Delaunay Triangulation for Wear Detection of Automotive Spiral Bevel Gear
Abstract Due to the coupled vertical vibration of the automotive rear axle spiral bevel gear, accurate detection of gear wear […]
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Calculation Method of Tooth Surface Temperature Rise of High-Contact-Ratio Spur Gear
1. Introduction 1.1 Background and Significance Spur gear is widely used in mechanical transmission systems due to their simplicity, cost-effectiveness, and […]
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Characterization and Measurement of Symmetry Deviation in Herringbone Gears
Herringbone gears combine the high load-bearing capacity of helical gears with the elimination of axial forces, making them critical components […]
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Numerical Simulation and Lug Control in Rolling Forming of Cylindrical Gears
The rolling forming technology for cylindrical gears significantly enhances material utilization and improves fatigue strength by preserving continuous metal flow […]
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Bootstrap Statistical Model of Tooth Surface Deviation for Heat-Treated Spiral Bevel Gears
Spiral bevel gears are critical components in mechanical transmission systems for intersecting or skew axes. Their tooth surface accuracy directly […]
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Nonlinear Dynamics and Extended Tooth Contact of Spur Gear Pairs Under Pitch Deviation Effects
This study investigates the nonlinear dynamic behavior and extended tooth contact characteristics of spur gear pairs under varying pitch deviations. […]
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Optimization of Heat Treatment Process for Automotive Gear Forging Blanks
Automotive gears constitute critical components in vehicle transmission systems, where quality directly impacts operational safety and noise performance. This research […]
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Research on Friction Noise Control in Worm Gear Systems for Electric Power Steering
Friction-induced noise in worm gear systems remains a critical challenge for automotive NVH (Noise, Vibration, and Harshness) performance. This paper […]
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Dynamic Analysis and Experimental Validation of Linear-Conjugate Planet Gear Systems with Minimal Tooth Difference
This study investigates the dynamic characteristics of linear-conjugate planet gear systems with small tooth differences through mathematical modeling, simulation, and […]
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Research on Fatigue Life of Electric Vehicle Gear in Drive Axle Assembly
The drive axle assembly is a critical transmission component in electric vehicles, with its performance and longevity directly impacting vehicle […]
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Multi-Objective Optimization Design of Helical Gear Transmission Geometry Parameters Based on MOPSO
Helical gears play a pivotal role in power transmission systems due to their superior load-bearing capacity and smooth meshing characteristics. […]
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Simulation Analysis of the Cutter-Workpiece Engagement Region in Milling of Spur Gear
Abstract:The simulation analysis method for the instantaneous cutter-workpiece engagement region (hereinafter referred to as the engagement region) during multi-axis finishing […]
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Dynamic Analysis of High Contact Ratio Spur Gear Considering Surface Wear
Abstract:This paper focuses on the dynamic analysis of high contact ratio spur gear considering surface wear. Based on the Archard […]
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Spur Gear Pair Nonlinear Dynamics and Extended Tooth Contact Research under Tooth Pitch Deviation
Abstract The tooth pitch deviation in spur gear, resulting from factors such as workpiece mounting eccentricity during the manufacturing stage […]
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Lubrication Flow Field Analysis of Cylindrical Gear with Variable Hyperbolic Circular-Arc-Tooth-Trace Using Oil Injection
This study investigates the lubrication mechanism of cylindrical gears with variable hyperbolic circular-arc-tooth-trace (VH-CATT) under oil injection conditions. A computational […]
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Research on the Influence of Hypoid Gear Processing Parameter Adjustment on Tooth Contact Characteristics
1. Meshing Principle and Curvature Analysis The conjugate surface contact condition for hypoid gears requires satisfying both geometric continuity and […]
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Design Method for Twisting and Reducing Tooth Surfaces of Herringbone Gears for Form Grinding
Herringbone gears are widely used in heavy-load applications due to their high load-bearing capacity, elimination of axial forces, and smooth […]
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Fault Diagnosis of Spiral Bevel Gearboxes Using GADF and Hybrid Whale-Particle Swarm Optimized CBAM-ResNet
Spiral bevel gears are critical components in automotive transmissions and mechanical systems due to their ability to achieve high torque […]
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Numerical Simulation of Local Induction Heating Process for Large Gears
Large gears are critical components in heavy machinery, with their lifespan directly impacting operational efficiency. Surface hardening through local induction […]
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Multi-State Meshing and Impact in Spur Gear Systems with Local Damage Considering Friction
Abstract:Local damage is a common fault in spur gear, affecting the smooth and safe operation of gear transmission. This paper […]
