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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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, […]
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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 […]
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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 […]
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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 […]
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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. […]
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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 […]
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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 […]
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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 […]
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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, […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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Causes of Surface Spot Defects in 20CrMnTi Forged Gear Blanks
I investigated a batch of 20CrMnTi forged gear blanks that showed small spot-like surface defects during turning. The same type […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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. […]
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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 […]
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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 […]
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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 […]
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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 […]
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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 […]
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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. […]
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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 […]
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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 […]
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Analysis and Design for Spur Gear Transmission Error and Profile Modification
In the realm of mechanical power transmission, the vibration and noise generated by spur gears constitute a significant challenge, directly […]
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Design of a Novel Marine Screw Gears Self-locking Device
In marine engineering, the anchoring system is a critical component for vessel safety during port arrival, berthing等待, or when facing […]
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Gear Machining Quality
In my study, I treat the shaper cutter as a modified gear and examine how its shift coefficient, often called […]
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Screw Gears Manufacturing
I have spent many years investigating the design, analysis, and manufacturing of screw gears. In this article, I will present […]
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Typical Failure Analysis and Reliability-Based Design Optimization of Aero-Engine Bevel Gears
As a critical transmission component in aero-engines, bevel gears are prized for their stable power transmission, low operational noise, and […]
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Error-Compensated Secondary Conjugate Modification Methodology for Cycloidal Tooth Profiles in Rotary Vector Reducers
In the realm of precision transmission systems for robotics and aerospace, the rotary vector reducer stands out due to its […]
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Thermodynamic Wear Modeling of Miter Gears
In this study, I investigate the tooth surface wear of miter gears from the perspective of irreversible process thermodynamics. Miter […]
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Surface Defects in 20CrMnTi Forged Gear Blanks
I investigated the origin of point-like surface defects that appeared on a forged gear blank made from 20CrMnTi steel. The […]
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Improving the Qualification Rate of Press-Quenched Spiral Bevel Gears
In the automotive industry, spiral bevel gears are critical components for power transmission in rear axles, particularly in heavy-duty vehicles […]
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Helical Gear Modification and Nonlinear Dynamics
In this study, I investigated a helical gear pair used in an automotive transmission. My work combined parametric modeling, modal […]
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An In-depth Experimental Study on Viscous Damping for Gear Shaft Vibration Control
Gear transmission systems, serving as the fundamental power transfer components in machinery, are ubiquitous across industries ranging from automotive and […]
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Advanced Dynamic Modeling of Gear Milling Spindle-Bearing Systems for Chatter Suppression
The pursuit of high precision and surface finish in the manufacturing of spiral bevel gears places stringent demands on the […]
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Concave Cutter Machining of Straight Bevel Gears
In my research, I have focused on the use of concave cutters to machine straight bevel gears on domestically produced […]
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Lightweight Design and Manufacturing of Carbon Fiber Composite Face Gear Web
As the demand for higher power density and lower fuel consumption in helicopter transmission systems continues to rise, the lightweight […]
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High-Efficiency Five-Axis CNC Milling of Spiral Bevel Gears
The manufacturing of large-scale spiral bevel gears has long been challenged by low efficiency, extended production cycles, and reliance on […]
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Global Dynamics of Star Herringbone Gears
Star herringbone gears are among the most effective solutions for high-speed and high-power transmission because they combine large load-carrying capacity, […]
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Advances in Bevel Gear Manufacturing and Industrial Synergies
As an industry observer deeply immersed in the evolving landscape of manufacturing and materials science, I find the recent strides […]
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Comprehensive Elastohydrodynamic Lubrication Analysis of TI Hourglass Worm Drives Considering Tribo-Dynamic Interactions
This article presents an integrated analysis of the tribo-dynamic and elastohydrodynamic lubrication (EHL) performance of a TI (Involute Helicoid) hourglass […]
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Development of a CAD System for Hyperboloid Gears
In my experience as a software engineer specializing in mechanical design, the development of computer-aided design (CAD) systems for complex […]