This paper presents an advanced measurement system designed to evaluate machining parameters of cylindrical gears while accounting for permissible manufacturing […]
Helical gears are critical components in coal mining machinery, where their meshing performance directly affects operational reliability. This study focuses […]
As industrial automation advances, demand for high-precision small-module gears grows exponentially, placing greater emphasis on the productivity and accuracy of […]
Abstract This paper focuses on the issues of uneven load distribution caused by crossed axes and the lack of an […]
This study investigates the power loss mechanisms in hypoid gear-driven commercial vehicle axles through theoretical modeling and experimental validation. By […]
Abstract Herringbone gear, which not only possess the high load-bearing capacity of helical gear but also overcome the axial force […]
Herringbone gears, characterized by their V-shaped tooth arrangement, play a critical role in heavy-duty mechanical transmissions due to their unique […]
AbstractThe surface quality of spur gear directly influences their transmission accuracy and fatigue life during gear transmission. As 20CrMnTi steel […]
Traditional CAD methods face significant challenges when modeling complex 3D geometries like reverse gears, particularly bevel gears with precise involute […]
In modern industrial applications, cylindrical gears play a pivotal role due to their high efficiency, compact structure, and precision. Traditional […]
As a researcher specializing in mechanical transmission systems, I have dedicated significant effort to understanding the nonlinear dynamics of worm […]
The cutting force modeling in spiral bevel gear machining using the forming method represents a critical foundation for machine tool […]
With the increasing demand for high-speed and high-power-density gear transmission systems, reducing vibration and noise has become critical. This study […]
Worm gear reducers play a critical role in mining shuttle cars due to their compact structure and high transmission ratio. […]
High-precision modified gears are critical for high-performance transmission systems in industrial robots and new energy vehicles. Hobbing enables efficient roughing/semi-finishing […]
Helical gears are widely adopted in heavy-load transmission systems due to their smooth meshing characteristics and high load capacity. However, […]
Abstract Spur gears, as crucial transmission components, are widely used in automobiles and various machinery equipment. Traditional manufacturing methods such […]
Gears are critical components for motion and power transmission, characterized by constant-power transmission. Their performance largely determines equipment functionality, granting […]
As a researcher specializing in elevator safety and mechanical wear analysis, I have dedicated significant effort to exploring non-destructive methods […]
Planet gear reducers have become indispensable components in aerospace systems due to their compact design and high torque density. However, […]
Abstract Gears are widely used in aerospace, automotive, and energy fields. Failures of spur gear can result in economic losses […]
This paper establishes a pure torsional nonlinear dynamic model for star-type herringbone gear systems using the lumped mass method. By […]
This study investigates the bending stress characteristics of cylindrical gears with variable hyperbolic circular arc tooth lines under equal displacement […]
Spiral bevel gears are widely recognized for their high transmission efficiency, compact structure, and smooth meshing performance. However, traditional dual-sided […]
The evolution of gear forging technology represents a paradigm shift in manufacturing efficiency, material utilization, and mechanical performance. Unlike traditional […]
AbstractTo reduce the windage power loss in herringbone gear transmission systems, an aerodynamic model of the internal air within the […]
Herringbone gear transmissions offer high load capacity, smooth operation, and minimal axial loads, making them critical components in heavy machinery […]
This study investigates the meshing behavior of extended epicycloid hypoid gears through finite element analysis and experimental validation. Key parameters […]
Abstract: The instantaneous characteristics of a driven gear tooth back profile pushing an active gear tooth back profile. Based on […]
1. Dynamic Modeling of Spur Gear Meshing System The dynamic behavior of spur gears under meshing conditions is governed by […]
This study investigates the machining mechanisms and parameter optimization of equal-height spiral bevel gears. Through theoretical analysis, finite element simulation, […]
This paper presents a machine vision-based method for online measurement of helical gear helix angles using curve fitting algorithms. The […]
AbstractThis paper focuses on the numerical simulation and parameter optimization of the carburizing and quenching process for cylindrical gear, aiming […]
Worm gear mechanisms, characterized by their compact design and self-locking capability, are widely employed in butterfly valve systems across offshore […]
Gear transmission systems in high-speed trains demand exceptional reliability, with surface contact fatigue being the predominant failure mode in enclosed […]
This paper proposes a novel cylindrical gear with planar spiral tooth traces that demonstrates superior anti-deflection characteristics compared to traditional […]
This paper investigates the dynamic behavior of herringbone gear transmission systems through multi-body dynamics modeling and experimental validation. A novel […]
AbstractThis paper focuses on the lubrication and temperature field analysis of herringbone gear, which are crucial components in aerospace and […]
Modal analysis is essential for understanding the dynamic characteristics of spiral bevel gears, which are critical components in aerospace and […]
Abstract: The elastic deformation of molds during the cold precision forging process of spur gears, which affects the forming accuracy […]
The forged gear blank serves as a critical intermediate component in automotive transmission systems, particularly for spiral bevel gears in […]
Planetary gear systems are critical components in automotive and industrial machinery, where undetected planet gear cracks may lead to catastrophic […]
Ensuring the operational reliability of shearers is paramount for efficient and safe coal production. Among critical components, the gears within […]
Abstract: Rolling forming technology can significantly improve the utilization rate of metal materials and enhance the fatigue strength of gears. […]
Spur gears remain critical components in mechanical power transmission systems due to their simplicity and efficiency. Accurate evaluation of bending […]
This paper presents a systematic approach for optimizing the meshing efficiency of face-hobbed hypoid gears through friction-loaded tooth contact analysis […]
Gear technology represents one of the most fundamental transmission mechanisms in mechanical engineering, with a history spanning over 2,400 years. […]
This study investigates the meshing characteristics of herringbone gears under varying lead crowning modifications and staggered tooth arrangements. We propose […]
This study investigates the contact fatigue crack propagation mechanism in cylindrical gears with variable hyperbolic circular-arc-tooth-trace (VH-CATT), focusing on stress […]
Spiral bevel gears are critical components in automotive and aerospace transmission systems. Traditional machining methods face challenges such as low […]
This paper presents an advanced methodology for wear reliability optimization of helical gears under data scarcity conditions, employing non-probabilistic interval […]
Abstract: This study focuses on the open-end damping ring of high-speed spiral bevel gears. Based on the unit load method […]
As a transformative solution for future urban air mobility, flying cars demand exceptionally reliable powertrains. Gear transmission systems, serving as […]
Abstract This paper focuses on the meshing performance of hypoid gear pairs manufactured using the duplex helical method (also known […]
Electric vehicle gears endure complex stress conditions during operation, experiencing external excitations from road irregularities, internal meshing dynamics, and unique […]
This study establishes a mathematical framework for optimizing the transmission accuracy of worm gear-driven precision turntables by integrating multi-body system […]
Abstract: This paper proposes a geometric design method for hypoid gears with small cross angles, derives the geometric relationships of […]
Herringbone gears are widely used in high-power transmission systems due to their axial force cancellation, compact design, and smooth operation. […]
This study establishes a systematic approach for fatigue testing of spur gear chains in coaxial twin-rotor helicopter reducers, focusing on […]
This paper presents a comprehensive numerical and experimental investigation of dynamic temperature fields in planetary gear transmission systems, addressing critical […]
