Heat Treatment and Fatigue Testing of Spiral Bevel Gears
In my extensive involvement in the automotive gear manufacturing sector, I have come to recognize the paramount importance of spiral […]
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Finite Element Analysis of Gear Shaping in Ladle Covering Systems
In modern steelmaking operations, the implementation of ladle covering technology is critical for maintaining temperature consistency, reducing energy loss, and […]
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Modeling and Measuring Miter Gears
In my research, I focused on the geometric modeling and measurement of a miter gear, which in this work I […]
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Experimental Investigation on Preventing Flakes in Large Section Gear Shafts Made of 17CrNiMo6 Steel Forgings
As a materials engineer focused on industrial applications, I have long been concerned with the reliability of large section gear […]
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Equivalent Tooth Profile Angle Modification for Hyperboloid Gears Based on the Forming Method
The forming method is a primary machining technique for the ring gear (large wheel) of hyperboloid gear pairs, prized for […]
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Equiangular Spiral Face Gear Analysis
I have conducted an extensive investigation into the meshing characteristics and stress behavior of face gear drives that utilize an […]
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Miter Gear Flash Temperature
In modern industry, gears are widely used in many fields. However, in some high-speed and heavy-duty working conditions, the performance […]
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Dynamic Analysis of Permanent Magnet Motor and Pinion Gear Drive Systems
I investigate a permanent magnet motor and gear drive system used in bucket elevators. The system integrates a permanent magnet […]
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Parametric Modeling and Application of Involute Spur Gear Based on CATIA
In modern mechanical engineering, the design of precision components like spur gears is critical for ensuring efficient power transmission in […]
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Finite Element Analysis of Bevel Gear Meshing
In modern mechanical engineering, the analysis of bevel gears is critical due to their widespread use in power transmission systems, […]
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Precision Forming of Spur and Pinion Gears: Metal Flow Analysis
In the field of gear manufacturing, achieving high precision and full tooth profiles without defects like folds or underfills is […]
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Design and Optimization of Herringbone Face Gear Casting
In this study, I focus on the casting forming design and optimization of herringbone face gears, which are a promising […]
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Impact Excitation Mechanism of High-Speed Heavy-Load Involute Helical Gears
In my research, I investigate the impact excitation mechanism of high-speed heavy-load involute helical gears. The motivation comes from the […]
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A Comprehensive Study on High-Order Modification of Straight-Sided Globoidal Worm Drives
The study of gear geometry, particularly for specialized types like screw gears, remains a critical area for advancing power transmission […]
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Advancements in the Design and Application of Few-Teeth Hyperboloidal Gears
The pursuit of miniaturization, high speed, and low energy consumption is a dominant trend in mechanical transmission systems. Within this […]
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A Comprehensive Design and Verification Methodology for Aeronautical Spiral Bevel Gear Milling Operations
In my practice within high-precision manufacturing, the gear milling of aeronautical spiral bevel gears stands as a cornerstone process. These […]
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Dynamic Load Analysis and Life Prediction for Electric Vehicle High-Speed Helical Gears Based on Motor Dynamic Models
In recent years, the automotive industry has shifted significantly toward electric vehicles (EVs) due to environmental and energy concerns. Unlike […]
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Modeling and Efficiency Analysis of Single-Roller Enveloping End Face Worm Gear Drive
In this study, I present a comprehensive investigation into the transmission efficiency of a single-roller enveloping end face worm gear […]
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Screw Gears and Worm Drives
In my own study of mechanical power transmission, I have repeatedly found that screw gears and worm drives are two […]
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Numerical Analysis and Optimization of Cold Precision Forging of Straight Spur Gears
Based on existing cold precision forging technology for straight spur gears, we propose two enhanced process variants: Process B with […]
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Design and Research of an Automatic Gear Shaft Grinding System Based on Industrial Robot
In modern industrial production, the grinding process for gear shafts often remains labor-intensive, with manual loading and unloading operations dominating […]
