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Issues
July 2025
In Progress
ISSN 0742-4787
EISSN 1528-8897
In this Issue
Research Papers
Coatings & Solid Lubricants
Tailoring the Tribomechanical and Corrosion Behavior of Reverse Pulse Deposited Ni–Co–P Coating Through Cobalt Content Modulation
J. Tribol. July 2025, 147(7): 071401.
doi: https://doi.org/10.1115/1.4067283
Topics:
Coatings
,
Cobalt
,
Corrosion
,
Microhardness
,
Wear
,
Surface roughness
,
Stress
,
Electrolytes
,
Friction
Contact Mechanics
Fretting Dynamic Contact Analysis of Planetary Gear-Bearing Interference Fit Surface Considering Non-Uniform Interference
J. Tribol. July 2025, 147(7): 071501.
doi: https://doi.org/10.1115/1.4067198
Topics:
Bearings
,
Gears
,
Planetary gears
,
Press fits
Friction & Wear
Mitigating Low-Speed Crawling and Jitter in Telescopic Hydraulic Cylinders Through Stick-Slip Dynamics Analysis and Friction Reduction Strategies
J. Tribol. July 2025, 147(7): 071701.
doi: https://doi.org/10.1115/1.4067199
Topics:
Cylinders
,
Friction
,
Pistons
,
Stick-slip
,
Hydraulic cylinders
Particle Size Effect on Abrasive Wear Behavior of All-Metal Positive Displacement Motor and Abrasive Particles Control
J. Tribol. July 2025, 147(7): 071702.
doi: https://doi.org/10.1115/1.4067817
Topics:
Particulate matter
,
Wear
,
Particle size
,
Friction
,
Steel
,
Drilling
Improved Analytical Model for Mesh Stiffness of Helical Gears Considering the Relationship of Friction and Flash Temperature Under Steady Temperature Field
J. Tribol. July 2025, 147(7): 071703.
doi: https://doi.org/10.1115/1.4067812
Topics:
Friction
,
Gears
,
Helical gears
,
Stiffness
,
Temperature
,
Thermal deformation
Mixed and Boundary Lubrication
Numerical Simulation and Experimental Investigation on Friction and Lubrication Behaviors of Chevron Micro-Textured Valve Plate/Cylinder Block Interface With Various Area Densities
J. Tribol. July 2025, 147(7): 072201.
doi: https://doi.org/10.1115/1.4067112
Topics:
Computer simulation
,
Cylinders
,
Density
,
Friction
,
Load bearing capacity
,
Lubrication
,
Texture (Materials)
,
Tribology
,
Valves
,
Wear
Analysis of the Film-Forming Characteristics of Water Lubrication Assisted by Small Amount of Secondary Lubricating Oil
J. Tribol. July 2025, 147(7): 072202.
doi: https://doi.org/10.1115/1.4067282
Topics:
Disks
,
Film thickness
,
Lubricating oils
,
Lubrication
,
Water
,
Glass
Biotribology
A Novel Friction Coefficient Model Parameters Identification Method for Needle–Tissue Insertion Procedure
J. Tribol. July 2025, 147(7): 074001.
doi: https://doi.org/10.1115/1.4067110
Topics:
Biological tissues
,
Friction
,
Needles
,
Young's modulus
Hydrodynamics and Elastohydrodynamic Lubrication
Theoretical Model Construction and Static Performance Analysis of Multi-Leaf Journal Foil Bearings
J. Tribol. July 2025, 147(7): 074101.
doi: https://doi.org/10.1115/1.4067109
Topics:
Bearings
,
Film thickness
,
Pressure
,
Stress
,
Deformation
,
Foil bearings
,
Manufacturing
,
Simulation
,
Stiffness
,
Friction
Manufacturing & Additive Manufacturing
Improving Surface Finish of Laser Additively Manufactured Curvilinear Surfaces Via Electropolishing and Electroless Coating
J. Tribol. July 2025, 147(7): 074201.
doi: https://doi.org/10.1115/1.4067197
Topics:
Coating processes
,
Coatings
,
Electrolytic polishing
,
Finishes
,
Grinding
,
Lasers
,
Surface roughness
,
Wear
,
Additive manufacturing
,
surface morphology
Comparative Analysis of the Wear Behavior of TiN/TiAlN-, TiAlVN-, and TiAlYN-Coated Tools in Milling Operations of Inconel 718
J. Tribol. July 2025, 147(7): 074202.
doi: https://doi.org/10.1115/1.4066954
Topics:
Coatings
,
Machining
,
Surface roughness
,
Wear
,
Milling
,
Cutting tools
,
Cutting
,
Adhesion
Rolling Element Bearings
A Critical and Comparative Study of Layered Cylindrical Hollow Roller Bearing Using Numerical and Experimental Analyses for the Assessment of Static Load Carrying Capacity
J. Tribol. July 2025, 147(7): 074301.
doi: https://doi.org/10.1115/1.4067311
Topics:
Bearings
,
Rollers
,
Stress
,
Roller bearings
,
Experimental analysis
,
Load bearing capacity
Other (Lubricants, Magnetic Bearings)
Data-Driven Prediction of Coefficient of Friction in Wet Friction Components: A Model Development and Interpretability Analysis
J. Tribol. July 2025, 147(7): 074601.
doi: https://doi.org/10.1115/1.4067111
Topics:
Algorithms
,
Friction
,
Pressure
,
Temperature
,
Wireless power transfer
Technical Brief
Tribological Evaluation of Coatings in Fuel Environments
Ali Macknojia, Maddox Dockins, Aditya Ayyagari, Vanessa Montoya, James Rodriguez, Euan Cairns, Nikhil Murthy, Stephen Berkebile, Andrey Voevodin, Samir Aouadi, Diana Berman
J. Tribol. July 2025, 147(7): 074501.
doi: https://doi.org/10.1115/1.4067814