Machinery’s Handbook, 31st Edition
2952
Index
R od gages 2702 R oebling wire gage 2702 R olled threads, electric socket and lamp base 2113 R oller bearing. See Bearings: roller R oller chain, double pitch 2617 R olling contact bearings 2444–2498 friction resistance 174 R olling screw threads 2187–2190 in automatic screw machines 2189 cylindrical die machines 2187 diameter of blank 2188 diameter of threading roll 2189 flat die machines 2187 shapes and kind of thread 2189 speeds, and feeds 2190 steels for 2188 R oll pipe and tube bending 1461 R oot diameter gearing 2207 R oots definitions of terms 2711 safe loads for 2714–2719 strength and properties 2714–2719 R ose chucking reamers 910 fractional sizes 925 R otary draw bending 1460 R otary file or burs 1054 R otary motion formulas 184–185 R otating parts, balancing 198–203 R oughness control of 808 cutoff 818 height values 810, 811 parameters rules for determining 826 rules for measurement of 826 roughness average (Ra) 812, 818 symbols indicating degree of 808–810, 811 values, grades, surface finish 826 See also specific materials and applications R ound head machine screws 1784 R oyal Microscopical Society thread 2115, 2116, 2118 R pm conversion to radian per second 184 for various cutting speeds and diameters inch units 1086–1089 metric units 1088–1089 for various grinding speeds and diameters 1314 R T (radiographic testing) 1627 finding square and cube 11 and powers of numbers 11 R ope, wire 2711
R ubber
bearings 2441 bonded grinding wheels 1281 bonding 2660 turning 1143 R ubber pad forming process 1434 R unning balance 198 R upture strength copper-base powdered alloys 390 iron-base powdered alloys 390 tungsten-base powdered alloys 390
S S AE (Society of Automotive Engineers) 395, 458 S AE Standards babbitt metals 2438 bearing metals 2438 crown or acorn nuts 1681 high nuts 1682 V-belts 2604 Woodruff keyseat cutters 895 S AE steels basic numbering system 396 compositions 393, 394, 399–400, 401–402 heat treatments for 487–489 S afe loads for wire rope 2714–2719 S afety factors of 211–212 plastics parts 580 flange couplings 2522 in hardening 431, 438–439, 444, 445, 447 occupational exposure to fluids 1252–1255 for wire rope 2717–2718 S alt baths for heat treating 471 S anders, spindles for portable 1039 S anding wood 385 S andstone and limestone, strength 391 S aws band 1241–1246 circular, arbors for 1037 metal-cutting, speeds 1143 metal-slitting 876 sharpening files 1052 slitting 876 S aw tooth clutches 2532 S aybolt Universal Seconds (SUS) 2504 S calar and vector quantities, of force systems 160
S cleroscope 503 S crew machines
automatic 1234–1239 automatic box-tools 1235 drilling speeds and feeds 1235
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