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April 1970
This article was originally published in
Journal of Lubrication Technology
ISSN 0022-2305
In this Issue
Review Articles
Lubrication Review—A Digest of the Literature for 1968
J. H. Rumbarger, J. Y. Liu, M. L. Adams, R. J. Colsher, J. V. Poplawski, J. W. Galate, R. J. Schroeder, W. L. Roberts, H. Myers, M. J. Devine
J. of Lubrication Tech. April 1970, 92(2): 185–215.
doi: https://doi.org/10.1115/1.3451363
Topics:
Lubrication
,
Engineering disciplines
Research Papers
Effects of Combined Shearing and Stretching in Viscoelastic Lubrication
J. of Lubrication Tech. April 1970, 92(2): 216–219.
doi: https://doi.org/10.1115/1.3451364
Topics:
Bearings
,
Die cutting
,
Elongation
,
Lubrication
,
Shearing (Deformation)
,
Stress
Resistance Against Cavitation Erosion of 14 Chromium Steels
J. of Lubrication Tech. April 1970, 92(2): 220–226.
doi: https://doi.org/10.1115/1.3451365
Topics:
Cavitation erosion
,
Steel
,
Steady state
,
Damage
,
Elongation
,
Erosion
,
Finishing
,
Grain size
,
Stress
,
Tensile strength
A Study of Lubricated Direct-Extrusion Process of High-Strength and High-Melting-Point Materials, With Isothermal Surface of Die and Container
J. of Lubrication Tech. April 1970, 92(2): 228–240.
doi: https://doi.org/10.1115/1.3451368
Topics:
Containers
,
Extruding
,
Melting
,
Pressure
,
Design
,
Lubricants
,
Lubrication
,
Operating temperature
,
Temperature
Thermodynamics, Adhesion, and Sliding Friction
J. of Lubrication Tech. April 1970, 92(2): 243–244.
doi: https://doi.org/10.1115/1.3451372
Topics:
Adhesion
,
Sliding friction
,
Thermodynamics
,
Friction
,
Adhesive joints
,
Heat
,
Surface roughness
Equations for the Wear and Contact Pressure of Annular Composite Electromagnetic Clutch Rotors
J. of Lubrication Tech. April 1970, 92(2): 248–251.
doi: https://doi.org/10.1115/1.3451378
Topics:
Composite materials
,
Pressure
,
Rotors
,
Wear
Wear Behavior of Polybenzimidazole Bonded Solid-Film Lubricants
J. of Lubrication Tech. April 1970, 92(2): 252–257.
doi: https://doi.org/10.1115/1.3451379
Topics:
Lubricants
,
Thin films
,
Wear
,
Resins
,
Hardening (Curing)
,
Molybdenum
,
Testing equipment
,
Thermal stability
An Analytical Study of the Stress Concentration Around a Furrow Shaped Surface Defect in Rolling Contact
J. of Lubrication Tech. April 1970, 92(2): 258–263.
doi: https://doi.org/10.1115/1.3451380
Topics:
Rolling contact
,
Stress concentration
,
Stress
,
Compression
,
Cylinders
,
Elastic half space
,
Hydrostatics
,
Pressure
,
Shear stress
,
Yield stress
The Influence of Surface Roughness on the Mechanism of Friction
J. of Lubrication Tech. April 1970, 92(2): 264–272.
doi: https://doi.org/10.1115/1.3451381
Topics:
Friction
,
Surface roughness
,
Metal surfaces
,
Dry friction
,
Adhesion
,
Metals
A Wear Equation for Bonded Solid Lubricant Films: Estimating Film Wear Life
J. of Lubrication Tech. April 1970, 92(2): 274–279.
doi: https://doi.org/10.1115/1.3451385
Topics:
Lubricants
,
Wear
,
Stress
,
Film thickness
,
Binders (Materials)
,
Cycles
,
Design
,
Engineers
Elastohydrodynamic Lubrication of Roller Bearings
J. of Lubrication Tech. April 1970, 92(2): 281–288.
doi: https://doi.org/10.1115/1.3451388
Topics:
Elastohydrodynamic lubrication
,
Roller bearings
,
Finishes
,
Lubricants
,
Bearings
,
Rollers
,
Composite materials
,
Fatigue life
,
Film thickness
,
Rolling contact
Elastohydrodynamic Squeeze Films Between Two Cylinders in Normal Approach
J. of Lubrication Tech. April 1970, 92(2): 292–301.
doi: https://doi.org/10.1115/1.3451394
Topics:
