Folding represents a critical defect in gear forging manufacturing, occurring when oxidized metal surfaces converge and embed internally during deformation. […]
This paper presents an innovative dual-segment anti-backlash worm gear system designed for optical turrets in Mars exploration missions. Addressing challenges
Planet gear systems in tunnel boring machine (TBM) reducers require advanced wear detection methodologies due to their critical role in
1. Introduction Spur gear is fundamental components in mechanical transmission systems due to their high efficiency, stable speed ratios, and
Aerospace spiral bevel gears are critical transmission components due to their smooth power transfer, high-speed compatibility, minimal noise, and low
Abstract:This paper focuses on spur gears with more than 41 teeth. Based on cutting geometry and gear meshing principles, the
This study investigates the quenching behavior of 45 steel spiral bevel gears using thermo-fluid-solid coupling simulation, focusing on the influence
This study presents an integrated approach for modeling and machining cylindrical gears with double circular arc profiles. By combining MATLAB
This paper investigates the effects of center distance deviation on meshing stiffness and vibration characteristics of spur gear pairs through
Herringbone gears, composed of two mirrored helical gears and a central relief groove, are widely used in high-power transmissions due
Spiral bevel gears are critical components for transmitting motion and power between intersecting or skew axes. Their complex tooth geometry
Abstract This study aims to improve the efficiency and accuracy of herringbone gear modeling by designing a parametric modeling system
High-precision manufacturing of gear pairs in fuel gear pumps demands exceptional dimensional control, with gears typically manufactured to Grade 5
Helical gears play a critical role in power transmission systems due to their smooth engagement characteristics. This paper presents an
This paper investigates the fatigue failure characteristics and stress distribution patterns of hypoid gears under ultra-high reduction ratios through systematic
Abstract Spur gear is critical components of heavy-duty mechanical transmission systems, and the demand for them in the market is
Traditional forging production relied on manual feeding with rudimentary positioning blocks and operator experience, leading to imprecise placement, low efficiency,
AbstractThe time-varying meshing stiffness of spur gear is a critical parameter affecting the dynamic performance of gear transmission systems, playing
1. Introduction Miter saw is a kind of portable power tool, which is widely used in the field of architectural
This study investigates the meshing performance compensation mechanism for cylindrical gears operating under variable center distance conditions (184-186.93 mm) in
This study investigates the dynamic characteristics of hemispherical spiral bevel gears through a combination of lumped mass modeling, rigid-flexible coupling
Introduction Pitting-induced gear failure remains a critical challenge in power transmission systems, accounting for over 80% of surface fatigue life
1. Introduction Worm gear mechanisms are widely used in heavy-load lifting systems due to their high transmission ratio, compact structure,
Structural Characteristics of Herringbone Gears The unique double-helical configuration of herringbone gears provides exceptional mechanical advantages expressed by: $$P_{trans} =
In mechanical transmission systems, spur gears remain indispensable components due to their precise power transmission capabilities and high efficiency. This
High-frequency induction quenching is a critical process in gear technology that significantly enhances the material properties of SAE J403 carbon
Planetary gear systems are widely recognized for their compact structure, high power density, and load-sharing capabilities. However, vibration and noise
Abstract To accurately calculate the time-varying meshing stiffness of spur gear pairs in their real meshing state, a method based
Helical gear systems with double-input and single-output (DI-SO) configurations are critical components in marine propulsion systems. This study investigates the
Automotive gears are critical transmission components responsible for transferring power and altering speed and direction. Operating under complex conditions—enduring significant
Abstract: This paper focuses on the differences in the number of engaged teeth between high contact ratio (HCR) spur gear
Spiral bevel gears are critical components for transmitting rotational motion between intersecting or staggered axes. With advantages such as high
Hypoid gears are critical components in automotive drive axles, directly influencing transmission efficiency and noise-vibration-harshness (NVH) performance. This study investigates
Cylindrical gears serve as critical components in automotive transmissions, where their performance directly determines system reliability and operational efficiency. This
1. Introduction Spur gears, as core components in mechanical transmission systems, are widely recognized for their high transmission precision, power
This paper presents a comprehensive methodology for analyzing the scuffing load capacity of herringbone gears under crossed-axis conditions. By integrating
In modern electric vehicles, transmission systems emerge as primary noise sources during operation. Effective noise reduction in transmissions is pivotal
Abstract:Based on the demand for high efficiency in cylindrical gear chamfering in production, a chamfering method based on rotational indexing
This study investigates the influence of deflection angle on fertilizer discharge uniformity in reverse meshing spur gear fertilizer distributors. Spur
1. Fundamentals of Worm Gear Reducer Optimization Worm gear reducers, widely used in industrial machinery for torque amplification and speed
In China’s 13th Five-Year Plan, marine engineering stands as a pivotal domain encompassing offshore cranes, drilling platforms, pipe-laying vessels, wind
In gear manufacturing, gear hobbing stands as a pivotal process for generating high-precision gears across diverse industries like automotive, aerospace,
Herringbone gears, characterized by their dual-helical structure with equal and opposite helix angles, are widely used in high-power transmission systems.
Traditional tractor transmissions face challenges in achieving compactness, lightweight design, and multi-gear configurations. This study introduces a novel transmission architecture
AbstractLoaded transmission error (LTE) is a crucial parameter in evaluating the dynamic meshing performance of gears. This research focuses on
This study proposes a discrete high-order contact analysis method for spiral bevel gears by integrating ease-off topology with differential geometry.
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.
