Machinery’s Handbook, 31st Edition
Index
2943
P itch
( continued )
P lastics
( continued )
diameters, gears
aging at elevated temperature 574 amorphous 556 anisotropy 560–561 application properties 558–563 assembly 595–601 with fasteners 599–600
circular pitch 2227 helical 2274 pin method of checking 2300 spur 2210, 2227 worms 2270 diameters, roller chain sprockets 2622, 2623 diameters, thread checking 2122 gear 2210 plane 2206 rivets 1861, 1865–1866 screw threads, measuring 2122 worm gearing 2270 worms 2270 P itot tube 2857 P lain bearing. See Bearings: plain P lain milling cutters 873 P lain washers inch 1694–1697 metric 1739 types 1739 P lane figures, areas and dimensions 75–86 P lane of rotation 2206 P lanetary gearing 2290–2293 bevel gears 2290 compound drive 2290 direction of rotations 2290 P lanetary thread milling 2198 P laning estimating cutting speeds 1143 power required 1145–1294 speeds and feeds 1143 time 1143 tool grinding 839 wood 385 P laning insert holder 845–847 P lasma arc machining (PAM) 1348 P lasma arc welding. See Welding: PAW P lastic deformation 1406 P lasticizers 557 metric, M profile 2024–2026 for tensile stress area 1660 unified 1947–1987 wire sizes for measuring 2124
ASTM tests 558 beams 590–593 bearings 2451
anti-friction 2451 laminated, plain bearings 2440 sleeve 2440
bending stress 608 blow molding 584–585 bonding 595–596 brittleness 560 bulk modulus B 568–569 cellular 557–558 characteristics 555 chemical bonding 596 chemical resistance of 579 closed cell 557–558 coefficient of expansion 387 coefficient of friction 561 compressive strength 569 copolymers 557 creep 562–563, 570–571 crystalline 556–557 decorating 610 density 387, 559 design analysis 578–582 for assembly 595–601 developing prototypes 601, 611 drilling speeds and feeds 604 effects of temperature 572–576 elasticity 559, 564–565 electrical properties 576–577 arc resistance 577 conductivity 576 dielectric constant 577 dielectric strength 576–577 permittivity 577 surface resistivity 576 volume resistivity 576 elongation 387 environmental effects 577–578 fasteners 600–601
for injection molding 582, 588–592 stress 580
P lastic region 207 P lastics 555–617 additive manufacturing 611–615 binder jetting (BJ) 614–615
considerations for tooling and parts 615–617 fused deposition modeling (FDM) 614 material jetting (MJ) 615 multijet fusion (MJF) 615 selective laser sintering (SLS) 613–614 stereolithography (SLA) 612
fibers 557 fillets 594 finishing 610 flammability 575 flexural modulus 387 flow properties 594–395
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