Bifurcation
,
Cylinders
,
Deformation
,
Elasticity
,
Integral equations
Gyroscope Bearing Cross-Torque
J. of Lubrication Tech. April 1970, 92(2): 303–307.
doi: https://doi.org/10.1115/1.3451396
Topics:
Ball bearings
,
Bearings
,
Particle spin
,
Rotation
,
Spin (Aerodynamics)
,
Torque
Elastohydrodynamic Effects in a Clearance Seal
J. of Lubrication Tech. April 1970, 92(2): 310–313.
doi: https://doi.org/10.1115/1.3451400
Topics:
Clearances (Engineering)
,
Fluids
,
Pressure
,
Deformation
,
Density
,
Elasticity
,
Flow (Dynamics)
,
Fluid dynamics
,
High pressure (Physics)
,
Lubrication
An Extended Variational Formulation for Isothermal Gas-Dynamic Lubrication
J. of Lubrication Tech. April 1970, 92(2): 314–317.
doi: https://doi.org/10.1115/1.3451401
Topics:
Lubrication
,
Approximation
,
Compressible flow
,
Fluid film lubrication
Optimum Surface Profile for the Enclosed Pocket Hydrodynamic Gas Thrust Bearing
J. of Lubrication Tech. April 1970, 92(2): 318–324.
doi: https://doi.org/10.1115/1.3451402
Topics:
Thrust bearings
,
Bearings
,
Load bearing capacity
,
Design
,
Finite difference methods
,
Fluid films
,
Stress
Zero-Load Stability of Rotating Externally Pressurized Gas-Lubricated Journal Bearings
J. of Lubrication Tech. April 1970, 92(2): 325–334.
doi: https://doi.org/10.1115/1.3451403
Topics:
Journal bearings
,
Stability
,
Stress
,
Bearings
,
Pressure
,
Steady state
,
Computers
Steady-State Experiments on Rotating Externally Pressurized Air-Lubricated Journal Bearings
J. of Lubrication Tech. April 1970, 92(2): 336–345.
doi: https://doi.org/10.1115/1.3451406
Topics:
Journal bearings
,
Steady state
,
Stress
,
Perturbation theory
,
Bearings
,
Flow (Dynamics)
,
Pressure
,
Rotation
,
Stiffness
Helical-Grooved Journal Bearing Operated in Turbulent Regime
J. of Lubrication Tech. April 1970, 92(2): 346–357.
doi: https://doi.org/10.1115/1.3451407
Topics:
Journal bearings
,
Turbulence
,
Bearings
,
Stiffness
,
Damping
,
Incompressible fluids
,
Inertia (Mechanics)
,
Lubricants
,
Lubrication theory
,
Reynolds number
On Controlling the Film Thickness in Self-Acting Foil Bearings
J. of Lubrication Tech. April 1970, 92(2): 359–362.
doi: https://doi.org/10.1115/1.3451411
Dynamic Response of a Double Squeeze-Film Thrust Plate
J. of Lubrication Tech. April 1970, 92(2): 363–369.
doi: https://doi.org/10.1115/1.3451412
Topics:
Dynamic response
,
Thrust
,
Approximation
,
Stiffness
,
Stress
Discussions
Discussion: “Resistance Against Cavitation Erosion of 14 Chromium Steels” (Tichler, J. W., van den Elsen, J. B., and de Gee, A. W. J., 1970, ASME J. Lubr. Technol., 92, pp. 220–226)
J. of Lubrication Tech. April 1970, 92(2): 226–227.
doi: https://doi.org/10.1115/1.3451366
Topics:
Cavitation erosion
,
Steel
Closure to “Discussion of ‘Resistance Against Cavitation Erosion of 14 Chromium Steels’” (1970, ASME J. Lubr. Technol., 92, pp. 226–227)
J. of Lubrication Tech. April 1970, 92(2): 227.
doi: https://doi.org/10.1115/1.3451367
Topics:
Cavitation erosion
Discussion: “A Study of Lubricated Direct-Extrusion Process of High-Strength and High-Melting-Point Materials, With Isothermal Surface of Die and Container” (Hsu, Y. C., 1970, ASME J. Lubr. Technol., 92, pp. 228–240)
J. of Lubrication Tech. April 1970, 92(2): 240.
doi: https://doi.org/10.1115/1.3451369
Topics:
Containers
,
Extruding
,
Melting
Discussion: “A Study of Lubricated Direct-Extrusion Process of High-Strength and High-Melting-Point Materials, With Isothermal Surface of Die and Container” (Hsu, Y. C., 1970, ASME J. Lubr. Technol., 92, pp. 228–240)
