Contact Analysis and Meshing Performance Optimization of Hypoid Bevel Gears
Hypoid bevel gears are extensively employed in the main reducers of automotive drive axles because of their large transmission ratio, […]
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Contact Performance Analysis of Spiral Bevel Gears via Finite Element Method: A Parametric Investigation on Dynamics, Vibration, and Transmission Error
Spiral bevel gears are a critical type of gear mechanism characterized by intersecting, typically perpendicular, axes of rotation. Their design, […]
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Parametric Design and 3D Modeling of Worm Gears Based on Inventor API Technology
In this paper, I present a systematic approach for the parametric design and three-dimensional solid modeling of worm gears using […]
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Finite Element Analysis of Bevel Gear Quenching Process
In mechanical engineering, bevel gears play a pivotal role as transmission components, enabling the conversion of motion between intersecting shafts. […]
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Screw Gear Systems
In my extensive experience with power transmission systems, few mechanisms are as uniquely elegant and practically indispensable as the screw […]
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Rotary Forging of Spiral Bevel Gears
I treat the spiral bevel gear as a critical transmission element in automotive, aerospace, and heavy machinery systems. A spiral […]
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Reverse Design Methodology for Helical Gears with Angular Modification
In the field of mechanical engineering, helical gears are critical components widely used in applications such as gear pumps and […]
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Failure Analysis of a Screw Gear Tooth Fracture
In my investigation of a wheel loader drive axle screw gear during its development, I observed early tooth fracture failure […]
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Symmetrical Deviation of Miter Gears
In this study, I investigate the symmetrical deviation of miter gears and herringbone gears used in high-speed and heavy-duty transmissions. […]
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Triangular End Relief for Double Helical Gears
In this study, I focus on the design, manufacturing, dynamic analysis, and experimental validation of triangular end relief for double […]
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Meshing Stiffness Prediction for Miter Gears with Errors and Modifications
In my research, I focus on the meshing stiffness prediction of miter gears, which are widely used in energy equipment, […]
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High-Speed Miter Gear Lubrication
In this work, I investigated the oil jet lubrication characteristics of high-speed miter gears. Miter gears are widely used in […]
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Miter Gears Efficiency Optimization
In this study I focus on the meshing efficiency calculation and macro and micro parameter optimization of a double helical […]
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Crack-Pitting Coupled Gear Dynamics
In this work I study the time-varying mesh stiffness and vibration behavior of a herringbone gear planetary system that contains […]
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Grinding Optimization of Miter Gears
In my research, I examined the form grinding process of miter gears, using a herringbone gear as the main representative […]
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Topology Modification of Double Helical Gears
I begin with the core engineering problem that motivated this work: in high-speed and heavy-load transmissions, double helical gears must […]
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Measurement and Evaluation of Miter Gears Symmetry
In my research, I focus on the measurement and evaluation of symmetry errors in miter gears, which are also widely […]
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Miter Gears and Double Helical Gear Transmission Analysis
I began this investigation because the traction gearbox is one of the most severely loaded and safety-critical units on a […]
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Miter Gears with Errors and Modifications
I study the strength of miter gears through finite element contact analysis, with particular attention to machining errors, assembly errors, […]
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Global Dynamics of Star Herringbone and Miter Gear Systems
In this study I investigate the global dynamic evolution of a star herringbone gear transmission system under multi-source excitation. I […]
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Vibration Characteristics of Two-Stage Miter Gear Transmission System with Crack-Pitting Coupling
I have focused my research on the vibration behavior of two-stage miter gear transmission systems that operate under the combined […]
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Machine Vision-Based Defect Detection for Spur and Pinion Gears
I aim to develop and document a comprehensive, vision-based inspection methodology for identifying tooth profile defects in standard involute spur […]
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Simulation and Analysis of Power Flow in a Herringbone Gear Triple-Branch Transmission System
In modern high-power, high-speed transmission systems, such as those found in marine propulsion, aerospace, and heavy industrial machinery, the demands […]
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Triangular End Relief of Double Helical Gear
In my master’s research, I focused on the vibration and noise reduction of herringbone gear pairs used in marine transmission […]
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My Comprehensive Experience with Varied Lead-Interval Worm Gear Pairs in High-Precision Indexing Applications
Introduction to the Challenge of High-Precision Indexing In my extensive work with modern CNC machine tools, particularly machining centers and […]
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High Reduction Hypoid Gear Dynamics
High reduction hypoid gears, which I refer to as HRH gears throughout this study, are a specialized evolution of conventional […]
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Optimizing Hyperboloid Gear Parameters: A Systematic Approach via Three-Stage Design
In my extensive experience with automotive drivetrain design, particularly for final drives, the design of the hyperboloid gear pair (often […]
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Modeling of Collaborative Design System for Spiral Bevel Gears
In the realm of mechanical transmission systems, the spiral bevel gear stands out due to its exceptional attributes, including high […]
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Symmetric-Equation Parametric Modeling of Involute Straight Bevel Gears
I approach the parametric modeling of involute straight bevel gears from the viewpoint of tooth-flank symmetry. In many feature-based CAD […]
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Comprehensive Analysis of Elastohydrodynamic Lubrication in Screw Gears Integrating Tribo-Dynamics Principles
In modern mechanical transmission systems, screw gears play a pivotal role due to their high load-bearing capacity, smooth operation, and […]
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Tooth Surface Contact Temperature of Straight Spur Gear