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Research on the Method of NC Machining for Spiral Bevel Gear of Half-hobbing Helix
The spiral bevel gear is recognized as one of the most complex transmission forms and types of spatial curved surfaces. […]
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Multi-State Meshing-Impacting Nonlinear Dynamics of Spur Gear Systems with Tooth Breakage
1. Introduction The spur gear transmission system is widely employed in automotive, aerospace, marine and precision machinery fields due to […]
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Meshing Stiffness Prediction for Herringbone Gears with Errors and Modifications
In my research, I focused on the prediction of time-varying meshing stiffness for herringbone gears considering manufacturing and assembly errors […]
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Hypoid Bevel Gears
I study hypoid bevel gears because they are among the most important power-transmission components in automotive drive axles. Their offset […]
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Analysis of Factors Affecting the Engagement Clearance in Rotary Vector Reducer Cycloidal Pin Wheels
In the field of robotics and precision instrumentation, the rotary vector reducer plays a critical role as a core mechanism […]
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Chaos Control of Straight Bevel Gear Transmission Systems via Fuzzy Neural Networks
As a researcher focusing on nonlinear dynamics and intelligent control, I have long been fascinated by the complex behavior of […]
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Study of Contact Stiffness and Damping of an EHL Lubricated Spur Gear Pair
My research deals with the contact stiffness and damping of an elastohydrodynamically lubricated (EHL) spur gear pair. The need for […]
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Herringbone Face Gear Casting Design and Optimization
In this study, I focus on the casting forming design and optimization of a herringbone face gear. A face gear […]
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Automated Robotic Grinding Systems for Gear Shafts
The manufacturing of precision gear shafts is a cornerstone of modern power transmission systems. The typical post-heat treatment finishing process […]
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Contact Flash Temperature of Miter Gear Transmission
I investigate the contact flash temperature of a miter gear transmission operating under high-speed and heavy-load conditions. In this work, […]
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Influence of Bilateral Cracks on Spur Gear Mesh Stiffness
The dynamic performance, vibration, and noise characteristics of gear transmission systems are fundamentally governed by internal excitations. Among these, the […]
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Triangular End Relief Design and Form Grinding of Herringbone Gears
Herringbone gears are widely adopted in high-speed and heavy-duty marine transmission systems due to their excellent load-carrying capacity, compact structure, […]
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Dynamic Analysis of a Permanent Magnet Motor and Gear Drive System
In my work I investigate the dynamic behaviour of a compact drive unit in which a rare-earth permanent magnet synchronous […]
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Replication of Hyperboloid Gears: A Technical Journey
In the realm of mechanical transmission systems, hyperboloid gears stand as pivotal components, whose performance and quality directly influence the […]
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Experimental Study on the Performance of RV Reducers
In my research, I have focused on the performance evaluation of RV reducers, which are critical components in precision transmission […]
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Moving Induction Quenching of Helical Gears
I studied the high-frequency moving induction quenching process of a helical gear because the surface integrity, tooth-profile hardness, and dimensional […]
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Tooth Surface Root Digging Mechanisms in Power Gear Honing with Internal Honing Wheels
Gear honing, specifically internal gear honing, is a critical finishing process in the manufacturing of high-precision gears for automotive transmissions […]
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Parametric Design of Involute Straight Bevel Gears
I have used Pro/Engineer for many years, and among all the mechanical components I have modeled, straight bevel gears remain […]
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Comprehensive Analysis of Root Crack Propagation and Fatigue Life Prediction in Spur and Pinion Gears
In the field of mechanical power transmission, the spur gear and its mating pinion represent a fundamental and critical component. […]
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Comprehensive Manufacturing Strategy for Large-Module Single-Row Herringbone Gears
In modern mechanical transmission systems, the performance of gears is paramount. Among various gear types, herringbone gears stand out due […]
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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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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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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 […]