Machinery’s Handbook, 31st Edition
Index
2887
B ending
( continued )
B elts and pulleys
( continued )
pipe and tube
V-belts
rotary draw 1460 use of filling material 1461
double V-belts 2581–2589 arc of contact 2589 design method 2585 effective diameter 2584 effective length 2581 groove dimension 2582 length determination 2584 length-flex correction 2588 number of belts 2585 sheave dimension 2581, 2582 tension ratings 2588–2589 tight side tension 2586 effective length 2566 horsepower ratings 2563 light duty V-belts 2589–2592 arc of contact 2589
roll 1461 rotary draw 1460 sheet metal 1417
allowances 1421, 1422, 1428 aluminum 1421 angle other than 90° 1421 brass 1421, 1422 bronze 1421, 1422 force 1422 formulas 1417, 1421, 1422 radius, inside bend 1417 steel 1421
three-roll 1423 two-roll 1423 stress in beams 256–276 structural angles 2698–2700 B ending load, wood 382 B ending moments units conversion 2864 B eryllium and copper alloys 526 B evel gearing 2256–2268 ANSI/AGMA Standard 2260
designation 2589 dimensions 2590
groove dimension 2591 horsepower rating 2592 sheave dimension 2591 narrow V-belts 2568, 2573
arc of contact correction 2574 cross section selection 2572 groove dimension 2570–2571 horsepower ratings 2572 length correction factors 2574 number of belts 2574
applications of 2258 bearing spacing 2259 blanks 2258 bronze and brass gears 2322 chordal addendum 2268 chordal thickness 2267, 2268 circular pitch 2263 circular thickness 2268
sheave, dimensions 2568, 2570–2572 speed ratio correction factors 2573 ratio 2563 SAE belts and belting 2604 belt dimensions 2605 pulley dimensions 2605 service factors 2606 sheaves 2566, 2568, 2570–2572 60-degree 2604 storage and handling 2605–2606 V-ribbed belts 2592–2597 arc of contact correction 2596 cross sections 2592
cutting angle 2263 cutting teeth 2259 design 2258
dimensions 2262 face angle 2263 formed cutters for 2264–2266 German Standard tooth form 2296
hypoid gears 2257 materials for 2269 milled 2260, 2267 milling cutters for 892 milling setup 2267 mountings 2259 nomenclature 2260 offset of cutter 2267 pitch cone 2262 pitch diameter 2262 planetary 2290
designation 2594 dimensions 2592 effective length 2595 grooved dimension 2593 horsepower rating 2594 length correction 2596 sheave dimension 2593, 2594 speed ratio correction 2597
B ending formulas for beams 256–272 formulas for shafts 295–302 pipe and tube 1458–1462 press 1459 roll 1461
replacement gear dimensions 2329 selecting formed cutters for 2266 shaft stiffness 2259 spiral 2257
straight 2204, 2256, 2258 thickness of tooth 2263
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