We present a comprehensive study on the tooth surface contact temperature of a straight spur gear based on Blok’s flash […]
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Analysis of Spline Fracture in Automotive Gear Shaft
In the automotive industry, the gear shaft is a critical component within the drive axle differential assembly, playing a pivotal […]
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Design and Control Strategy of a Bevel Gear Coupler for Parallel Hybrid Electric Vehicles
The evolution of the automotive industry is inextricably linked to the pursuit of efficiency and sustainability. Among the various technological […]
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On-Machine Measurement of Face Gears
Face gears are a class of intersecting-axis transmission components that mesh with involute cylindrical pinions. They offer high load capacity, […]
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High-Frequency Moving Induction Surface Quenching of Helical Gears
In this study, I investigated the surface quenching process of helical gears using a high-frequency moving induction heating method. Helical […]
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The Influence of Base Tangent Length Deviation on the Nonlinear Dynamics of Helical Gear Systems
As a fundamental transmission component in mechanical systems, the dynamic behavior of helical gear pairs under operational conditions has been […]
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Spur Gear Lubrication and Nonlinear Dynamics
Gear transmission systems serve as core power transmission components in modern industrial equipment, and their transmission stability and fatigue resistance […]
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Dynamic Simulation and Experimental Study of Gear Shaving for Few-Teeth Cylindrical Gears
In the field of gear manufacturing, gear shaving is a critical finishing process that enhances the accuracy and performance of […]
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Analysis of Gear System Vibration with Pitch Errors
The dynamic performance of geared rotor systems, fundamental to power transmission in countless machines, is profoundly influenced by internal excitations. […]
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Interpreting TB/T 3134—2023 for Driving Gearboxes
I have spent a considerable part of my professional life working with rolling stock drive systems, and I have watched […]
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Modified Planar Enveloping Worm and Screw Gears
My research concerns a practical and theoretical problem in the field of screw gears: the planar double-enveloping hourglass worm drive […]
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Analysis of Lubrication Performance for Tooth Profile Modification of the Cycloidal Gear in a Rotary Vector Reducer
The precise and reliable operation of industrial robots and high-precision machinery is fundamentally dependent on the performance of their core […]
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Shot Peening of Herringbone and Miter Gears
I have carried out a detailed study on how shot peening process parameters affect the surface morphology and residual stress […]
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Symmetrical Deviation Characterization and Measurement of Herringbone Gears
Herringbone gears are widely employed in high-speed and heavy-duty applications such as marine propulsion and aerospace transmissions, because they combine […]
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Error Compensation for Helical Gears Hobbing Based on Wavelet Packet Algorithm
In modern manufacturing, the production of high-precision helical gears is critical for various industrial applications, including automotive transmissions, aerospace systems, […]
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Meshing Theory and Performance Analysis of a Parabolically Modified Roller-Enveloping Hourglass Screw Gear
As a researcher focused on advanced gear transmission systems, I have long been intrigued by the persistent challenges inherent in […]
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Micro-Mechanical and Chemical Characteristics of Fine-Blanked Spur Gears
As a critical component in power transmission systems, the performance and longevity of spur gears are paramount. Traditional manufacturing methods […]
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High Reduction Hypoid Bevel Gear Dynamics
I have carried out an integrated study of the high reduction hypoid bevel gear, which I refer to throughout as […]
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Varied Lead-Interval Worm Gears in High-Precision Indexing
In modern CNC machine tools, especially machining centers and milling machines, high-precision indexing devices are widely used. They not only […]
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Face-Hobbed Hypoid Bevel Gears
I have dedicated my research to the meshing characteristics of face-hobbed hypoid bevel gears because these gears are widely used […]
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Bionic Microtextured Face Gears
Face gears are a special class of intersecting-axis gearing in which a face gear meshes with a cylindrical pinion. In […]
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Improved Modeling and Analysis of Face Gear Hobbing
Face gears occupy a distinctive position among geared transmissions because they combine a compact envelope, a low sensitivity to axial […]
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Hypoid Bevel Gear Machining Simulation and Error Correction
I investigate the numerical control machining simulation and tooth surface error correction of hypoid bevel gears because these gears are […]
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Meshing Impact of Hypoid Bevel Gears and Its Effect on Root Crack
Hypoid bevel gears are a special type of spiral bevel gears in which the pinion axis is offset relative to […]
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Performance Analysis and Modification Design of Hypoid Bevel Gears
I have studied hypoid bevel gears as critical components in vehicle drive axle main reducers, where their meshing quality, service […]
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Accurate Design of Offset Non-Orthogonal Face Gears
I present a complete methodology for the accurate design of offset non-orthogonal face gears. Face gears are widely used in […]
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Gear Matching Design for Coaxial Face Gear Split and Confluence Transmission Systems
I have focused my research on the gear matching design of coaxial face gear split and confluence transmission systems for […]
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Assembly Optimization of Hypoid Bevel Gears
I study the assembly process of hypoid bevel gears because these gears occupy a critical position in the rear drive […]
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Heat-Treated Hypoid Bevel Gears
I performed a full-process numerical and experimental investigation of hypoid bevel gears under carburizing, quenching, reverse reconstruction, and dynamic meshing […]
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Micro-Textured Face Gears: Meshing Stiffness, Transmission Error, and Nonlinear Dynamics
Face gears represent a class of transmission elements that have gradually attracted significant attention in recent decades because of their […]