J. of Lubrication Tech. April 1970, 92(2): 240–241.
doi: https://doi.org/10.1115/1.3451370
Topics:
Containers
,
Extruding
,
Melting
Closure to “Discussions of ‘A Study of Lubricated Direct-Extrusion Process of High-Strength and High-Melting-Point Materials, With Isothermal Surface of Die and Container’” (1970, ASME J. Lubr. Technol., 92, pp. 240–241)
J. of Lubrication Tech. April 1970, 92(2): 241–242.
doi: https://doi.org/10.1115/1.3451371
Discussion: “Thermodynamics, Adhesion, and Sliding Friction” (Bikerman, J. J., 1970, ASME J. Lubr. Technol., 92, pp. 243–244)
J. of Lubrication Tech. April 1970, 92(2): 244.
doi: https://doi.org/10.1115/1.3451373
Topics:
Adhesion
,
Sliding friction
,
Thermodynamics
Discussion: “Thermodynamics, Adhesion, and Sliding Friction” (Bikerman, J. J., 1970, ASME J. Lubr. Technol., 92, pp. 243–244)
J. of Lubrication Tech. April 1970, 92(2): 245.
doi: https://doi.org/10.1115/1.3451374
Topics:
Adhesion
,
Sliding friction
,
Thermodynamics
Discussion: “Thermodynamics, Adhesion, and Sliding Friction” (Bikerman, J. J., 1970, ASME J. Lubr. Technol., 92, pp. 243–244)
J. of Lubrication Tech. April 1970, 92(2): 245–246.
doi: https://doi.org/10.1115/1.3451375
Topics:
Adhesion
,
Sliding friction
,
Thermodynamics
Discussion: “Thermodynamics, Adhesion, and Sliding Friction” (Bikerman, J. J., 1970, ASME J. Lubr. Technol., 92, pp. 243–244)
J. of Lubrication Tech. April 1970, 92(2): 246.
doi: https://doi.org/10.1115/1.3451376
Topics:
Adhesion
,
Sliding friction
,
Thermodynamics
Closure to “Discussions of ‘Thermodynamics, Adhesion, and Sliding Friction’” (1970, ASME J. Lubr. Technol., 92, pp. 244–246)
J. of Lubrication Tech. April 1970, 92(2): 246–247.
doi: https://doi.org/10.1115/1.3451377
Topics:
Adhesion
,
Thermodynamics
Discussion: “The Influence of Surface Roughness on the Mechanism of Friction” (Tsukizoe, T., and Hisakado, T., 1970, ASME J. Lubr. Technol., 92, pp. 264–272)
J. of Lubrication Tech. April 1970, 92(2): 272.
doi: https://doi.org/10.1115/1.3451382
Topics:
Friction
,
Surface roughness
Discussion: “The Influence of Surface Roughness on the Mechanism of Friction” (Tsukizoe, T., and Hisakado, T., 1970, ASME J. Lubr. Technol., 92, pp. 264–272)
J. of Lubrication Tech. April 1970, 92(2): 272–273.
doi: https://doi.org/10.1115/1.3451383
Topics:
Friction
,
Surface roughness
Closure to “Discussions of ‘The Influence of Surface Roughness on the Mechanism of Friction’” (1970, ASME J. Lubr. Technol., 92, pp. 272–273)
J. of Lubrication Tech. April 1970, 92(2): 273.
doi: https://doi.org/10.1115/1.3451384
Topics:
Surface roughness
Discussion: “A Wear Equation for Bonded Solid Lubricant Films: Estimating Film Wear Life” (Finkin, E. F., 1970, ASME J. Lubr. Technol., 92, pp. 274–279)
J. of Lubrication Tech. April 1970, 92(2): 279–280.
doi: https://doi.org/10.1115/1.3451386
Topics:
Lubricants
,
Wear
Closure to “Discussion of ‘A Wear Equation for Bonded Solid Lubricant Films: Estimating Film Wear Life’” (1970, ASME J. Lubr. Technol., 92, pp. 279–280)
J. of Lubrication Tech. April 1970, 92(2): 280.
doi: https://doi.org/10.1115/1.3451387
Topics:
Lubricants
,
Wear
Discussion: “Elastohydrodynamic Lubrication of Roller Bearings” (Skurka, J. C., 1970, ASME J. Lubr. Technol., 92, pp. 281–288)
J. of Lubrication Tech. April 1970, 92(2): 288.
doi: https://doi.org/10.1115/1.3451389
Discussion: “Elastohydrodynamic Lubrication of Roller Bearings” (Skurka, J. C., 1970, ASME J. Lubr. Technol., 92, pp. 281–288)
