Precise Modeling and Multi-Physics Analysis of Worm Gears
Worm gear drives are extensively utilized in mechanical systems requiring significant speed reduction within a compact design envelope, such as […]
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Elastic-Plastic Contact Analysis of Planetary Roller Screw Assemblies
In my research, I focus on the intricate behavior of planetary roller screw assemblies under heavy loading conditions. These mechanical
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Parametric Modeling of Helical and Profile Shifted Helical Gears: A Comprehensive Methodology
The advancement of Computer-Aided Design (CAD) and virtual prototyping technologies has fundamentally transformed the product development lifecycle in mechanical engineering.
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Impact of Linear Velocity on Oil Jet Lubrication Flow and Temperature Fields in High-Speed Aeronautical Bevel Gears
In modern aircraft engines, the transmission systems often operate under extreme conditions of high speed and heavy load. Among these,
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Dynamic Simulation and Analysis of Straight Bevel Gears Using RecurDyn
In this study, we focus on the dynamic behavior of straight bevel gears, which are widely used in transmission systems
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Multi-Objective Optimization and Decision-Making for High-Speed Dry Gear Hobbing Process Parameters
In modern manufacturing, the demand for energy-efficient, high-quality, and sustainable processes has led to the adoption of advanced techniques like
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Hypoid Gear Tooth Side Clearance Design Method
Introduction In modern automotive drivetrain systems, hypoid gear is widely recognized for their superior load-bearing capacity and Noise, Vibration, and Harshness (NVH)
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Reverse Engineering of Logarithmic Spiral Bevel Gears: Surface Reconstruction and Error Analysis
Traditional spiral bevel gears exhibit variable helix angles across meshing points, causing vibration, noise, and accelerated wear. Logarithmic spiral bevel
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Research on Assembly Process of Gear Shaft in Standard Multiple Unit Train
In the maintenance of standard multiple unit trains, we encountered instability in the bearing clearance of the small gear shaft
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A Novel Finite Element-Based Approach for Contact Analysis of Helical Gears
The accurate prediction of meshing behavior, including load distribution, contact stresses, and mesh stiffness, is paramount in the design and
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Research and Implementation of Multi-Constraint Gear Grinding Allowance Adjustment Method Based on MATLAB
In modern gear manufacturing, achieving uniform gear grinding allowances is critical to prevent defects such as grinding cracks and ensure
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Research on Relative Motion Velocity of Crossed Helical Gears Based on MATLAB
In the field of mechanical engineering, helical gears, particularly crossed helical gears, play a pivotal role in transmitting motion between
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A Comprehensive Optimization Method for Flexspline Tooth Profile Parameters in Strain Wave Gearing
The quest for high precision, compactness, and high torque-to-weight ratio in modern mechanical transmission systems has positioned strain wave gear
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Hypoid Gear Kinematic Characteristic Analysis Based on Two Kinds of Eigenfunctions
1. Introduction Hypoid gear is widely used in automotive and industrial applications due to their ability to transmit motion between
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Design Practice and Technological Development Pathways for Planetary Roller Screw Grinding Machines
As a high-end transmission component, the planetary roller screw assembly holds significant application value in critical fields such as robotics,
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Design and Meshing Performance Analysis of Spur Gears
In this study, we investigate the mathematical modeling and meshing characteristics of spur gears, which are fundamental components in parallel-axis
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Harmonic Response and Stability in Rotary Vector Reducers
Rotary vector reducers, representing a significant evolution from cycloidal pin-wheel drives, have cemented their position as a cornerstone in modern
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Advanced Design and Manufacturing Optimization for Spiral Bevel Gears
Recent advancements in gear design and manufacturing have highlighted the critical role of spiral bevel gears in achieving high-precision power
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Comparative Analysis of Screw and Worm Gear Drives
In the field of mechanical engineering, drive systems form the backbone of countless applications, from industrial machinery to precision instruments.
