In the realm of modern manufacturing, the pursuit of efficiency, precision, and material savings drives continuous innovation. As a researcher […]
With the widespread application of spur gears in mechanical transmission systems, accurate parameter measurement becomes critical for ensuring operational efficiency […]
In the realm of precision metal forming, the production of spur gears through cold forging presents significant challenges, primarily due […]
In the realm of precision forging for spur gears, achieving complete tooth cavity filling while minimizing deformation forces remains a […]
This study investigates the amplitude jump, multi-solution behavior, and tooth surface impact characteristics of spur gear transmission systems considering time-varying […]
In mechanical transmissions, especially in heavy-duty applications, spur gears are widely used due to their simplicity and efficiency. However, spur […]
The pursuit of high-quality, near-net-shape components directly from sheet metal drives the advancement of precision forming technologies. Among these, closed-extruding […]
Introduction: The contact stress within the transmission process of involute spur gears, particularly focusing on modified gears with displacement. Spur […]
Abstract In mechanical engineering, spur gear remain one of the most widely used components for short-distance power transmission due to […]
Spur gears are critical transmission components in mechanical systems, requiring precise measurement of geometric parameters and deviations. This study proposes […]
In the field of mechanical engineering, gear transmission systems are pivotal for power transfer, especially in applications requiring high speed, […]
In the realm of mechanical transmission systems, the spur gear stands as a cornerstone component, widely employed in automotive and […]
This study investigates the effects of forging ratios and normalizing temperatures on the mechanical properties, grain size, and banded structure […]
In the field of mechanical engineering, the design and manufacturing of spur gears are fundamental to transmission systems. As an […]
In mechanical transmission systems, spur gears are fundamental components due to their straightforward design and efficiency. The time-varying mesh stiffness […]
1. Introduction In gear transmission systems, precise control of tooth thickness is critical for minimizing backlash and ensuring smooth power transfer. […]
1. Fundamental Principles of Spur Gear Design Spur gears with high contact ratio (HCR ≥ 2.0) achieve enhanced load distribution […]
The reliable operation of mechanical power transmission systems heavily depends on the performance of their critical components, among which spur […]
In the field of mechanical transmission design, involute spur gears are widely utilized due to their excellent meshing performance, high […]
This paper investigates the effects of tooth profile deviations caused by gear modifications and wear on the meshing stiffness and […]
This paper presents a comprehensive analysis of tooth root bending stress variations between speed-increasing and speed-reducing spur gear transmissions under […]
This study presents a systematic methodology for analyzing high-altitude modified spur gears through parametric modeling and transient dynamics. The workflow […]
This paper presents a comprehensive dynamic model for internal spur gear systems incorporating time-varying backlash and energy dissipation. The proposed […]
This study proposes a novel vibration damping structure for spur gears by integrating slot-hole features to mitigate meshing-induced vibrations. The […]
Gear loaded transmission error (LTE) serves as a critical indicator for evaluating dynamic meshing performance. Minimizing LTE fluctuation amplitude directly […]
This paper establishes a dynamic model for spur gear systems considering energy dissipation during tooth back collisions. The time-varying meshing […]
Abstract The surface quality of spur gears directly influences their transmission accuracy during gear transmission, which in turn significantly affects […]
Spur gears are critical components in mechanical systems, requiring high surface integrity for optimal performance. This study investigates the particle-gear […]
Spur gears are fundamental components in mechanical systems due to their high transmission efficiency and stable performance. However, contact stresses […]
Abstract: Obtaining a simulated tooth surface that closely resembles the actual machined surface remains challenging with existing simulation methods. This paper […]
1. Introduction Spur gear is widely used in mechanical transmission systems due to their simplicity, high efficiency, and precise transmission ratios. […]
This study proposes an enhanced analytical approach for calculating the time-varying meshing stiffness (TVMS) of spur gears by refining the […]
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 […]
