Closed-Loop Face Gear Split-Torque Dynamics
I present a flexible multibody dynamic model for a space closed-loop face gear split-torque transmission system. In my formulation, the […]
Scientific
Scientific
Hypoid Bevel Gear Optimization
In my research, I focused on hypoid bevel gears because they are widely used in automotive drive axles, especially in […]
Scientific
Heat-Treated Hypoid Bevel Gear Meshing Study
I studied cycloid hypoid bevel gears under high-speed and heavy-load conditions because these gear pairs are widely used in rear-drive […]
Scientific
Precise Skiving Tool Design for Face Gears
I present a precise design method for skiving tools used to manufacture orthogonal spur face gears. My starting point is […]
Scientific
Design of High-Power Small-Ratio Spur Face Gears
In my work on aerospace transmission systems, I focused on the difficult problem of designing a high-power, small transmission ratio […]
Scientific
Hypoid Bevel Gear CNC Machining Simulation and Tooth Surface Error Correction
Hypoid bevel gears are widely used in commercial vehicle drive axles, marine propulsion systems, aerospace transmissions, and precision machine tools […]
Scientific
Digital Manufacturing of Hypoid Bevel Gears
In my research, hypoid bevel gears are treated as a general and highly important class of spiral bevel gearing whose […]
Scientific
Assembly Error Effects on Modified Face Gear Meshing Performance
In my analysis, I examine how assembly errors influence the meshing performance of modified face gears. Face gears are increasingly […]
Scientific
Dynamic Characteristics of Hypoid Bevel Gears
Introduction. In my research, I focus on the dynamic behavior of hypoid bevel gears because these gears are widely used […]
Scientific
Double-Flank Meshing Tester for Straight Bevel Gears
Introduction. In recent years, the demand for high-precision straight bevel gears has increased rapidly in automotive, aerospace, and industrial machinery. […]
Scientific
Parametric Modeling of Bevel Gear System
In the realm of mechanical engineering, gear transmission stands as a cornerstone technology for motion and power transfer, evolving over […]
Scientific
On-Machine Measurement and Pre-Travel Error Compensation for Face Gear
I have developed a comprehensive on-machine measurement strategy for face gear grinding using a worm grinding wheel machine. The face […]
Scientific
Driving Gearbox Standard Analysis
I have examined the revised standard TB/T 3134—2023, Rolling Stock Driving Gearbox—General Requirements, as a practical engineering reference for the […]
Scientific
Shot Peening of Miter Gears
In this research, I studied the influence of shot peening process parameters on the surface morphology and residual stress of […]
Scientific
Comprehensive Failure Analysis of a Fractured Automotive Drive Pinion Gear Shaft
The drive pinion gear shaft is a critical component within the automotive rear axle differential assembly, playing a pivotal role […]
Scientific
Design and Analysis of an Ultrasonic Excitation Lapping System for Hyperboloidal Gears
The precision finishing of hyperboloidal gears is a critical process in automotive and aerospace industries, directly influencing the vibration and […]
Scientific
Application of Spiral Bevel Gears in Cone Crushers
In my experience working with cone crushers in mining operations, I have observed that the reliability and efficiency of these […]
Scientific
Investigation of Fatigue Crack Stress Intensity Factors in Spur and Pinion Gears via Abaqus Simulation
In the realm of mechanical transmission systems, gears serve as critical components, and their failure often leads to significant downtime […]
Scientific
Thermal-Fluid-Solid Coupling Vibration of High-Speed Circular-Arc Helical Gear Pumps
Hydraulic systems have become an indispensable part of modern industrial equipment, and the pump at the heart of such a […]
Scientific
Adaptive Data-Driven Collaborative Optimization for Spiral Bevel Gear Milling
In my research, I focus on the geometric accuracy and loaded contact mechanical performance of spiral bevel gears manufactured by […]
Scientific
Fault Diagnosis of RV Reducer Based on EEMD-PSO-ELM Model
In recent years, the demand for industrial robots has surged, making the RV reducer a critical component due to its […]
