Loaded Tooth Contact Analysis of the Cycloidal Pinwheel Transmission in Rotary Vector Reducers
The pursuit of high precision and reliability in industrial automation has positioned the rotary vector reducer as a critical component, […]
Scientific
Scientific
High-Order Modification Principle for Straight Toroidal Worm Gear Drives
Throughout my research on worm gear transmissions, I have been fascinated by the unique capabilities of straight toroidal worm gear […]
Scientific
Single-Drive Multi-Point Rack and Pinion Gear Transmission Interference Research
High-speed railway transportation has become one of the most important modes of passenger and freight movement because of its high […]
Scientific
High-Speed Dry Gear Hobbing Optimization
In my research, I focus on high-speed dry gear hobbing because gear hobbing remains one of the most important and […]
Scientific
Nonlinear Dynamics of Asymmetric Face Gears
In this study, I investigate the nonlinear vibration characteristics of a non-orthogonal and asymmetric face gear transmission system, with particular […]
Scientific
Symmetry Measurement and Evaluation of Herringbone Gear Considering Service Performance
In this thesis, I focus on the measurement and evaluation method of symmetry error of herringbone gear from the perspective […]
Scientific
Finite Element Method in Noise Reduction of Screw Gears
In modern mechanical design, noise reduction has become a critical factor, especially in transmission systems such as screw gears. These […]
Scientific
Innovative Machining of Herringbone Gear Shafts Without Relief Grooves
In my extensive experience within the heavy machinery sector, the processing of herringbone gear shafts has always been a complex […]
Scientific
Screw Gear Contact-Line Alignment
I treat the alignment problem of screw gears as a contact-line problem rather than as two separate helical-gear inspections. The […]
Scientific
Finite Element Analysis of a Forged Gear Blank
I carried out a complete finite element investigation of the precision forging process for a forged gear blank, using a […]
Scientific
Comprehensive Analysis of Load Distribution and Stress Calculation in Spiral Bevel Gear Meshing Processes
In modern mechanical engineering, the spiral bevel gear stands as a critical component in power transmission systems, widely utilized in […]
Scientific
Data-Driven Gearbox Oil Threshold Optimization
In my maintenance engineering work on metro vehicles, I have repeatedly observed a mismatch between calendar-based oil replacement and the […]
Scientific
Experimental Investigation on Running Performance of Hyperboloid Gears
In the field of mechanical transmissions, hyperboloid gears are critical components widely used in automotive drivetrains, industrial machinery, and aerospace […]
Scientific
Spiral Bevel Gear Grinding Temperature Field
I investigate the thermal behavior of spiral bevel gears during precision grinding because the quality of gear cutting and the […]
Scientific
Parametric Modeling and Transient Finite Element Analysis of High-Profile Shifted Spur and Pinion Gears
In modern mechanical transmission systems, gear drives stand out as one of the most critical components, facilitating motion and torque […]
Scientific
Optimization of Machining Process for Central Hole in Hollow Gear Shaft
As a mechanical engineer specializing in high-precision transmission components, I have extensively analyzed the challenges associated with machining central holes […]
Scientific
Material Flow Analysis in Closed Extruding Fine Blanking of Spur Gears
In my investigation of advanced manufacturing techniques, I focus on the material flow characteristics during the closed extruding fine blanking […]
Scientific
Cold Forging of Straight Spur Gear: Influence of Apical Shunt Cavity Structure
In my investigation of the cold forging process for a straight spur gear, I focused on how the material utilization […]
Scientific
Two-Way Upsetting-Extrusion of Straight Bevel Gears
I began my study from a practical manufacturing problem: the straight bevel gear is a fundamental mechanical transmission component, and […]
Scientific
Graphical Ball Distance Measurement for Helical Gears
I use a graphical procedure implemented in CAXA to determine the measuring ball distance M for helical gears. The procedure […]
Scientific
Few-Tooth Hypoid Bevel Gears
In my work I focus on hypoid bevel gears with a very small pinion tooth number and a large reduction […]
Scientific
Anti-Scuffing Load of Miter Gears
I study the anti-scuffing load capacity of herringbone gear transmission systems, and I extend the same calculation philosophy to miter […]
Scientific
Comprehensive Numerical Investigation of Vibration and Acoustic Radiation in Bevel Gear Transmission Systems
In modern mechanical engineering, the analysis and mitigation of vibration and noise are critical for enhancing the performance, durability, and […]
Scientific
Thermal Error Modeling in CNC Gear Hobbing Using Finite Element and Bayesian Network
In modern manufacturing, thermal errors significantly impact the precision of machine tools, accounting for 40% to 70% of total machining […]
Scientific
Analysis and On-site Repair of Gear Shaft Fractures in Ball Mills
In my extensive experience with heavy industrial machinery, failures of critical components like gear shafts can lead to significant production […]
Scientific
Gear Cutting and Precision Machining for New Energy Vehicles
I see the gear as one of the most important load-bearing and motion-transfer elements in the electric drive transmission system […]
Scientific
Helical Gear Surge Considering Interfacial Slip
In this study I investigate the surge mechanism of a helical gear pair operating under oil lubrication, with particular attention […]
Scientific
Anti-Scuffing Load of Miter Gear
In modern high-speed and heavy-load mechanical equipment, the miter gear transmission system, especially the herringbone gear pair, serves as a […]
Scientific
High-Order Modification Principle for Screw Gear Drives
In this work, we systematically investigate the high-order modification principle for screw gear drives, focusing on globoidal types. Screw gear […]
Scientific
Electronic Gearbox Based Inner-link Transmission for CNC Gear Shaping Machines