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Increment Relationship and Practical Application of Three Tooth Thickness Parameters in Spur Gears
In gear transmission systems, controlling the backlash between meshing gears relies heavily on specifying appropriate tooth thickness tolerances. For spur […]
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Application and Development of Simulation Analysis in Gear Hobbing Processing
Gear hobbing remains a dominant manufacturing process for cylindrical gears due to its high productivity and versatility. However, the inherent […]
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Dynamic Balance Optimization Strategy for Gear Shaping Machine Main Motion Mechanism
High-speed gear shaping machines utilize crank-slider mechanisms to convert rotational motion into the reciprocating cutting action essential for gear manufacturing. […]
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Time-Varying Mesh Stiffness Calculation and Nonlinear Dynamics Analysis of Worm-Helical Gear Transmission Pairs
This paper presents a comprehensive study on the time-varying mesh stiffness and nonlinear dynamic characteristics of worm-helical gear transmission systems. […]
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Design and Research of Precision Worm Gear Reducer for Industrial Robots
This paper presents a novel precision worm gear reducer featuring triple-worm drive mechanism for industrial robotics applications. Through mathematical modeling, […]
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The Gear-Making Process for Large-Modulus Single-Coupling Herringbone Gear Shafts
Abstract:This article introduces a comprehensive gear-making process scheme for large-modulus single-coupling herringbone gear shafts. By leveraging tables, images, and key […]
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Transmission Error Characteristics and Precision Control in Planetary Gear Systems
Transmission Error (TE) serves as a critical performance indicator for evaluating motion accuracy in gear systems, particularly in planetary gear […]
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Structural Reliability Analysis of Cylindrical Gears Under Hybrid Uncertainties Using Second-Order Reliability Method
In reliability analysis of cylindrical gear systems, design parameters and boundary conditions often involve mixed uncertainties, including both random and […]
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Measurement and Evaluation Method of Symmetry for Herringbone Gears Based on Contact Line Analysis
Herringbone gears, characterized by their high load capacity and minimized axial forces, are widely used in heavy-duty applications such as […]
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Design and Validation of Spiral Bevel Gear Cutting Processes for Aerospace Applications
Spiral bevel gears are critical components in aerospace systems, including engine reducers, helicopter transmissions, and mechanical subsystems. Their design and […]
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Spindle-Turret Coupling Performance Analysis and Optimization Design for Spiral Bevel Gear Milling Machines
This study investigates the spindle-turret coupling performance in CNC spiral bevel gear milling machines, which critically impacts machining accuracy. The […]
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Precision Forming Process by Continuous Cold Extrusion and Cold Finishing of Spur Gear
Abstract Spur gear is crucial transmission components in the automobile and machinery industries. With the advancement of precision plastic forming […]
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Simulation Study of Spur Gear Contact Fatigue Life under Multiple Working Conditions
AbstractBased on the stress characteristics of spur gear static analysis and the stress time sub-step history of transient dynamics, combined […]
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Reverse Gear Modeling of Arc Tooth Surface Gears
Arc tooth surface gears represent an innovative gear transmission mechanism involving meshing between a helical arc-tooth cylindrical gear and an […]
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Multi-Objective Optimization of CNC Internal Gear Honing Machine Bed Structure
The machine bed serves as the foundational component in CNC internal gear honing systems, directly influencing machining precision by supporting […]
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Influence of Pressure Relief Hole Diameter in Cold Precision Forging Steel Billet on Elastic Deformation of Spur Gear Mold
This study investigates the effects of pressure relief hole diameter in steel billets on mold elastic deformation during cold precision […]
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Tooth Contact Analysis and Adjustment Calculation of Real Hypoid Gear Surfaces
Hypoid gears play critical roles in automotive drivetrains due to their high torque capacity and smooth meshing characteristics. This paper […]
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Planar Spiral Toothed Line Cylindrical Gears and High Efficiency Machining Device
Abstract This thesis focuses on the research of planar spiral toothed line cylindrical gears and their high-efficiency machining device. Cylindrical […]
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Modeling and Carrying Capacity Analysis of Cylindrical Gear with Circular Arc Tooth Profile and Tooth Line
This study focuses on the development and stress analysis of cylindrical gears featuring circular arc tooth profiles and tooth lines. […]
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Study on Adhesion Wear of Helical Gear Tooth Surface under Dry Friction Condition
Helical gears play a critical role in power transmission systems due to their smooth engagement and high load-carrying capacity. This […]
