Machinery’s Handbook, 31st Edition
Index
2973
T ube collapsing pressure 293–294 gages 2702 maximum allowable pressures 294 strength of 293–294 subjected to external pressure, safety 294 thickness and working pressure 293–294 wall thickness gages 2691, 2702 T ube spinning 1433 T ungsten carbide tools grinding 1065–1067 carbide tools materials 1079 electrodes, welding 1595–1600 powdered alloys density 390 elongation 390 hardness 390
T rigonometry
( continued )
functions of angles 95–97 law of cosines 96 law of sines 96 right triangle ratios 95
trigonometric identities 96–97 cofunction identities 97 double-angle formulas 97 half-angle formulas 97
negative-angle identities 97 product-to-sum formulas 97 Pythagorean identities 97 reciprocal identities 97 sum and difference of angles formulas 97 sum and difference of functions formulas 97
identities 96–97 rapid solution of right and oblique triangles 102 solution and examples of oblique triangles 100–101 solution of right triangles 98, 99, 102 spherical trigonometry 116–119 oblique spherical trigonometry 118–119 right-angle spherical trigonometry 116–117 terminology 94 trigonometric functions 105–106 inverse trigonometric functions 106 using a calculator to find trigonometric function values 111 trigonometric ratios of essential angles 94–95 trigonometry tables 106–110 T rochoid curve 2207 T roostite 476 T roubleshooting broaching 1050 drilling 1133 machining difficulties 1084 reaming 917 tools 434–437 T roy weight for gold and silver 2858 T rue involute form (TIF) 2236 T rue stress-strain 1402 T ruing and dressing grinding wheels 1299– 1303 T -section moment of inertia 248 radius of gyration 248 section modulus 248 T -slots and T-bolts, ANSI/ASME Standard 1858–1859 T-slot cutters, standard 875
rupture strength 390 ultimate strength 390 yield strength 390
steels 445
compositions 439, 445 high-speed, heat-treatment of 493 tool steels 445
T urner’s sclerometer 506 T urning cutting speeds for copper alloys 1105
ferrous cast metals 1101–1102 hard-to-machine materials 1107 light metals 1106 plain carbon and alloy steels 1095– 1098 stainless steels 1100 superalloys 1107 titanium and titanium alloys 1106 tool steels 1099 unusual materials 1143
cutting time for 1143 and facing, insert holder 845–847 insert holder 845–847 speed adjustment factors depth of cut 1103 feed 1103 lead angle 1103 speeds and feeds 1094–1107, 1235 T wist drill 931, 935–961 equivalent of gage or letter size 933–937 grinding (sharpening) 1062–1064 length of point on 954 parallel shank jobber 959 parallel shank long series 960 tolerances, metric 958 types 931 T ype metal 541
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