Page 443 - Analysis and Design of Machine Elements
P. 443
angular velocity ratio 152 Contact ratio factor 243 Index 421
basic power rating 156 Contact strength 50, 186, 195, 201, 242
centre distance 160 Contact stress 51, 185, 194, 200, 242
chain whip 153 Copper alloys 17, 350, 400
chordal action 153 Corrosion 10, 340, 396
contact angle 151 Corrosive wear 335
failure modes 155 Couplings 365–376
layout 163 flexible couplings 368
lubrication 161, 164 limiting speed 376
materials 157 misalignment accommodation capability
pitch angle 151 375
polygonal action (see Chordal action) rated torque 376
speed ratio 151 rigid couplings 367
sprocket 148 selection 375
tensioning 163 shaft misalignments 366
wear 159 types of 367
Characteristic curves 394 Creep 71, 396
Chordal action 153 Critical frequency 403
Chromium 16 Critical number of cycle 34
Circular pitch 176 Critical sections 262
Circular pitch, normal 189 Critical speed 270
Circular pitch, transverse 189, 237 Crossed helical gears 174
Clearance 175 Cumulative damage rule 41
Clearance circle 175 Cyaniding 20
Clearance fit 314 Cylindrical helical compression springs see
Clutches 377–382 Springs, helical compression
actuation methods 377 Cylindrical helical extension springs see
centrifugal clutches 381 Springs, helical extension
friction clutch 377 Cylindrical helical torsion springs see
jaw clutch 377 Springs, helical torsion
overrunning clutch 382 Cylindrical pins 97
safety clutches 381 Cylindrical wormgear drives 235
selection 377
types of 377 d
Codes 22 Decomposition and superposition 71
Coefficients of friction 333 Dedendum 175
Cold rolling 37, 44 Dedendum circle 175
Combined influence factor 38 Deflection 262, 268, 393
Combined stresses 30, 43 Deformation 10
Completely reversed stress 29 elastic deformation 10
Composite materials 18 plastic deformation 10, 182, 309
Compressive stress 29 Density 19
Concept design 8 Design 4
Contact angle 124, 151, 294 concept design 8
Contact ratio 178 detailed design 8
face 191 initial design 8
transverse 191 machine design 4