J. of Lubrication Tech. April 1970, 92(2): 288.
doi: https://doi.org/10.1115/1.3451390
Discussion: “Elastohydrodynamic Lubrication of Roller Bearings” (Skurka, J. C., 1970, ASME J. Lubr. Technol., 92, pp. 281–288)
J. of Lubrication Tech. April 1970, 92(2): 289.
doi: https://doi.org/10.1115/1.3451391
Discussion: “Elastohydrodynamic Lubrication of Roller Bearings” (Skurka, J. C., 1970, ASME J. Lubr. Technol., 92, pp. 281–288)
J. of Lubrication Tech. April 1970, 92(2): 289–290.
doi: https://doi.org/10.1115/1.3451392
Closure to “Discussions of ‘Elastohydrodynamic Lubrication of Roller Bearings’” (1970, ASME J. Lubr. Technol., 92, pp. 288–290)
J. of Lubrication Tech. April 1970, 92(2): 290–291.
doi: https://doi.org/10.1115/1.3451393
Topics:
Elastohydrodynamic lubrication
,
Rollers
Discussion: “Elastohydrodynamic Squeeze Films Between Two Cylinders in Normal Approach” (Herrebrugh, K., 1970, ASME J. Lubr. Technol., 92, pp. 292–301)
J. of Lubrication Tech. April 1970, 92(2): 301–302.
doi: https://doi.org/10.1115/1.3451395
Topics:
Cylinders
Discussion: “Gyroscope Bearing Cross-Torque” (Kingsbury, E., 1970, ASME J. Lubr. Technol., 92, pp. 303–307)
J. of Lubrication Tech. April 1970, 92(2): 307–308.
doi: https://doi.org/10.1115/1.3451397
Discussion: “Gyroscope Bearing Cross-Torque” (Kingsbury, E., 1970, ASME J. Lubr. Technol., 92, pp. 303–307)
J. of Lubrication Tech. April 1970, 92(2): 308.
doi: https://doi.org/10.1115/1.3451398
Closure to “Discussions of ‘Gyroscope Bearing Cross-Torque’” (1970, ASME J. Lubr. Technol., 92, pp. 307–308)
J. of Lubrication Tech. April 1970, 92(2): 308–309.
doi: https://doi.org/10.1115/1.3451399
Topics:
Bearings
Discussion: “Zero-Load Stability of Rotating Externally Pressurized Gas-Lubricated Journal Bearings” (Fleming, David P., Cunningham, R. E., and Anderson, W. J., 1970, ASME J. Lubr. Technol., 92, pp. 325–334)
J. of Lubrication Tech. April 1970, 92(2): 334.
doi: https://doi.org/10.1115/1.3451404
Topics:
Journal bearings
,
Stability
,
Stress
Closure to “Discussion of ‘Zero-Load Stability of Rotating Externally Pressurized Gas-Lubricated Journal Bearings’” (1970, ASME J. Lubr. Technol., 92, p. 334)
J. of Lubrication Tech. April 1970, 92(2): 335.
doi: https://doi.org/10.1115/1.3451405
Discussion: “Helical-Grooved Journal Bearing Operated in Turbulent Regime” (Chow, C. Y., and Vohr, J. H., 1970, ASME J. Lubr. Technol., 92, pp. 346–357)
J. of Lubrication Tech. April 1970, 92(2): 357.
doi: https://doi.org/10.1115/1.3451408
Topics:
Journal bearings
,
Turbulence
Discussion: “Helical-Grooved Journal Bearing Operated in Turbulent Regime” (Chow, C. Y., and Vohr, J. H., 1970, ASME J. Lubr. Technol., 92, pp. 346–357)
J. of Lubrication Tech. April 1970, 92(2): 357–358.
doi: https://doi.org/10.1115/1.3451409
Topics:
Journal bearings
,
Turbulence
Closure to “Discussions of ‘Helical-Grooved Journal Bearing Operated in Turbulent Regime’” (1970, ASME J. Lubr. Technol., 92, pp. 357–358)
J. of Lubrication Tech. April 1970, 92(2): 358.
doi: https://doi.org/10.1115/1.3451410
Topics:
Journal bearings
,
Turbulence
Discussion: “Hertzian Contact and Adhesion of Elastomers” (Drutowski, R. C., 1969, ASME J. Lubr. Technol., 91, pp. 732–737)
J. of Lubrication Tech. April 1970, 92(2): 370.
doi: https://doi.org/10.1115/1.3451413
Topics:
Adhesion
,
Elastomers
Closure to “Discussion of ‘Hertzian Contact and Adhesion of Elastomers’” (1970, ASME J. Lubr. Technol., 92, p. 370)
J. of Lubrication Tech. April 1970, 92(2): 370.
doi: https://doi.org/10.1115/1.3451414
Topics:
Adhesion