-184
Setting the threading, 120 Shape and setting for
brass work, 93
Shaper, 185
Shapes of forged rough- ing, 93 Slotter, 185
Square threading, 121 Steel used for forged, 98 Straight face lathe, 191 Straight face planer, 192 Turning, for chilled iron, 257
When to grind, 190 Tooth parts of gears, 167 proportions, Relation of
cutters pitch and, 169 Total surface of cone, 19 Transfer calipers, 96 Traumatic shock, 338 Triangles, 17
Solution of, 30 Trigonometry, 30
Triple-acting presses, 219
-action dies, 218 thread, 118 Troy weight, 2
Truing grinding wheels,
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