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Dynamic Analysis of Crack Faults in Helical Gear Systems
Helical gears are widely used in transmission systems across various industries, such as petrochemical machinery, due to their advantages in
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Spur Gear Parameter Determination in Maintenance: A First-Person Perspective
In the field of equipment maintenance, especially for mining machinery and pneumatic tools, the task of replacing or replicating damaged
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Parametric Design of Involute Straight Bevel Gear Using Pro/Engineer
In modern mechanical engineering, parametric design has revolutionized the way we develop complex components like gears. As an engineer specializing
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Process Countermeasures for Sliding Wear in Hypoid Bevel Gears
In the realm of automotive drivetrains, particularly within drive axle systems, the performance of the final drive unit is paramount.
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Calculation and Verification of Tooth Shape Detection Points for Height-Modified Straight Bevel Gears
In the machining of small-module gears, adjusting machine parameters according to different part specifications is essential. After confirming gear accuracy
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Reliability Modeling and Characteristic Analysis of Spur Gear Transmission Systems
In the field of mechanical engineering, the reliability of transmission systems is paramount for ensuring the longevity and safety of
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Optimal Design of Transmission Ratio for Multi-Stage Spur Gear Trains
In mechanical engineering, the design of multi-stage spur gear trains is fundamental for power transmission systems requiring high precision, compact
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Parametric Design of Involute Spur Gear Based on CATIA
In modern mechanical engineering, the involute spur gear is a fundamental component widely used in various industries such as metallurgy,
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Vibration Analysis of Spur Gears with Tip Relief and Time-Varying Center Distance
In this study, we explore the vibration characteristics of spur gears, focusing on the effects of tip relief and time-varying
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Study on Tooth Surface Wear of Spur Gears under Mixed Elastohydrodynamic Lubrication: Modeling, Evolution, and Parametric Analysis
The reliable and efficient transmission of power in modern machinery is heavily reliant on gear systems. Among these, spur gears
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Three-Dimensional Numerical Simulation and Experimental Study of Cold Forging for Spur Gears
In the field of plastic engineering, the cold forging process for spur gears has long been a research hotspot due
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Influence of Meshing Errors on the Time-Varying Meshing Stiffness of Spur Gears in Wind Turbine Gearboxes Considering Time-Varying Friction
The wind turbine gearbox stands as a critical transmission component within wind power generation systems, operating under demanding conditions characterized
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Comprehensive Analytical Investigation into the Influence of Gear Tooth Faults on the Time-Varying Mesh Stiffness of Spur Gear Pairs
The dynamic behavior and vibro-acoustic signature of any geared power transmission system are fundamentally governed by the stiffness of the
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Finite Element Simulation of Hot Forging Process for Rectangular Spur Gears
In the realm of mechanical transmission systems, the spur gear stands as a fundamental component, pivotal for power transfer in
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Spur Gears Under Oil-Immersed Lubrication: A Comprehensive Analysis of Oil Churning Dynamics
In the pursuit of higher efficiency within mechanical transmission systems, the power losses associated with gear operation have become a
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Advanced Cold Precision Forging of Spur Gears: Simulation and Experimental Analysis of Divided Flow Processes
In the realm of modern manufacturing, the cold precision forging of spur gears represents a significant advancement due to its
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Research on Precision Forging of Spur Gear with Axially Move Controllable Die
As a researcher in the field of metal forming, I have long been fascinated by the challenges and opportunities in
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In-Depth Analysis of Transmission Error in Beveloid Spur Gears
The pursuit of precision in mechanical power transmission has long driven innovation in gear design. Among various gear types, spur
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Net Shape Forging of Spur Gears with High Boss and Large Modulus
In my research and development work focused on advanced metal forming technologies, I have dedicated significant effort to overcoming the
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Design and Development of a Specialized Gauge for Over Pins Measurement in Odd-Tooth Spur Gears
As a design engineer specializing in precision measurement tools, I have often encountered the challenge of efficiently and accurately inspecting
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Transient Thermal Elastohydrodynamic Lubrication Simulation of Involute Spur Gears
