Page 312 - Tribology in Machine Design
P. 312
Index 297
Nonconforming contact, 22 Sliding of tyre, 155
Solid film lubrication, 260
Ocvirk number, 197 Sommerfeld diagram, 60
Ocvirk solution, 19 1 Sommerfeld number, 2 15
Offset factor, 206, 207 Sommerfeld solution, 190
Oil film thickness, 214 Square thread, 103
Oil flow, 194 Squeeze-film lubrication, 18 I
Standard deviation, 27
Pad pivot, 207 Static load rating, 7
Palmgren, 255 Subcase fatigue, 73
Peclet number, 76 Subsurface fatigue, 11
Petroff law, 50 Surface active additives, 12
Piston, 8 Surface failure, 71, 265
Piston ring, 8 Surface fatigue, 73
Pitting, 10, 12, 72, 282 Surface fatigue wear, 19, 21
Pivot bearing, 124 Surface finish, 9
Plastic deformation, 15 Surface peak, 90
Plasticity index, 14, 30 Surface roughness, 2
Plate clutch, 11 1 Surface temperature, 74
Ploughing, 14 Surface tension, 162, 240
Pneumatic tyres, 1 5 1 Surface topography, 14
Point-contact lubrication, 245 Surface traction, 233
Preload factor, 206, 208
Pressure gradient, I75 Taper rolling bearing, 7
Pressure-viscosity coefficient, 33, 241, Thermal bulging, 80
242, 281 Thermal correction factor, 244
Propulsion of vehicle, 145 Thermal effects, 74
Protective layer, 4 Thermal loading factor, 244
PV limit, 230
Three lobe bearing, 206
Radial clearance, 190 Thrust bearing, 183, 221
Rayleigh step, 163 Tilting pad bearing, 207, 223
Real area of contact, 14 Tin-aluminium alloy, 220
Recess, 180 Traction effort, 146
Reynolds equation, 174, 177, 239 Tractive resistance, 150
Reynolds hypothesis, 249 Tread pattern, 155
Reynolds number, 163, 238 Triangular thread, 109
Reynolds theory, 51 Tribodesign, 1
Rim clutch, 116 Tribology, 1
Roller bearing, 7 Tyre performance, 157
Rolling contact bearing, 7, 248 Tyre surface, 154
Rolling friction, 235, 248
Rolling of tyre, 155 Unloaded bearing, 53
Rope drive, 134
Run-in, 11 Variance, 27
V-belt drive, 134
Screw jack, 105 Velocity factor, 282
Scuffing, 9, 11, 12, 278 Virtual coefficient of friction, 59
Self-lubricating bearing, 226 Viscosity, 180, 202, 204, 21 5
Short-bearing approximation, 19 1 Viscosity parameter, 241
Short-bearing theory, 203 Viscosity-temperature coefficient, 245
Sliding bearing, 6, 174 Viscous flow, 50
