Spur gears remain pivotal components in mechanical transmission systems, where their operational lifespan directly impacts equipment reliability. This study introduces […]
This paper presents a comprehensive analytical approach to determine the time-varying mesh stiffness of spur gear pairs considering tooth length […]
Introduction With the rapid development of automotive manufacturing, precision forming of spur gears has become critical for improving product performance […]
1. Fundamental Requirements for Spur Gear Transmission Spur gears are critical components in mechanical systems due to their ability to […]
Spur gears remain fundamental components in modern machinery due to their simplicity, high load capacity, and precise motion transmission. However, […]
Metal injection molding (MIM) is widely recognized for producing small, complex-shaped metal components, particularly iron-based alloys under 50 g. However, […]
This research investigates profile and lead modifications for spur gears operating under low-speed and heavy-load conditions, focusing on improving meshing […]
In gear transmission systems, time-varying meshing stiffness (TVMS) is a critical parameter influencing dynamic performance, vibration characteristics, and fault diagnosis […]
Vibration and noise control in spur gear transmission systems remains critical for improving mechanical efficiency and operational longevity. This study […]
This paper presents a comprehensive error correction framework for laser-based measurement systems applied to involute spur gear inspection. Building upon […]
1. Introduction Spur gear is fundamental components in mechanical transmission systems, widely used due to their simplicity, high efficiency, and […]
This study investigates the dynamic load characteristics of high contact ratio (HCR) spur gears through finite element analysis and coupled […]
The vibration characteristics of spur gear transmission systems with root cracks. An improved dynamic simulation method is proposed to account […]
Spur gears remain fundamental components in power transmission due to their simplicity, cost-effectiveness, and ease of manufacturing. However, their inherent […]
Abstract Pitch deviation in spur gears, resulting from factors such as workpiece installation eccentricity during the manufacturing stage and low […]
This paper investigates the nonlinear dynamics of spur gear systems under localized tooth breakage, focusing on multi-state meshing-impact phenomena. A […]
This paper presents a comprehensive analysis of spur gear dynamics under various fault conditions, focusing on time-varying mesh stiffness calculation, […]
This research establishes an analytical model to investigate the meshing dynamics of spur gears with tooth profile modification. The model […]
Abstract The multi-fault dynamic modeling method for spur gear, considering tooth deformation, gear matrix deformation, contact deformation, and tooth root […]
This study investigates the surface quality enhancement of 20CrMnTi steel spur gears through gear hobbing and shot peening processes. Combining […]
1. Fundamental Requirements of Spur Gear Transmission Spur gear must meet two primary design criteria: 1.1 Constant Transmission Ratio A […]
Stress Analysis and Theoretical Basis The contact fatigue life of spur gears depends on stress distribution during meshing. Using Hertz […]
1. Introduction Tooth pitting is one of the most common failures in spur gear transmissions, directly affecting the time-varying meshing […]
1. Introduction 1.1 Background and Significance Spur gear is widely used in mechanical transmission systems due to their simplicity, cost-effectiveness, and […]
This study investigates the nonlinear dynamic behavior and extended tooth contact characteristics of spur gear pairs under varying pitch deviations. […]
Abstract:The simulation analysis method for the instantaneous cutter-workpiece engagement region (hereinafter referred to as the engagement region) during multi-axis finishing […]
Abstract:This paper focuses on the dynamic analysis of high contact ratio spur gear considering surface wear. Based on the Archard […]
Abstract The tooth pitch deviation in spur gear, resulting from factors such as workpiece mounting eccentricity during the manufacturing stage […]
Abstract:Local damage is a common fault in spur gear, affecting the smooth and safe operation of gear transmission. This paper […]
In gear transmission systems, controlling the backlash between meshing gears relies heavily on specifying appropriate tooth thickness tolerances. For spur […]
Abstract Spur gear is crucial transmission components in the automobile and machinery industries. With the advancement of precision plastic forming […]
AbstractBased on the stress characteristics of spur gear static analysis and the stress time sub-step history of transient dynamics, combined […]
This study investigates the effects of pressure relief hole diameter in steel billets on mold elastic deformation during cold precision […]
Abstract: This paper explores the optimal layout parameters for lubrication nozzles in high-speed spur gear. Computational fluid dynamics (CFD) transient […]
1. Introduction Spur gear is fundamental components in mechanical transmission systems due to their high efficiency, stable speed ratios, and […]
Abstract:This paper focuses on spur gears with more than 41 teeth. Based on cutting geometry and gear meshing principles, the […]
This paper investigates the effects of center distance deviation on meshing stiffness and vibration characteristics of spur gear pairs through […]
Abstract Spur gear is critical components of heavy-duty mechanical transmission systems, and the demand for them in the market is […]
AbstractThe time-varying meshing stiffness of spur gear is a critical parameter affecting the dynamic performance of gear transmission systems, playing […]
In mechanical transmission systems, spur gears remain indispensable components due to their precise power transmission capabilities and high efficiency. This […]
Abstract To accurately calculate the time-varying meshing stiffness of spur gear pairs in their real meshing state, a method based […]
Abstract: This paper focuses on the differences in the number of engaged teeth between high contact ratio (HCR) spur gear […]
1. Introduction Spur gears, as core components in mechanical transmission systems, are widely recognized for their high transmission precision, power […]
This study investigates the influence of deflection angle on fertilizer discharge uniformity in reverse meshing spur gear fertilizer distributors. Spur […]
Abstract With the rapid development of the automotive industry, precision forming of gears has become an inevitable trend in the […]
AbstractLoaded transmission error (LTE) is a crucial parameter in evaluating the dynamic meshing performance of gears. This research focuses on […]
AbstractThe surface quality of spur gear directly influences their transmission accuracy and fatigue life during gear transmission. As 20CrMnTi steel […]
With the increasing demand for high-speed and high-power-density gear transmission systems, reducing vibration and noise has become critical. This study […]
Abstract Spur gears, as crucial transmission components, are widely used in automobiles and various machinery equipment. Traditional manufacturing methods such […]
Abstract Gears are widely used in aerospace, automotive, and energy fields. Failures of spur gear can result in economic losses […]
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 […]
Abstract: The elastic deformation of molds during the cold precision forging process of spur gears, which affects the forming accuracy […]
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 study establishes a systematic approach for fatigue testing of spur gear chains in coaxial twin-rotor helicopter reducers, focusing on […]
1. Introduction Spur gear, widely used in automotive and industrial machinery, demand high precision and durability. Traditional closed-die forging processes, […]
This study investigates the meshing impact mechanisms and nonlinear dynamics of spur gear pairs under multi-state engagement conditions. A comprehensive […]
Spur gears are fundamental components in modern mechanical transmission systems. Their design optimization, particularly through profile shifting, enhances load capacity, […]
As a researcher specializing in aviation transmission technologies, I have dedicated years to exploring advanced gear systems that enhance the […]