Scientific
Time-Varying Meshing Stiffness Calculation and Dynamic Analysis of Spur Gears with Compound Faults
Gear transmission systems are widely applied across numerous industrial sectors, including railway locomotives, automotive vehicles, aerospace systems, wind turbines, and […]
Scientific
Parametric Design of Screw Gear
I have worked extensively on the parametric design of screw gear mechanisms, especially worm and worm wheel drives, because these […]
Scientific
Upgrade Strategy for Gear Hobbing in Transmission Stable Operation
In the stable operation of transmissions, gears are indispensable components, and from the perspective of design and machining, process upgrades […]
Scientific
Spur Gear EHL Contact Stiffness and Damping Study
This article presents a comprehensive investigation into the contact stiffness and damping behavior of elastohydrodynamically lubricated (EHL) spur gear pairs. […]
Scientific
Gear Materials and Heat Treatment
In my extensive experience with mechanical engineering, I have observed that gear transmission stands as one of the primary forms […]
Scientific
New Method for Geometric Parameter Calculation of Hyperboloid Gears
In the design of hyperboloid gears, traditional approaches often impose symmetry conditions on both tooth flanks to ensure uniform engagement […]
Scientific
Precise Modeling of Archimedes Screw Gears in Pro/E
In mechanical engineering, screw gears, particularly worm and worm-gear drives, are widely used for motion transmission due to their high […]
Scientific
Experimental Study on Contact Pattern of Spiral Bevel Gears
In the field of engineering machinery, spiral bevel gears, which encompass both spiral bevel gears and hypoid gears, are critical […]
Scientific
Roller Rotational Speed Analysis in Single Cylindrical Roller Enveloping Worm Gear Drive
In my research on the single cylindrical roller enveloping worm gear drive, I aim to investigate the rotational behavior of […]
Scientific
Hypoid Gears: Tooth Surface Error Measurement and Correction
Hypoid gears are widely used in automotive rear drive axles, aeronautical transmission systems, machine tools, and many industrial applications that […]
Scientific
Screw Gear Failure Analysis
I performed a detailed failure investigation on large screw gears used in a wheel loader drive axle during development. The […]
Scientific
Mathematical Modeling and Contact Characteristics Analysis of Non-Orthogonal Helical Gear Systems
In modern mechanical transmission systems, helical gears play a pivotal role due to their smooth operation, high load capacity, and […]
Scientific
Thermal-Fluid-Solid Coupling Vibration in High-Speed Circular-Arc Helical Gear Pumps
I have investigated high-speed circular-arc helical gear pumps as coupled thermal, fluid, and structural systems because their vibration behavior cannot […]
Scientific
Experimental Investigation of Surface Roughness in Grinding of Cycloidal Gears for Rotary Vector Reducers
In the field of precision robotics and high-performance mechanical systems, rotary vector reducers play a critical role due to their […]
Scientific
Straight Bevel Gear Tooth Surface Modeling and Stress Comparison
In this study I examine the geometry, generation, contact behavior, and load capacity of straight bevel gear pairs. I focus […]
Scientific
Numerical Simulation of Straight Spur Gear Warm Extrusion: Influence of Different Modules
In the process of gear extrusion forming, numerous factors affect the quality of the final product. Among these, temperature, friction […]
Scientific
Symmetry Deviation Characterization and Measurement of Herringbone Gears
In the field of high-speed and heavy-duty power transmission, the herringbone gear is widely recognized because it combines the high […]
Scientific
The Structural Evolution of Rack and Pinion Steering Systems
In my extensive study of automotive steering mechanisms, I have dedicated significant attention to the rack and pinion gear system, […]
Scientific
Optimization of Casting Process for Gear Shaft Steel Castings
In my work as a casting engineer, I have often encountered challenges in producing high-quality gear shaft components, which are […]
Scientific
20Cr13 Pinion Gear Fracture
I investigated a batch of 20Cr13 pinion gears that fractured at the root during tightening of a clamping bolt. The […]