In mechanical transmission systems, spur gears are fundamental components due to their simplicity and efficiency. However, the lubrication of spur
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Enveloping Milling of Spur Gears with Universal Disc Cutters
Spur gears, characterized by their straight, parallel teeth, are one of the most fundamental and widely used components in power
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Innovations in Cold Precision Forging of Spur Gears: A Deep Dive into Dentiform Cavity Flow Dividing
In the realm of modern manufacturing, the pursuit of efficiency, precision, and material savings drives continuous innovation. As a researcher
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Interference-Free Tool Path Planning for Milling of Spur Gears
The evolution of CNC technology has made multi-axis milling with general-purpose tools a highly flexible and increasingly vital method for
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Innovative Precision Forging Process for Spur Gears
As a researcher in the field of metal forming, I have long been fascinated by the challenges and opportunities in
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Optimization of Hot Forging Process for Gear Shaft Based on RBF Neural Network
Gear shafts are critical components in mechanical transmission systems, widely used due to their high efficiency, reliability, durability, and compact
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Analysis of Springback and Die Modification in Cold Forging of Straight Bevel Gears
In modern manufacturing, the demand for high-precision transmission components has driven the adoption of net-shape forming processes, particularly for complex
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Bifurcation and Chaos in Helical Gear Transmission Systems Under Random Perturbations of Time-Varying Mesh Stiffness
The study of nonlinear dynamics in gear transmission systems is crucial for ensuring operational stability, reducing noise, and enhancing reliability
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Internal Gear Power Honing Process Database System: Research and Development
Gears serve as foundational components across industries including automotive, aerospace, wind power, and robotics. The shift toward electric vehicles demands
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Harmonic Drive Gear Torque Amplifying Wrench
In modern machinery and equipment, threaded connections are one of the most widely used detachable joint methods. Over 60% of
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Friction Mechanisms in Planetary Roller Screw Assemblies: A Comprehensive Analysis
As an integral component in high-precision, high-load linear motion systems, the planetary roller screw assembly (PRSA) offers superior power density
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Mathematical Modeling and Contact Zone Simulation Analysis of Straight Bevel Gears
Straight bevel gears are essential components in mechanical transmission systems, particularly for transmitting motion between intersecting shafts, often at a
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Research on Damping Mechanism of Cable with Rack and Pinion Gear Type Inertial Viscous Damper
In modern engineering, the pursuit of longer spans, enhanced comfort, and improved safety in cable-stayed bridges has driven extensive research
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Analysis of Self-Locking Failure in Worm Gear Driven Lifting Platforms
In my extensive experience with mechanical transmission systems, I have often encountered the critical role of worm gears in applications
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Precision Measurement of Spur Gear Parameters Using Halcon-Based Machine Vision
With the widespread application of spur gears in mechanical transmission systems, accurate parameter measurement becomes critical for ensuring operational efficiency
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Principles of Machine Settings for Hypoid Gear Generation Using the Cutter Tilt Method
In the manufacturing of spiral bevel and hypoid gears, achieving the desired contact pattern—its shape, size, and position—is paramount for
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Lyapunov Exponent-Based Nonlinear Dynamics Analysis of Spur Gears
In the vast landscape of mechanical power transmission, the spur gear stands as a quintessential and widely deployed component. Its
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Innovations in Mechanical Maintenance and Cycloidal Drive Enhancements
In my extensive career as a mechanical engineer specializing in industrial equipment repair and drive systems, I have encountered numerous
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Numerical Simulation of Meshing Line Position and Length for Helical Gears
In modern mechanical engineering, helical gears play a pivotal role in various high-performance applications such as aerospace, marine, and automotive
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Face-Milled Hypoid Gear with Low Crossed Shaft Angle
Abstract Design methodology for hypoid gear operating under low crossed shaft angles. By leveraging the instantaneous axis of uniparted hyperboloids,
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A New Method for Dynamic Mesh Stiffness Calculation of Spur Gears Under Centrifugal Effect
In mechanical transmission systems, spur gears are fundamental components widely used in applications such as new energy vehicles and aerospace