Volume 122 Issue 4 | J. Tribol. | ASME Digital Collection

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Volume 122, Issue 4

October 2000

ISSN 0742-4787

EISSN 1528-8897

Technical Papers

Effect of Coating Geometry on Contact Stresses in Two-Dimensional Discontinuous Coatings

Sunil Ramachandra, Graduate Research Assistant, Timothy C. Ovaert, Mem. ASME, Prof.

J. Tribol. October 2000, 122(4): 665–671. doi: https://doi.org/10.1115/1.1310333

Abstract

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Topics: Coatings , Friction , Pressure , Stress , Geometry , Computer simulation

Arbitrary Load Distribution on a Layered Half Space

N. Schwarzer

J. Tribol. October 2000, 122(4): 672–681. doi: https://doi.org/10.1115/1.1310330

Abstract

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Topics: Stress , Isotropy

Increased Wear Resistance of Roller Bearings Using Me-C: H Coated Rollers

Ulf Olofsson, Hans Sjo¨stro¨m, Ulf Sjo¨din

J. Tribol. October 2000, 122(4): 682–688. doi: https://doi.org/10.1115/1.1310559

Abstract

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Topics: Bearings , Coating processes , Coatings , Particulate matter , Roller bearings , Rollers , Wear , Wear resistance , Carbon

Experimental Evaluation of EHD Film Shape and Its Comparison With Numerical Solution

I. Krˇupka, M. Hartl, R. Polisˇcˇuk, J. Cˇerma´k, M. Lisˇka

J. Tribol. October 2000, 122(4): 689–696. doi: https://doi.org/10.1115/1.1288772

Abstract

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Topics: Film thickness , Lubricants , Pressure , Shapes , Lubrication

Effects of Housing Stiffness and Bearing Dimension on Engine Bearing Performance by Elastohydrodynamic Lubrication Analysis

Yutaka Okamoto, Minoru Hanahashi, Takeshi Katagiri

J. Tribol. October 2000, 122(4): 697–704. doi: https://doi.org/10.1115/1.1314604

Abstract

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Topics: Bearings , Pressure , Stress , Stiffness , Dimensions

Formulation and Analysis of EHL Problems for Soft Materials

Ilya I. Kudish

J. Tribol. October 2000, 122(4): 705–710. doi: https://doi.org/10.1115/1.1286190

Abstract

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Topics: Deformation , Lubrication , Numerical analysis , Pressure , Stress , Hard materials , Young's modulus , Elasticity , Film thickness , Rollers

Debris Effects on EHL Contact

Young S. Kang, Farshid Sadeghi, Professor, Xiaolan Ai

J. Tribol. October 2000, 122(4): 711–720. doi: https://doi.org/10.1115/1.1314606

Abstract

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Topics: Film thickness , Pressure , Stress

Elastohydrodynamic Lubrication Between Rolling and Sliding Ceramic Cylinders: An Experimental Investigation

T. Sperrfechter, Dr.-Ing., R. Haller, Prof. Dr.-Ing.

J. Tribol. October 2000, 122(4): 721–724. doi: https://doi.org/10.1115/1.1310332

Abstract

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Topics: Aluminum , Ceramics , Disks , Film thickness , Pressure , Stress , Temperature , Thermal conductivity , Viscosity , Young's modulus

Thermoelastic Instability With Consideration of Surface Roughness and Hydrodynamic Lubrication

J. Y. Jang, M. M. Khonsari, Dow Chemical Endowed Chair and Professor,

J. Tribol. October 2000, 122(4): 725–732. doi: https://doi.org/10.1115/1.1288215

Abstract

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Topics: Deformation , Film thickness , Pressure , Standing waves , Surface roughness , Thermoelasticity , Lubrication , Waves , Surface deformation , Heat

A Hybrid Solution Scheme for Performance Evaluation of Crankshaft Bearings

H. Hirani, K. Athre, S. Biswas

J. Tribol. October 2000, 122(4): 733–740. doi: https://doi.org/10.1115/1.1286271

Abstract

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Topics: Bearings , Pressure , Flow (Dynamics) , Thermal analysis , Stress , Performance evaluation

Effect of Fluid Inertia on Stability of Oil Journal Bearings

S. K. Kakoty, B. C. Majumdar

J. Tribol. October 2000, 122(4): 741–745. doi: https://doi.org/10.1115/1.1288590

Abstract

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Topics: Fluids , Inertia (Mechanics) , Journal bearings , Stability , Steady state , Bearings

Thermal Analysis of Flow in the Deformation Phase of Liquid Lubricated Plane Strain Forging

V. K. Bhatt

J. Tribol. October 2000, 122(4): 746–751. doi: https://doi.org/10.1115/1.1311281

Abstract

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Topics: Deformation , Flow (Dynamics) , Forging , Lubricants , Temperature , Plane strain , Convection , Film thickness , Heat transfer , Thermal analysis

Dynamic Analysis of Piston Secondary Motion for Small Reciprocating Compressors

A. T. Prata, J. R. S. Fernandes, F. Fagotti

J. Tribol. October 2000, 122(4): 752–760. doi: https://doi.org/10.1115/1.1314603

Abstract

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Topics: Pistons , Cylinders , Compressors , Dynamics (Mechanics) , Clearances (Engineering) , Lubrication , Leakage

