A Precise Finite Element Mesh Discretization Method for High-Speed Spur Gears
In the field of mechanical engineering, the finite element method is a widely used simulation technique for analyzing the dynamic […]
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Design and Research on Modification of Miter Gear Tooth Surface
In recent years, the demand for high-performance miter gear transmission systems has increased significantly in aerospace, large ships, and heavy […]
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Dynamics Analysis of Spiral Bevel Gears with Out-of-Mesh Engagement in Variable Speed Conditions
In modern mechanical transmission systems, spiral bevel gears play a pivotal role due to their high load-carrying capacity, smooth operation, […]
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Power Skiving Tooth Deviation Modeling
In the field of gear cutting, power skiving has emerged as a highly efficient and precise method for manufacturing cylindrical […]
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Mechanical Performance Analysis of Bevel Gears
Friction is a phenomenon or characteristic where resistance is generated at the contact interface when two objects in contact have […]
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Multi-objective Optimization of Spiral Bevel Gear Cutting under Elastic Supports
In modern aero-engine design, the integration of elastic supports into rotor systems has become increasingly prevalent to enhance vibrational characteristics […]
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Roll Design for Forged Gear Blanks
I approach the roll design for hot-rolled gear hob blanks as a complete manufacturing system rather than as an isolated […]
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Parametric Design of Screw Gear Systems
I have long been interested in the way a screw gear drive transmits motion and power between two perpendicular but […]
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Optimized Support Structure for Screw Gears
In my investigation of a screw gears transmission unit used in a cold-environment mechanism, I observed a clear loss of […]
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Development and Cutting Verification of CNC Formate Milling Machine for Cycloid Bevel Gears
In the field of gear manufacturing, especially for automotive rear axle drives, the demand for efficient and high-precision gear milling […]
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Modal Vibration Analysis of the Cycloidal Gear in a Rotary Vector Reducer Under Meshing Conditions
The precision rotary vector reducer is a cornerstone of modern robotic joints, directly determining the dynamic performance, load capacity, and […]
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Thermal Elastohydrodynamic Lubrication Analysis of Inclined Double-Roller Enveloping Hourglass Screw Gears
In the field of mechanical power transmission, screw gears play a pivotal role due to their ability to provide high […]
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Pre-forging Tooth Design for Straight Bevel Gears
I have concentrated my investigation on the precision forging of a straight bevel gear because this component is widely used […]
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The Science and Simulation of Spur and Pinion Gear Warm Extrusion
In my extensive research into precision forming technologies, warm extrusion has consistently emerged as a superior method for manufacturing high-strength, […]
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Machine Vision Based Helical Gear Parameter Measurement
I have carried out a systematic study on the measurement of helical gear parameters using machine vision. Helical gears are […]
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Finite Element Analysis and Optimization of Meshing Spur Gears for Mining Reducers
In the realm of mechanical power transmission, gear drives stand as one of the most pivotal and widely employed mechanisms. […]
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Crack Analysis of 18CrNiMo7-6 Steel Output Gear Shaft
In my experience with heavy machinery manufacturing, the integrity of critical components like the output gear shaft is paramount. This […]
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Impact of Alloy Elements and Heat Treatment on Bevel Gear Performance
In modern automotive engineering, the demand for high-performance, reliable, and durable transmission components is ever-increasing. Among these, bevel gears play […]
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Localized Line Contact Face Gears
I study face gears because they combine high contact ratio, favorable torque splitting, and the absence of axial force on […]
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Rack and Pinion Gear Grease Development
I begin this development work from a practical industrial need: the growing automobile market has created a large demand for […]
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Pure Rolling Contact Bevel Gear Design and Gear Machining
I present a unified study of the design theory and gear machining method for bevel gears whose meshing contact remains […]
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Finite Element Strength Analysis of Herringbone Gears with Errors and Modifications
Herringbone gears are among the most critical power-transmission components in heavy-duty rotating machinery. Their characteristic double-helix configuration cancels the axial […]
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Contact Fatigue Spalling of Reducer Pinion Gears
As the engineer responsible for the post-test teardown and failure investigation described in this work, I examined a turboprop engine […]
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Hot Rolling Roll Design for Forged Gear Blank Replacement
I have developed and put into production a three-roll skew rolling process for gear hob blanks. The purpose is to […]
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Herringbone Gear Advanced Manufacturing
In my extensive experience working with heavy machinery, particularly in applications like rolling mills, I have often encountered the critical […]
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Finite Element Analysis and Modeling of Spiral Bevel Gears in UG NX
The transmission of power and motion through geared systems remains a cornerstone of mechanical engineering. Among the various gear types, […]
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Precision Gear Grinding Error Control
In my work on precision manufacturing, I have repeatedly seen that the final quality of a gear transmission is not […]
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Parametric Modeling and Motion Simulation of Worm Gear Pairs Using Pro/E
In the field of mechanical transmission, the worm gear pair is widely employed for transmitting motion and power between non‑intersecting, […]
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Modeling and Machining Parameter Adjustment of Hypoid Bevel Gears
Hypoid bevel gears are widely used in automotive, mining, and heavy machinery because of their high load capacity, high contact […]
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Optimization of Vibration Reduction in Hyperboloidal Gears with Ease-Off Modification
In modern automotive and industrial applications, hyperboloidal gears play a critical role in power transmission systems, particularly in drive axles […]