In the realm of gear manufacturing, gear shaping stands out as a versatile and indispensable method for producing high-precision gears, […]
Scientific
Finite Element Analysis of a Worm Gear Housing
In my work on designing a specialized machine tool indexing box, the housing that supports the worm gears plays a […]
Scientific
Gear Forging Die Wear Analysis
In the field of power transmission, the manufacturing of gears has always been a critical process that directly influences the […]
Scientific
Digital Design and Dynamic Analysis of RV Reducers for Industrial Robots
The RV reducer, a high-precision reduction gearbox, serves as the core transmission component in the joints of industrial robots. Its […]
Scientific
Non-Orthogonal Asymmetric Face Gear Dynamics
I investigate the influence of excitation frequency on the nonlinear vibration characteristics of a non-orthogonal asymmetric face gear transmission system. […]
Scientific
Advanced Design Methodology for Hyperboloid Gears Based on Parametric Surface Representation
The pursuit of high-performance, low-noise power transmission in automotive and aerospace applications has consistently driven innovation in gear design and […]
Scientific
Parametric Modeling of Spur Gears Based on Pro/Engineer
Spur gears are among the most fundamental and widely used mechanical components in power transmission systems. Their precise geometry, especially […]
Scientific
Advancing Bending Fatigue Life Evaluation for Spiral Bevel Gears
Fatigue life assessment is an indispensable cornerstone in the design and validation of high-performance power transmission components. For spiral bevel […]
Scientific
Transient Non-Newtonian Elastohydrodynamic Lubrication in Spur Gears
In the field of mechanical engineering, the lubrication of spur gears remains a critical and complex challenge, directly impacting performance, […]
Scientific
Data-Driven Threshold Optimization for Metro Gearbox Lubricating Oil
In my work on metro vehicle gearbox reliability, I treated the lubricating oil as a critical protective element for the […]
Scientific
Finite Element Modal Model Modification for Spur and Pinion Gears
In modern mechanical systems, gear transmissions play a pivotal role due to their high efficiency, constant transmission ratio, long service […]
Scientific
ZN Screw Gear Machining
I begin this analysis from the functional requirements of a new energy vehicle transmission, where a ZN-type screw gear pair […]
Scientific
Design of Control System for Parallel Hybrid Electric Vehicle Bevel Gear Coupler
In the pursuit of sustainable transportation, hybrid electric vehicles (HEVs) have emerged as a pivotal technology, combining internal combustion engines […]
Scientific
Research on Cutting Force Modeling and Cutting Parameter Optimization in CNC Gear Cutting of Spiral Bevel Gears
My doctoral research was driven by the need to enhance the efficiency and quality of spiral bevel gear production using […]
Scientific
Pre-forging Design for Straight Bevel Gears
I treat the precision forging of straight bevel gears as a coupled problem of tooth-cavity design, material-flow control, and die-life […]
Scientific
Cutting Parameters in Duplex Helical Spiral Bevel Gears
I treat the duplex helical method as a manufacturing process for a spiral bevel gear pair in which the tooth […]
Scientific
Heavy-Duty Rack and Pinion Gears
As a mechanical engineer who has spent many years designing transmission systems for mining machinery, engineering machinery, offshore equipment, and […]
Scientific
Vibration Characteristics of Two-Stage Herringbone Gears with Crack-Pitting Coupling
My research focuses on the vibration characteristics of a two-stage herringbone gear transmission system under the combined influence of tooth […]
Scientific
Assembly Quality Control and Measurement Technology for Hypoid Bevel Gears
In my research, I focused on the assembly quality control and measurement technology of a hypoid bevel gear pair used […]
Scientific
Meshing Characteristics of Hyperboloidal Gears with Surface Modification
In the field of power transmission between non-parallel and non-intersecting axes, hyperboloidal gears represent a significant advancement over traditional crossed […]
Scientific
Angular Deflection Calculation for Straight Bevel Gears
I have spent many years working with straight bevel gear design, particularly for automotive differentials and similar applications where two […]
Scientific
Heavy-Duty Rack and Pinion Gear Design
In my design work on heavy machinery, the rack and pinion gear is one of the most direct and robust […]
Scientific
Hypoid Bevel Gears for Mini-Car Drive Axles
I approached this study as a practical design, analysis, and verification task for the drive axle of a mini car. […]
Scientific
Gear Cutting of Cycloidal Gears
I have focused my investigation on the cutting force and cutting deformation that arise during the gear cutting of cycloidal […]
Scientific
Lightweight Carbon Fiber Composite Web for Face Gears
Face gears are a special class of bevel gears that transmit motion between intersecting axes through a planar or near-planar […]
Scientific
Fatigue Life Optimization of Electric Drive Pinion Gears
I have conducted a systematic study on the fatigue life optimization of electric drive pinion gears used in 6×4 electric […]
Scientific
Research on Detection Technology of Tooth Pitch Deviation for Spur and Pinion Gear Based on Machine Vision
The field of industrial metrology has undergone a significant transformation with the advent of machine vision. This technology, which synthesizes […]
Scientific
Modification of Finite Element Modal Model for Straight Spur Gear
In the field of mechanical engineering, the straight spur gear is one of the most widely used transmission components due […]
Scientific
Optimization of Gear Technology for Turning Gear Forgings
In modern power generation systems, turning gears play a critical role in ensuring rotor integrity during startup and shutdown cycles. […]
Scientific
Topological Modification and Disc Wheel Grinding of Herringbone Gears
Herringbone gears, also referred to as double helical gears, are a special type of cylindrical gear that consists of two […]
Scientific
Finite Element Analysis of Worm Gear Housing
In the design of precision machine tools, the worm gear housing plays a critical role in supporting the worm and […]