Expanding Forged Gear Blanks
I have worked with an expanding machine as a practical route for producing large forged gear blanks, especially annular and […]
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Vibration-Based Condition Monitoring Method for Worm Gear Reducers
We present a comprehensive investigation into the condition monitoring of worm gear reducers using vibration analysis. Worm gear reducers are […]
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SVM-Based Fault Diagnosis of Hydraulic Drive Pinion Gears
In this study, I investigate the fault diagnosis of hydraulic mechanical drive pinion gears by using a support vector machine […]
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Load Sharing Characteristics of Rack and Pinion Gears in Jacking Systems
I have carried out a detailed dynamic investigation into the load sharing behavior of the rack and pinion gear system […]
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Dual Interlocking Circular Cutter Machining of Straight Bevel Gears
I propose an efficient method for milling and grinding straight bevel gears by using a pair of dual interlocking circular […]
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NC Machining Simulation and Virtual Measurement of Spiral Bevel Gears Based on VERICUT
In modern manufacturing, the production of spiral bevel gears remains a critical yet challenging task due to their complex geometry […]
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Internal Meshing Spiral Bevel Gear Cutting for Nutation Drives
I investigate a practical route for internal meshing spiral bevel gear cutting in nutation reducers used as robot joint reducers. […]
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Comprehensive Analysis and Mitigation of Faults in Aero-Engine Central Drive Bevel Gears
This article provides an in-depth analysis of a recurring failure mode observed in the central drive bevel gears of a […]
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Contact Fatigue Risk Prediction for Carburized and Quenched Spur and Pinion Gears
In modern mechanical transmission systems, the contact fatigue failure of gears, such as micro-pitting, pitting, and spalling, poses a critical […]
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Quenching Residual Stress Analysis of Straight Spur Gear
In my research, I focused on the quenching residual stress distribution in a straight spur gear made of 20CrMnTi low-carbon […]
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Optimization of Bearing Span for Gear Shaft in Automotive Final Drive
In the automotive industry, the noise, vibration, and harshness (NVH) performance of vehicles is a critical factor influencing customer satisfaction […]
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Finite Element Strength Analysis of Rack and Pinion Gears for Top-Drive Pressurized Drilling Rigs
In my research, I focused on the strength behavior of rack and pinion gears used in a top-drive pressurized drilling […]
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Research on Topology Modification Method for CNC Internal Gear Power Honing
In modern industrial applications, the demand for high-performance gears with enhanced strength, stability, and noise reduction is continuously increasing. Gear […]
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Gear Shaping Fixture Design
I designed this fixture around a practical production problem: a steering-gear rocker shaft has a complex shaft body and a […]
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Comprehensive Review of Hardened Surface Scraping for Spiral Bevel Gears
In modern mechanical engineering, the demand for high-precision and high-performance gear transmissions has been steadily increasing, especially in applications involving […]
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Bionic Face Gear Microtextures
I began this investigation from a practical observation: a face gear transmission can carry high loads in a compact envelope, […]
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SVM-Based Fault Diagnosis for Hydraulic Mechanical Drive Pinion Gear Sets
I focus on the fault diagnosis of hydraulic mechanical drive pinion gear sets because the pinion gear is one of […]
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Advanced Design and Analysis of Herringbone Gears
The pursuit of high-performance power transmission systems has consistently driven innovation in gear design. Among various gear types, herringbone gears […]
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Numerical Simulation and Experimental Study of Helical Gear Induction Heating
I have focused my research on the high-frequency induction heating behavior of a heavy-duty truck transmission helical gear. The helical […]
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A Comprehensive Methodology for Vision-Based Defect Detection in Standard Involute Gears
In modern manufacturing and predictive maintenance, ensuring the integrity of mechanical components like spur and pinion gears is paramount. Gear […]
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Forging Temperature and Wear Resistance
I have approached the problem of forging temperature selection for straight bevel gears as a process-design and wear-resistance problem rather […]
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Gear Hobbing Roughness Prediction and Parameter Optimization
I treat gear hobbing as a coupled kinematic, geometric, and dynamic manufacturing process in which the tooth surface is generated […]
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Screw Gear System Design and Dynamic Simulation
The design and analysis of mechanical drive systems are fundamental to modern engineering. Among these, the screw gear system, commonly […]
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Spiral Bevel Gear Modeling
I approach the modeling, simulation, additive manufacturing, and inspection of a matched pair of spiral bevel gears from a first-principles […]
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Numerical Simulation of Forged Gear Blanks
I approach the numerical simulation of forged gear blanks as a manufacturing problem that links geometry, material flow, thermal history, […]
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Dynamic Optimization of High-Speed Miter Gear Transmission Systems
In my research, I focus on the dynamic performance optimization of high-speed miter gear transmission systems, which are widely used […]
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Research on Hyperboloid Gears Exchange Worktable Structure
In modern CNC machining centers, the efficiency and precision of worktable exchange mechanisms are critical for high-performance manufacturing. Traditional systems, […]
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Aviation Thin-Web Gear Simulation
I investigate the coupled thermal, metallurgical, mechanical, and manufacturing behavior of thin-web aviation gears made of 9310 steel. My central […]
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Reciprocating Canard Mortar with Screw Gear Actuation
In this study, we investigate the working conditions of a screw gear actuator intended for a mortar projectile equipped with […]
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Parametric Modeling and Motion Simulation of Worm Gears Based on Pro/E
In modern mechanical engineering, worm gears are widely used for transmitting motion and power between non-intersecting and non-parallel shafts. Their […]
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Innovative Forging of Bevel Gear Shafts
In my extensive experience as a manufacturing engineer specializing in powertrain components, I have consistently encountered the critical role played […]