Unstructured Adaptive Triangular Mesh Generation Techniques and Finite Volume Schemes for the Air Bearing Problem in Hard Disk Drives

Lin Wu, D. B. Bogy, Fellow ASME

J. Tribol. October 2000, 122(4): 761–770. doi: https://doi.org/10.1115/1.1310371

Abstract

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Topics: Air bearings , Algorithms , Disks , Mesh generation , Pressure , Simulation , Rails , Steady state

Air Bearing Force Measurement of Pico Negative Pressure Sliders During Dynamic Unload

M. Chapin, D. B. Bogy

J. Tribol. October 2000, 122(4): 771–775. doi: https://doi.org/10.1115/1.1286151

Abstract

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Topics: Air bearings , Disks , Displacement , Force measurement , Pressure , Simulation , Stress , Transducers , Bending (Stress) , Separation (Technology)

High Spatial Resolutive Method Observing the Lubricant Distribution on Magnetic Recording Media

Akiyasu Kumagai, Hitoshi Orikasa, Nobuyuki Takahashi, Osamu Ishiwata

J. Tribol. October 2000, 122(4): 776–779. doi: https://doi.org/10.1115/1.1310560

Abstract

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Topics: Cantilevers , Design for Manufacturing , Lubricants , Disks , Magnetic recording , Adhesion

Forced Response of PZT Glide Heads

Jin-Hui Ou-Yang, Alex Y. Tsay, Mechanical Engineer,, I. Y. Shen, Associate Professor,, C.-P. Roger Ku, Manager,, David Kuo, Manager,

J. Tribol. October 2000, 122(4): 780–786. doi: https://doi.org/10.1115/1.1310161

Abstract

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Topics: Finite element analysis , Resonance , Sensors , Actuators , Damping , Epoxy adhesives , Frequency response , Circuits

Tribology of Flexible Seals for Reciprocating Motion

M. Kaneta, H. Todoroki, H. Nishikawa, Y. Kanzaki, Y. Kawahara

J. Tribol. October 2000, 122(4): 787–795. doi: https://doi.org/10.1115/1.1310573

Abstract

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Topics: Film thickness , Friction , Glass , Interferometry , Lubrication , Reciprocating motion , Rubber , Shapes , Tribology , Surface roughness

Dust Generation Properties of Solid Lubricant Film Coated and Perfluoropolyether Lubricated Ball Bearings

Shojiro Miyake

J. Tribol. October 2000, 122(4): 796–802. doi: https://doi.org/10.1115/1.1288929

Abstract

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Topics: Ball bearings , Bearings , Dust , Lubricants , Particulate matter , Cycles , Torque

A Study of the Lubrication Behavior of Solid Lubricants in the Upsetting Process

Tamotsu Nakamura, Shigekazu Tanaka, Kunio Hayakawa, Yoshiaki Fukai

J. Tribol. October 2000, 122(4): 803–808. doi: https://doi.org/10.1115/1.1310159

Abstract

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Topics: Friction , Lubricants , Finite element methods , Finite element model , Lubrication , Simulation , Shear stress , Metals

Tribological Properties and Gear Performance of Polyoxymethylene Composites

Masaya Kurokawa, Yoshitaka Uchiyama, Susumu Nagai

J. Tribol. October 2000, 122(4): 809–814. doi: https://doi.org/10.1115/1.1288773

Abstract

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Topics: Composite materials , Gears , Tribology , Friction

A Probabilistic Approach to the Dynamics of Wear Tests

X. Delaune, E. de Langre, C. Phalippou

J. Tribol. October 2000, 122(4): 815–821. doi: https://doi.org/10.1115/1.1286257

Abstract

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Topics: Wear , Wear testing , Simulation , Dynamics (Mechanics) , Probability , Computation , Excitation

FEM Analysis of Hydrostatic Pressure Generated Within Lubricant Entrapped Into Pocket on Workpiece Surface in Upsetting Process

Akira Azushima

J. Tribol. October 2000, 122(4): 822–827. doi: https://doi.org/10.1115/1.1286160

Abstract

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Topics: Cylinders , Finite element methods , Hydrostatic pressure , Lubricants , Pressure , Deformation , Yield stress

Mechanical Contact Frequency Response Measurements

S. S. Kupchenko, Graduate Research Assistant, D. P. Hess, Professor

J. Tribol. October 2000, 122(4): 828–833. doi: https://doi.org/10.1115/1.1314601

Abstract

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Topics: Frequency response , Friction , Mineral oil

Dynamic Friction Measurements at Sliding Velocities Representative of High-Speed Machining Processes

H. D. Espinosa, A. J. Patanella, M. Fischer

J. Tribol. October 2000, 122(4): 834–848. doi: https://doi.org/10.1115/1.1310331

Abstract

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Topics: Friction , Machining , Sliding friction , Stress , Surface roughness , Torque , Steel , Pressure

Frictionally Excited Thermoelastic Instability in Automotive Drum Brakes

Kwangjin Lee

J. Tribol. October 2000, 122(4): 849–855. doi: https://doi.org/10.1115/1.1286207

Abstract

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Topics: Automotive brakes , Brakes , Friction , Heating , Linings (Textiles) , Materials properties , Stability , Temperature , Thermoelasticity , Vehicles