Journal of Tribology: Recent submissions
Now showing items 141-160 of 7312
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Thermomechanical Coupling Analysis of Angular Contact Ball Bearing Considering Thermal Expansion and Residual Heat Effect
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. During the operation of bearings, thermomechanical coupling interaction inevitably occurs in the load zone, affecting their thermal and mechanical characteristics. Thermal expansion and residual heat are critical ... -
Influence of Temperature on the Tribological Behavior of Glass Fiber-Reinforced Polyamide 66
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Polyamide 66 (PA66) is extensively employed in gear production due to its outstanding mechanical performance. By introducing glass fibers into PA66, its thermal conductivity is further enhanced, which in turn ... -
Optimized Multiclass Support Vector Machines Using Empirical Features for Compound Fault Diagnosis in Roller Element Bearings
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Taper roller bearings are crucial components in rotating machinery. Undetected faults like pitting, unbalance, and misalignment can degrade performance and cause unexpected failures. Conventional diagnostic ... -
Sliding Wear Behavior and Surface Integrity of Optimized Tungsten Inert Gas Welded AlCrCuNiFe High Entropy Alloy Claddings for Engineering Application Under Abrasive Conditions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this study, equiatomic Al20Cr20Cu20Ni20Fe20 high entropy alloy (HEA) cladding was deposited on AISI 1045 steel using optimized tungsten inert gas (TIG) weld cladding parameters. The cladding was characterized ... -
Rheology Extracted From Traction Curves: Is There Enough Information?
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Most published high-pressure rheological properties of elastohydrodynamic lubrication (EHL) lubricants came about from the Roelands/Eyring framework applied to measured traction. Sometimes Roelands is replaced ... -
An Energy-Based Parameter for Solid Particle Erosion Assessment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Solid particle erosion is a critical degradation mechanism affecting material lifespan in engineering applications. Traditional assessment relies on the erosion rate parameter, which, however, fails to compare ... -
Synergistic Tribological and Rheological Performance Enhancement of Sustainable Karanja-Based Trimethylolpropane Esters Using Reduced Graphene Oxide/Molybdenum Disulfide Hybrid Nanoparticles
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study addresses the growing environmental concerns associated with petroleum-based lubricants by developing high-performance, sustainable biolubricants derived from nonedible karanja oil. Karanja trimethylolpropane ... -
Effect of Surface Temperature of Carbon Strip on Its Wear Mechanisms in the Pantograph–Catenary System Under High-Speed and Heavy Current Loading
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. As a critical component for transmitting electrical energy in pantograph–catenary systems of high-speed railways, carbon strips operate under high-speed and heavy-current conditions, where elevated surface ... -
Study on the Interactive Damage Behavior of U75V Rail Salt Spray Corrosion and Rolling Wear
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The railway lines in coastal areas in Southeastern China are dense. When operating in such an environment, steel rails are subjected to the combined effects of coastal environmental corrosion and wheel–rail wear, ... -
T-Type Labyrinth Seals Dynamic Response Evaluation Using Computational Analysis
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Effective sealing in rotating machinery is fundamental to maintaining efficiency and ensuring stable operation. Secondary leakage between high- and low-pressure regions not only reduces performance but can also ... -
Dynamic Response Analysis of a Deep Groove Ball Bearing Supported Rotor Under Unbalance and Coupling Misalignment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The reliable operation of rotating machinery largely depends on the early detection and accurate diagnosis of dynamic faults such as rotor unbalance and shaft misalignment, which often act simultaneously and ... -
Effect of Misalignment on Cage Dynamics and Ball Slip of Double-Row Angular Contact Ball Bearings Under Different Configurations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Double-row angular contact ball bearings (DACBBs), as a representative class of rolling bearings, are capable of simultaneously supporting axial loads in opposing directions. In practical engineering applications, ... -
Influence of Vibratory Excitation on Friction During Sintering of Metal Binder Jetting Components
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The deformation of metal binder jetting components during sintering is governed by friction between the part and the setter plate as well as other factors. This study investigates the extent to which this friction ... -
Role of Nano-Sized Al2O3 Reinforcement in the Tribo-Corrosion Behavior of Friction-Stir-Processed AA5052 Surface Composites
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. With growing demands for high-performance materials in marine, aerospace, and automotive applications, there is an urgent need to explore advanced solutions that combine sustainability with superior mechanical ... -
Influence of Tool Geometry and Coatings on High-Speed Drilling Performance of Additively Manufactured Inconel 718
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents a comprehensive experimental investigation into the high-speed dry drilling performance of wire arc additively manufactured (WAAM) Inconel 718 (IN718) using three carbide drill bits featuring ... -
Investigation on the Effect of Cow Dung Ash/SiC Reinforcement and T6 Heat Treatment on the Microstructure, Mechanical, and Tribological Behaviors of Al7075 Matrix Composites
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the influence of sustainable [cow dung ash (CDA)] and ceramic (SiC) reinforcements on the microstructural, mechanical, and tribological characteristics of Al7075 synthesized through a ... -
A Novel and Synergistic Application of Additive Manufacturing and Laser Shock Peening Toward Enhanced Tribological Performance and Customized Cutting Tools
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. For the first time, a novel approach combining additive manufacturing (AM) with laser shock peening (LSP) was proposed and successfully implemented to create unique additively manufactured Stellite-6 cutting ... -
Tribological Behavior and Wear Mechanism of Selective Laser Melted Inconel 718: Influence of Scanning Strategies and Heat Treatment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the effect of three different types of scanning strategies (0 deg rotation, 67 deg rotation, and chessboard) on microhardness and wear properties of selective laser-melted Inconel 718 ... -
Dynamic Operation Friction Temperature Model for Bearings Based on the SKF Method and Intelligent Algorithms
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study addresses the complex challenge of predicting bearing temperature by developing a specialized experimental setup designed for bearing temperature testing. The experimental rig enables the measurement ... -
Wear Performance of Wind Turbine Gearbox Journal Bearings Considering Material Porosity From Laser Cladding: Numerical and Experimental Investigations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. With the trend toward larger-scale wind turbines, planetary gear bearings in wind turbines are undergoing a transition from rolling bearings to laser-cladded journal bearings. Using a combined numerical and ...