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Face-Hobbed Hypoid Bevel Gear Meshing Characteristics
In my research, I focus on the meshing behavior of a hypoid bevel gear set manufactured by the face-hobbed method. […]
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Contact Fatigue Failure Analysis and Mitigation for Planetary Gear Pairs in RV Reducers
In the field of industrial robotics, the RV reducer stands as a critical component, directly influencing the precision, stiffness retention, […]
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Research on Bevel Gears for Mold Applications
In modern industrial systems, molds play a critical role across various sectors, and the performance of bevel gear transmissions within […]
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Experimental Investigation into the Correlational Dynamics of Spur Gears: Bridging Durability and Vibration Analysis
The operational dynamics of gear transmission systems constitute a critical research domain within power transmission engineering, primarily driven by two […]
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Micro-Dimple Tooth Surface Lubrication and Dynamics of Hypoid Bevel Gears
I began this study from a practical automotive problem: the rear axle of a rear-drive vehicle relies on hypoid bevel […]
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Computer-Aided Design and Parametric Modeling of Herringbone Gear Systems
The evolution of mechanical design has been profoundly accelerated by the integration of Computer-Aided Design (CAD) technologies. Among various mechanical […]
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Optimizing Gear Forging Blank Shape
In my work on heavy-duty locomotive transmission components, I have found that the quality of a gear forging is not […]
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Failure Mechanism of Bevel Gears Under Complex Excitation in Turboshaft Engines
In my extensive experience with turboshaft engine systems, I have often encountered critical failures in central driven bevel gears, which […]
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Small Module Helical Gear Rolling Process and Experimental Research
In this study, I focus on the roll forming of small module helical gears with a module below 1 mm, […]
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Normal-Vector Generation of Straight Bevel Gear Tooth Surfaces
I present a general and systematic method for generating the tooth surfaces of a straight bevel gear directly from the […]
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SVM-Based Fault Diagnosis for Hydraulic Drive Pinion Gears
In this study, I investigate the fault diagnosis problem of hydraulic mechanical drive pinion gears and propose a support vector […]
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Experimental Analysis of Hyperboloid Gear Manufacturing Using the Tilted Head Half-Generating Method
Through experimental analysis, this study investigates the influence of key control parameters on the contact pattern characteristics during the machining […]
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Rack and Pinion Gear Meshing Force Simulation
I have conducted a detailed virtual prototyping study on the rack and pinion gear transmission used in a pipe handling […]
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Magnetic Fluid Lubrication for Screw Gears
I began my investigation from a practical concern: when lubrication in a mechanical transmission becomes insufficient, the contacting surfaces of […]
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A Comprehensive Investigation into Spur Gear Dynamics: Harmonic Response Analysis for Vibration Mitigation and Contact Stress Evaluation
Gear transmissions are the backbone of modern machinery, responsible for transmitting power and motion between rotating shafts. Among various gear […]
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Vibration Characteristics of a Two-Stage Herringbone Gear Transmission System with Crack-Pitting Coupling
Herringbone gears are widely employed in high-speed and heavy-duty transmission systems, such as marine propulsion, aerospace, and wind turbines, due […]
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Cutting Calculation and Experiment for Spiral Bevel Gear Mold
In the field of gear transmission with intersecting axes, although straight bevel gears are easier to machine than spiral bevel […]
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Metal Flow Analysis in Precision Forming of Straight Spur Gear
In modern manufacturing, the precision forming of straight spur gear is a critical process that demands high dimensional accuracy and […]
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Analysis of the Generating Plane Inclination Angle in Plane Enveloping Internal Meshing Worm Gear Drives
In my research on worm gear transmission systems, I have focused on a novel plane enveloping internal meshing worm gear, […]
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Parameter Optimization and Tooth Surface Integrity in Non-Circular Gear Cutting by WEDM
I have dedicated my research to non-circular gear cutting using wire electrical discharge machining (WEDM). Non-circular gears are special transmission […]
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High-Hardness, Large-Module Gear Shaving: A Process Optimization Study
In the pursuit of higher speed and power transmission characteristics for heavy machinery, the demand for improved manufacturing precision of […]
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Comprehensive Failure Analysis of a Bevel Gear Shaft in a Speed Reducer: A First-Person Investigation
In my role as an engineer specializing in mechanical component reliability, I recently encountered a critical failure involving a bevel […]
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A Comprehensive Approach to Networked Design Systems for Screw Gears
The evolution of product design and manufacturing has fundamentally shifted towards paradigms characterized by lifecycle orientation, concurrency, integration, and agility. […]
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Design and Meshing Stiffness of Non-Orthogonal Asymmetric Helical Face Gears
I present a complete design and stiffness analysis framework for non-orthogonal asymmetric helical face gears. These face gears combine three […]
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Planar Spiral Tooth Trace Cylindrical Gears
In my research, I set out to develop a cylindrical gear family that combines the smooth transmission of helical gears, […]
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Vibration Characteristics of Cycloid Wheel Spalling Fault in Rotary Vector Reducers
In the field of precision mechanical transmission, particularly within industrial robotics, the rotary vector reducer plays a pivotal role due […]
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Finite Element Analysis of Spur and Pinion Gear Transmission Using CAD/CAE
In modern mechanical engineering, Computer-Aided Engineering (CAE) has emerged as a pivotal technology, integrating mechanical analysis with computational methods to […]
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Two-Way Extrusion Precision Forming of Spiral Bevel Gears
In my research on high-performance transmission manufacturing, I have concentrated on the precision plastic forming of spiral bevel gears because […]
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Optimizing Cold Precision Sizing Strategies for High-Modulus Spur Gears: A Simulation and Experimental Investigation
The manufacturing of spur gears is a continuous production process where precision forging must balance efficiency with die reliability. With […]