Scientific
Innovations and Economic Efficiency in Bevel Gear Production
In the realm of automotive and industrial machinery, bevel gears play a pivotal role as core components in differential systems, […]
Scientific
The Influence of Cold Extrusion Process on the Forming Accuracy of Spur and Pinion Gears
In the realm of precision manufacturing, the quest for efficient and high-quality production methods is perpetual. Cold extrusion, a subset […]
Scientific
Nonlinear Dynamics of High-Power Helical Gears with Tooth Defects: A Comprehensive Analysis
In the realm of high-power transmission systems, such as those found in wind turbine generators, helical gears are the component […]
Scientific
Precision Measurement of Bevel Gear Pitch Deviation and Tooth Ring Run-Out via Laser Displacement Sensing
In the realm of precision mechanical transmission, the bevel gear stands as a critical component, enabling power and motion transfer […]
Scientific
Meshing Theory and Optimal Design of Internal Helical Screw Gear Drives
Modern transmission systems increasingly demand compact architectures, high-precision motion, and adjustable backlash. To address these requirements, I propose an internal […]
Scientific
Heat Treatment Process Analysis for Automotive Reducer Gears
In my extensive experience in the manufacturing of automotive components, particularly for reducer systems, the heat treatment of gears is […]
Scientific
Improvement of Worm Gears for Naval Gun Slewing Mechanism
In our study, we analyzed the failure causes of the worm gears box in the slewing mechanism of a certain […]
Scientific
20Cr13 Steel Pinion Gear Fracture
I received a fractured pinion gear from an assembly operation in which the root of the pinion gear cracked during […]
Scientific
Dynamic Analysis and Optimization of Gear Shaping Machine Bed Based on Unit Structure
In the field of precision manufacturing, the dynamic performance of machine tool structures, especially for gear shaping machines, is crucial […]
Scientific
Gear Cutting: An In-Depth Exploration
In my extensive engagement with manufacturing processes, I have come to regard gear cutting as one of the most fascinating […]
Scientific
Injection Lubrication of Helical Gears
I have carried out a systematic study on the injection lubrication and thermal behavior of helical gear drives. Helical gears […]
Scientific
Development and Precision Analysis of Measurement Software for Herringbone Gears
1. Introduction and Research Background In the field of mechanical transmission, **herringbone gears** have always played an indispensable role due […]
Scientific
Dynamic Modeling and Analysis of Spur Gear Transmission Systems Considering Thermal Deformation
In this thesis, I focus on the dynamic behavior of spur gear transmission systems under the influence of tooth profile […]
Scientific
Study on Technology of Straight Bevel Gear Measurement and Error Evaluation
Straight bevel gears represent fundamental components in modern mechanical transmission systems, serving critical roles in force and motion transfer between […]
Scientific
Geometric Evolution of High-Ratio Hyperboloid Gears
In the realm of precision mechanical transmissions, hyperboloid gears, particularly the high-ratio hypoid (HRH) variant, have garnered significant attention due […]
Scientific
Hard Tooth Surface Machining of Spiral Bevel Gears: Status and Prospects
In modern mechanical transmissions, spiral bevel gears play a critical role due to their ability to transmit power smoothly and […]
Scientific
Optimization of Casting Process for Gear Shafts Using Numerical Simulation
In my extensive experience within the field of metal casting, particularly for high-strength components like gear shafts, I have consistently […]
Scientific
Optimizing Gear Technology: Cutting Simulation and Parameter Refinement for Variable Hyperbolic Arc Gears
Variable Hyperbolic Circular-Arc-Tooth-Trace (VH-CATT) gears represent a transformative advancement in gear technology, featuring unique arc-shaped tooth traces instead of conventional […]
Scientific
Parametric Modeling of Straight Bevel Gears
I treat the parametric modeling of straight bevel gears as a geometry-driven process rather than a sequence of disconnected CAD […]