Networked Design of Screw Gears
I design screw gears as threaded power-transfer pairs that convert rotation into straight-line motion, and I also treat the same […]
Scientific
Scientific
Parametric Design and Simulation Software for Face Gears
I have focused my research on the parametric design and simulation of face gears, which are a class of gears […]
Scientific
Analysis of Lubrication Mechanisms in Hyperboloid Gears Under Starved Oil Conditions
In the field of heavy-duty transmission systems, the hyperboloid gear stands as a critical and demanding component. Its unique geometry, […]
Scientific
Strength and Structural Advantages of a High-Power Drilling Pump Crankshaft with a Double-Side Helical Gear Drive System
The crankshaft is a critical component in a drilling pump, responsible for converting the rotary motion of the prime mover […]
Scientific
Parametric Design of Involute Straight Bevel Gears in Pro/E
I begin my work on the parametric design of an involute straight bevel gear that belongs to a controllable start […]
Scientific
Multi-objective Optimization Design of Machine-Tool Settings for Spiral Bevel Gears with Elastic Supports
In modern aero-engine design, the transmission system’s reliability and stability are paramount, especially when employing elastic supports to mitigate vibration. […]
Scientific
Mechanical Performance Study of Bevel Gears
In the field of mechanical engineering, the study of friction and wear in gear systems is of paramount importance, particularly […]
Scientific
Miter Gear Meshing Efficiency and Tooth Surface Optimization
Introduction Miter gears, particularly in the form of double-helical or herringbone configurations, are widely employed in high-speed and heavy-load transmission […]
Scientific
Simplified Adjustments in Gear Shaving
In my years of experience in precision gear manufacturing, gear shaving has proven to be a critical finishing process that […]
Scientific
Improving Hypoid Bevel Gear Lapping Quality
I carried out this research to improve the lapping quality of constant-depth hypoid bevel gears used in the rear axle […]
Scientific
Dynamic Characteristics and Optimization of Modified Helical Gear Transmission Systems
In my research, I focus on the dynamic behavior and multi-objective optimization of modified helical gear transmission systems. Helical gears […]
Scientific
Calculation of Adhesive Wear in Spur and Pinion Gears Under Low-Speed Conditions
In mechanical transmission systems, especially in automotive applications, gear wear is a critical factor that affects longevity and performance. As […]
Scientific
Advancements in Hot Roll Forming for Large Module Spur Gears
In the realm of power transmission for heavy industrial machinery, the demand for robust and reliable components is paramount. Among […]
Scientific
Root Crack Propagation and Life Estimation of Straight Spur Gear Based on ABAQUS
In the field of mechanical transmission, the straight spur gear is one of the most fundamental and widely used components. […]
Scientific
Preventing Flakes in Large Section Gear Shaft Forgings: An Experimental Investigation
In the manufacturing of heavy machinery for power generation, metallurgy, petrochemicals, and mining, large forgings serve as critical foundational components. […]
Scientific
Non-Circular Pinion Gears for Carrot Harvesting
I designed and evaluated a drag-type carrot harvesting device in which non-circular pinion gears replace the conventional constant-speed drive. My […]
Scientific
Worm Gear Failure and Measurement: A Comprehensive Guide
In my years of experience with mechanical transmission systems, I have found the worm gear to be an indispensable component […]
Scientific
Study on Composite Precision Forging Process and Virtual Simulation for Spur Gears
Spur gears are fundamental machine elements widely used in power transmission systems. Conventional machining processes for gear teeth inevitably interrupt […]
Scientific
Three-Dimensional Parametric Design of Spiral Bevel Gears
In modern mechanical engineering, spiral bevel gears are critical components due to their ability to transmit power efficiently at high […]
Scientific
Parametric Design and Simulation of Spur and Pinion Gears Using Creo 5.0
In modern mechanical engineering, gear transmissions are fundamental components widely used in various applications, from automotive systems to industrial machinery. […]
Scientific
Miter Gear Meshing Efficiency
I have focused my research on the meshing efficiency, microscopic morphology, and tooth surface optimization of a miter gear pair […]
Scientific
Design and Precision Assembly of Bevel Gear Transmission Systems
The design and assembly of bevel gear transmission systems represent a critical intersection of mechanical engineering theory and high-precision manufacturing […]
Scientific
Grinding Mechanism and Process Optimization of Herringbone Gears
Herringbone gears are critical power transmission components widely used in aviation engines. In our research, we focused on the form […]
Scientific
Chaotic Control of Straight Bevel Gears
I study the chaotic behavior of a seven-degree-of-freedom straight bevel gear transmission system and develop a control framework that combines […]
Scientific
Fault Diagnosis of RV Reducer Under Strong Noise Interference Using Adaptive Decomposition and Metaheuristic-Optimized Variational Mode Decomposition
The reliable operation of industrial robots is paramount in modern automated manufacturing systems. At the heart of these robotic joints […]
Scientific
Hypoid Bevel Gear Manufacturing on Four-Axis CNC Machine
In this research, I studied the complete manufacturing chain for a hypoid bevel gear produced by the modified roll method […]
Scientific
Dynamic Evolution Laws of a Double-Input Single-Output Helical Gear System with Unsymmetrical Load Parameters
In the realm of large-scale marine propulsion systems, helical gears play a pivotal role due to their high power density, […]
Scientific
Parametric Design Simulation Software for Face Gears
I have been deeply involved in the research and development of face gear transmission systems for several years. Throughout my […]
Scientific
Parametric 3D Design of Worm Gears Based on SolidWorks
In this paper, we present a comprehensive methodology for the parametric three-dimensional solid modeling of worm gears using SolidWorks as […]
Scientific
Integrated Software System for Hyperboloidal Gears Design and Analysis