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Research on Anti-Scuffing Load Capacity of Herringbone Gear Transmission Systems
Herringbone gears, widely used in high-speed and heavy-load mechanical systems, face critical challenges in scuffing resistance due to transient temperature […]
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Multi-source Coupled Prediction Model for Tooth Profile Concave Error in Gear Shaving
Tooth profile concave error during gear shaving remains a critical challenge in gear manufacturing, causing vibration, noise, and reduced service […]
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Finite Element Analysis of Residual Stresses in Heat Treatment and Grinding of Spiral Bevel Gears
This study investigates the evolution and control of residual stresses during heat treatment and grinding processes for spiral bevel gears […]
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Analysis of Friction Characteristics and Transmission Efficiency of Cylindrical Gear
Abstract The friction characteristics and transmission efficiency of cylindrical gears with variable hyperbolic circular-arc-tooth-trace (VH-CATT) operating under mixed lubrication conditions. […]
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Optimization of Layout Parameters for High-Speed Spur Gear Lubrication Nozzle
Abstract: This paper explores the optimal layout parameters for lubrication nozzles in high-speed spur gear. Computational fluid dynamics (CFD) transient […]
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Analysis and Solution of Folding Defects in Transmission Second Shaft Gear Forging
Folding represents a critical defect in gear forging manufacturing, occurring when oxidized metal surfaces converge and embed internally during deformation. […]
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Design and Validation of a Dual-Segment Anti-Backlash Worm Gear System for Mars Rover Optical Turret
This paper presents an innovative dual-segment anti-backlash worm gear system designed for optical turrets in Mars exploration missions. Addressing challenges […]
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Real-Time Wear State Detection of Multi-Stage Planet Gear in Tunnel Boring Machine Reducers
Planet gear systems in tunnel boring machine (TBM) reducers require advanced wear detection methodologies due to their critical role in […]
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Research on Parameter Detection of Spur Gear Based on Halcon
1. Introduction Spur gear is fundamental components in mechanical transmission systems due to their high efficiency, stable speed ratios, and […]
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Digital Closed-Loop Manufacturing Technology for Aerospace Spiral Bevel Gears
Aerospace spiral bevel gears are critical transmission components due to their smooth power transfer, high-speed compatibility, minimal noise, and low […]
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Time-varying Meshing Stiffness Algorithm of Spur Gear with Large Tooth Number Cracks
Abstract:This paper focuses on spur gears with more than 41 teeth. Based on cutting geometry and gear meshing principles, the […]
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Numerical Simulation of Spiral Bevel Gear Quenching Based on Thermo-Fluid-Solid Coupling Model
This study investigates the quenching behavior of 45 steel spiral bevel gears using thermo-fluid-solid coupling simulation, focusing on the influence […]
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Integrated Modeling and CNC Machining of Cylindrical Gears with Double Circular Arc Profiles Using CAM Technology
This study presents an integrated approach for modeling and machining cylindrical gears with double circular arc profiles. By combining MATLAB […]
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Meshing Stiffness and Vibration Analysis of Spur Gears Considering Center Distance Deviation
This paper investigates the effects of center distance deviation on meshing stiffness and vibration characteristics of spur gear pairs through […]
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Herringbone Gear Meshing Analysis and Verification with Symmetry Error
Herringbone gears, composed of two mirrored helical gears and a central relief groove, are widely used in high-power transmissions due […]
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Research on Cutting Force Modeling, Parameter Optimization, and Surface Quality in Spiral Bevel Gear CNC Machining
Spiral bevel gears are critical components for transmitting motion and power between intersecting or skew axes. Their complex tooth geometry […]
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Parametric Modeling System for Herringbone Gear Based on Secondary Development of SolidWorks
Abstract This study aims to improve the efficiency and accuracy of herringbone gear modeling by designing a parametric modeling system […]
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Analysis and Prevention of Delayed Grinding Cracks in Aviation Fuel Pump Gears
High-precision manufacturing of gear pairs in fuel gear pumps demands exceptional dimensional control, with gears typically manufactured to Grade 5 […]
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Calculation of Time-Varying Mesh Stiffness for Helical Gears Considering Tooth Surface Friction
Helical gears play a critical role in power transmission systems due to their smooth engagement characteristics. This paper presents an […]
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Study on Strength Failure Mechanism of Super-Reduction Ratio Hypoid Gears
This paper investigates the fatigue failure characteristics and stress distribution patterns of hypoid gears under ultra-high reduction ratios through systematic […]