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Cold Extrusion Forming Process and Its Influence on the Forming Accuracy of Straight Spur Gear
In our study, we investigate the influence of cold extrusion process parameters on the forming accuracy of straight spur gear […]
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Fault Diagnosis of Industrial Robot RV Reducer Based on Multi-Measurement Point DS-DBN Fusion
In modern industrial automation, the operational stability of industrial robots is paramount, directly impacting production efficiency and cost-effectiveness. The RV […]
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Dual Interlocking Circular Cutters for Straight Bevel Gears
I propose an efficient milling and grinding method for straight bevel gears using dual interlocking circular cutters, with the aim […]
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A Comprehensive Review on Robust Optimization Design of Spiral Bevel Gears
Spiral bevel gears are quintessential components in power transmission systems where shafts intersect, typically at a 90-degree angle. Their defining […]
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Spiral Bevel Gear Design and Manufacturing
From my perspective, the spiral bevel gear is far more than a mechanical component. It is a compact expression of […]
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Digital Modeling and Time-Varying Meshing Analysis of Hyperboloid Gears
In this article, I delve into the intricate process of digitally modeling hyperboloid gears and analyzing their time-varying meshing characteristics […]
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Study on the Application of Screw Gearing in Space Manipulators
With the rapid advancement of robotic technology in space exploration, there is an increasing demand for compact, simple, and reliable […]
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High-Order Modification Principle of Straight Profile Globoidal Worm Gears
In my research, I systematically developed a mathematical model for straight profile globoidal worm gears with high-order modification. The fundamental […]
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Predicting Honing Forces in Internal Gear Power Honing
As a researcher deeply involved in precision gear manufacturing, I have always been fascinated by the finishing process of gear […]
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Rack and Pinion Strength Analysis
In my study of corridor lifting systems, I have focused on the mechanical reliability of the rack and pinion gears […]
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Contact Fatigue Spalling of a Pinion Gear
In my investigation of an engine reducer that failed during a test qualification campaign, I concentrated on a pinion gear […]
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Localized Line Contact Face Gear Loaded Tooth Contact Analysis
I present a complete numerical framework for the loaded tooth contact analysis of a face gear pair that is modified […]
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Composite Large Forged Gear Blanks
In my work on heavy machinery drives, I have repeatedly seen that the quality of a gear begins with the […]
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Optimizing Cold Forging of Spur Gears Through Apical Shunt Cavity Design
The pursuit of manufacturing efficiency and component performance perpetually drives innovation in metal forming technologies. Among these, cold forging stands […]
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Gear Hobbing Error Modeling and Contact Analysis
In my study, I treat gear hobbing as the central generating process that connects tool motion, workpiece motion, tooth profile […]
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Helical Gear Tooth Profile Modification
I have focused my research on the design, modification, and nonlinear dynamic behavior of a helical gear pair used in […]
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Heat Treatment of Welded Gear Shafts
In the field of heavy machinery, particularly for coal mining equipment, the performance and durability of gear shafts are critical. […]
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Digital Simulation of Gear Cutting for Spiroid Face Gears
In my research, I focused on the digital simulation and analysis of gear cutting for spiroid face gears. Gears are […]
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Screw Gear Alignment Measurement
I propose and verify a complete measurement and evaluation method for the alignment error of the V-shaped vertices of a […]
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Bionic Spur Gear Design and Performance Analysis
In mechanical transmission systems, spur gears play a critical role due to their simplicity and efficiency in transmitting motion and […]
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Few-Tooth High-Ratio Hypoid Bevel Gear
In my research I have focused on the design, geometric analysis, three-dimensional simulation, and experimental machining of a hypoid bevel […]
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Dynamic Simulation of Miter Gear and Gearbox Vibration
In this study I investigate the dynamic behavior of a miter gear transmission and the vibration response of its surrounding […]
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Three-Dimensional Flow Field Analysis of Variable Speed Three-Screw Extruder Based on Bevel Gear Transmission
In the processing of soybean meal, a key by-product of soybean oil extraction with high plant protein content, extrusion technology […]
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Composite Design for Large Forged Gear Blanks
In my work with heavy-duty reducers and large transmission components, I have repeatedly seen how the choice of a gear […]
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Surface Integrity in Non-Circular Gear Cutting by WEDM
In my work, I studied how wire electrical discharge machining, which I refer to as WEDM, affects the surface integrity […]
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Spiral Bevel Gear Cutting with Spread-Out Helix Modified Roll
In the field of mechanical transmission, spiral bevel gears serve as fundamental components widely used in aerospace and other high-precision […]
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Comprehensive Analysis of Tooth Surface Modeling and Dynamic Contact Characteristics for Modified Spur Gears
Spur gears are fundamental components in a vast array of mechanical transmission systems, prized for their straightforward design, manufacturing ease, […]
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Transient Contact Finite Element Analysis of Bevel Gears in GW16/17 Disconnectors
In high-voltage power systems, disconnectors play a critical role in isolating equipment during maintenance or installation, ensuring the safety of […]
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Numerical Simulation and Parameter Analysis of Carburizing Quenching for Helical Gears
In my study of carburizing quenching for helical gears, I focused on a high-performance 9310 aviation steel commonly used for […]
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On-site Analysis and Repair of a Fractured Gear Shaft in a Large Ball Mill: A First-Person Technical Account
In my extensive experience maintaining heavy mineral processing equipment, few challenges are as urgent and technically demanding as the sudden […]