spur gear

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

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 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

AbstractLoaded transmission error (LTE) is a crucial parameter in evaluating the dynamic meshing performance of gears. This research focuses on

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: 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

Abstract Spur gear, as one of the most fundamental components in mechanical transmission systems, are widely utilized in industries ranging

Abstract As critical components in mechanical transmission systems, spur gear is widely recognized for their high transmission efficiency, precise speed

Abstract In the pursuit of reducing the forming load and enhancing the precision of spur gear manufacturing, this study proposes