In the field of mechanical engineering, hyperboloidal gears, also known as hypoid gears, play a critical role due to their […]
Scientific
Advanced Surface Heat Treatment Strategies for High-Performance Gear Shafts
In modern mechanical engineering, the reliability and longevity of gear shafts are paramount for the efficient operation of transmission systems, […]
Scientific
Screw Gear and Worm Drive
In my extensive work with mechanical transmission systems, I have repeatedly seen how easily a screw gear drive can be […]
Scientific
Advanced Warm Forging Process for High-Modulus Spur Gears
High-modulus spur gears are critical components in transmission systems, such as those found in high-speed, heavy-duty vehicles. The traditional manufacturing […]
Scientific
Dynamics of Helical Gears under Stick-Slip and Wear
I have focused my research on the dynamic behavior of helical gear transmission systems because these components are widely used […]
Scientific
Analysis and In-Depth Discussion on Screw Gear Drives
In the realm of mechanical power transmission, the screw gear drive, more commonly referred to as a worm drive, holds […]
Scientific
Spiral Bevel Gear Fault Diagnosis
In my work on rotating machinery health monitoring, I have repeatedly observed that the spiral bevel gear is one of […]
Scientific
Non-Circular Pinion Gear-Driven Carrot Harvesting Device
I designed, modeled, simulated, and tested a drag-type carrot root-stem separation device in which the motion of the pulling rods […]
Scientific
Dynamic Characteristics of High-Speed Herringbone Gear Transmission Systems
In the realm of mechanical power transmission, herringbone gears stand out as a critical component due to their unique ability […]
Scientific
CNC Gear Machining Column Dynamics
In this investigation, I examine how the material choice for the column of a CNC spiral bevel gear machining machine […]
Scientific
Simulation of Shearer Drive Gear Machining with Witness
In recent years, the rapid development of the national economy has significantly increased the demand for coal energy. Coal remains […]
Scientific
Modified Roll CNC Machining of Hypoid Bevel Gears
In my research, I study the manufacturing of hypoid bevel gears on a four-axis CNC gear cutting machine by using […]
Scientific
Development of a Parametric Finite Element Analysis System for Gear Shafts
In the design and validation of mechanical power transmission systems, the gear shaft is a critical component whose structural integrity […]
Scientific
Meshing Theory Analysis of a Parallel Inclined Double Roller Enveloping Hourglass Worm Drive
In this work, we present a detailed meshing theory analysis of a novel worm gear configuration: the parallel inclined double […]
Scientific
Parametric Drawing of Screw Gears with AutoLISP
In my work on mechanical assembly drawings, I have found that parametric drawing is one of the most practical ways […]
Scientific
Lubrication Characteristics of High-Speed Herringbone Gear
The herringbone gear is widely recognized as a core transmission component in aviation engines, helicopters, vehicles, and other high-performance power […]
Scientific
CNC Generating Grinding of Straight Bevel Gears
I work with straight bevel gear manufacturing for vehicle driveline components, and the most persistent problem I face is not […]
Scientific
The Profound Impact of Modification Coefficients on Spur Gear Elastohydrodynamic Lubrication Performance
Gear transmission stands as one of the most fundamental and widespread forms of mechanical power transfer. Within this domain, the […]
Scientific
Equiangular Spiral Face Gears
In this study, I propose a design method for face gears whose tooth profile is generated from an equiangular spiral. […]
Scientific
Stick-Slip and Wear in Helical Gears
I study helical gears as high-performance transmission elements because they offer smooth meshing, high load capacity, compact structure, and stable […]
Scientific
Higher-Order Modification of Spiral Bevel Gears Based on Ease-Off and Universal Machine Settings
The pursuit of superior performance in gear transmissions, particularly for spiral bevel and hypoid gears, has consistently focused on achieving […]
Scientific
Precision Hard Finishing of Hyperboloid Gears via Skiving: A Comprehensive Theoretical and Computational Analysis
The pursuit of efficient and precise finishing methods for hardened gear teeth represents a significant challenge in modern gear manufacturing, […]
Scientific
Prediction of Vibration Characteristics in Spur Gear Drives Considering Elastohydrodynamic Lubrication
Spur gear transmissions are one of the most widely used power transmission forms in modern machinery owing to their compact […]
Scientific
Drawing Involute Standard Straight Spur Gear with MasterCAM Gear Plugin
In engineering applications, gear transmission is one of the most important forms of mechanical transmission, and among all gear types, […]
Scientific
Fracture Failure Analysis of 20CrMnTi Pinion Gears
I carried out a systematic failure investigation on a fractured 20CrMnTi pinion gear that had been operating in a mechanical […]
Scientific
Gear Hobbing Quality Analysis and Prediction
In modern equipment manufacturing, gears are among the most critical basic components, and their machining accuracy directly determines the performance, […]
Scientific
Theoretical Derivation of Minimum Tooth Number for Non-Undercutting in Screw Gears
In the design and calculation of ordinary cylindrical screw gears, the selection of the worm wheel tooth number is a […]
Scientific
A Comprehensive 3D Flow Field Analysis of a Variable-Speed Triple-Screw Extruder with Bevel Gear Transmission
The processing of soybean meal, a primary by-product of soybean oil extraction and a crucial protein source in animal feed, […]
Scientific
Numerical Analysis of Residual Stress in Spur and Pinion Gears during Quenching
As an engineer specializing in mechanical component analysis, I have long been fascinated by the critical role of power transmission […]
Scientific
Herringbone Gear Tooth Surface Modeling and Measurement
In my research, I set out to build a reliable mathematical description of herringbone gear tooth surfaces and to connect […]
Scientific
Influence of Hob Profile on Wear in Gear Hobbing
In the realm of gear manufacturing, gear hobbing stands as a pivotal technique for producing external gears with high precision […]