Analysis and Improvement of Cracking Mechanism in Die-Cast A380 Aluminum Alloy Gear Chamber
Pressure die casting involves injecting molten or semi-solid metal into a mold cavity under high pressure and velocity, followed by […]
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Secondary Development of Spiral Bevel Gear Tooth Chamfering Software Based on FAGOR CNC System
This paper presents a comprehensive methodology for the secondary development of spiral bevel gear tooth chamfering software using the FAGOR
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Large Periodic 3-D Vibration Characteristics Analysis of Herringbone Gears With Asymmetric Tooth Pitch Deviation
Herringbone gears are widely used in heavy machinery, aviation, and marine applications due to their high load capacity, compact structure,
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Optimization Design of Worm Gear Reducer Load Capacity Based on ANSYS Analysis
This paper presents a systematic approach to enhance the load-bearing capacity of worm gear reducers through parametric optimization and finite
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Research on Gear Milling Technology for Straight Bevel Gears
Straight bevel gears offer significant advantages over spiral bevel gears in aerospace applications due to their manufacturing maturity, lower cost,
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Nonlinear Dynamic Characteristics of Spur Gear Pairs Considering Meshing Impacts
This study investigates the meshing impact mechanisms and nonlinear dynamics of spur gear pairs under multi-state engagement conditions. A comprehensive
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Improved Algorithm of Time-Varying Meshing Stiffness for Helical Gears and Analysis of Influencing Factors
This study proposes an enhanced algorithm for calculating the time-varying meshing stiffness (TVMS) of helical gears based on the potential
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Optimal Design of Planetary Gear System in Thin-Seam Shearer Rocker Arms
This paper presents an optimization methodology for reducing the volume of planetary gear systems in thin-seam shearer rocker arms while
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Reverse Engineering of Spiral Bevel Gears
Spiral bevel gears are critical components in precision machinery, yet traditional manufacturing methods face significant challenges in small-batch production. We
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Advanced Manufacturing and Intelligent Manufacturing Technologies in Cylindrical Gear Processing and Assembly
Spiral bevel gears are widely used in aerospace, automotive, and machinery due to their high load-bearing capacity, smooth transmission, and
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Development and Accuracy Analysis of Herringbone Gear Measurement Software
Herringbone gears, characterized by opposing helical teeth arrangements, are critical components in heavy-duty industrial applications due to their superior load-bearing
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Design and Meshing Performance Analysis of High Contact Ratio Spiral Bevel Gears
This paper presents a comprehensive investigation into the meshing performance of spiral bevel gears with high contact ratio designs. By
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Study on Residual Stress in Internal Gear Power Honing
In internal gear power honing processes, residual stress generated on workpiece surfaces critically impacts gear fatigue strength and operational reliability.
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Hypoid Gear Contact Analysis Using Integrated Analytical and Finite Element Methods
This study investigates the contact behavior of hypoid gears in automotive drive axles by integrating analytical and finite element methods.
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Bevel Gear Process Specifications and Tooling Design
In mechanical manufacturing, the design of process specifications and tooling fixtures for bevel gears directly impacts production efficiency and product
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Parametric Modeling and Transient Finite Element Analysis of High-Profile Shifted Spur Gears
Spur gears are fundamental components in modern mechanical transmission systems. Their design optimization, particularly through profile shifting, enhances load capacity,
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Analysis of Helical Gear Forging Process Based on DEFORM Simulation
Traditional approaches to helical gear forging often relied on classical mechanics, proving inadequate for complex geometries like spiral bevel gears.
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Gear Teeth Matching Method of Power Six-Branch Herringbone Gear Transmission System
This paper presents an innovative approach for designing six-branch herringbone gear transmission systems with optimized load distribution and interference-free operation.
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Analysis of Surface Roughness in 20CrMnTi Gear Machining via Hobbing
Gear machining plays a pivotal role in modern mechanical systems, where surface roughness directly impacts fatigue life, noise, and wear
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Multi-objective Optimization of MIM Process Parameters for Spiral Bevel Gears
This study investigates the optimization of metal injection molding (MIM) process parameters for equal-distance spiral bevel gears to address uneven
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Research on Cutting Simulation and Optimization of Cutting Parameters for Equal-High Spiral Bevel Gears
This study investigates the gear cutting mechanisms of equal-high spiral bevel gears, focusing on simulation-based optimization to enhance machining precision.
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Influence of Root Crack on Time-Varying Meshing Stiffness in Wind Turbine Planetary Helical Gears
This study investigates the degradation mechanism of time-varying mesh stiffness (TVMS) in wind turbine planetary gear systems under tooth root
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Simulation and Experimental Analysis of Grinding Surface Topography in Spiral Bevel Gears
Grinding is the final and critical step in the manufacturing of spiral bevel gears, which are widely used in heavy-duty
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Process Research on Controlling Grinding Burns and Grinding Cracks in Hardened Tooth Surfaces
In our investigation into the precision grinding of hardened gear tooth surfaces, we identified grinding burns and grinding cracks as
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Forged Gear Blank: Innovations in Forging and Heat Treatment for Large-Scale Applications
Manufacturing large forged gear blanks for mining machinery, turbines, and generators demands advanced techniques to overcome excessive deformation forces, incomplete
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Dynamic Optimization of High-speed Herringbone Gear Transmission System
This study investigates the dynamic excitation characterization and robust optimization of high-speed herringbone gear transmission systems. Through systematic modeling and
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Power Skiving Technology for Double-Circular-Arc Internal Gears
Traditional manufacturing methods for double-circular-arc internal gears face significant challenges in precision and efficiency, often leading to premature gear failure
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Fatigue Crack Initiation and Propagation in Wind Turbine Gearbox Bearings
Wind turbine gearboxes represent critical components in renewable energy systems, where bearing failures account for 64% of gearbox malfunctions according
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Vibration Testing and Analysis of Automotive Gear
In modern automotive systems, gears play a pivotal role in power transmission, with hypoid gears being extensively used in rear
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Efficiency Analysis of Electric Vehicle Gear Boxes in In-Wheel Drive Systems
Increasing environmental concerns and fossil fuel depletion have accelerated development of electric vehicles (EVs), with in-wheel drive systems emerging as
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Manufacturing Technology of Large Cast Steel Gears for Mining Mills
Large gears are critical transmission components in mining mills, where reliability directly impacts operational safety and stability. As equipment specifications
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Research on Gear Hobbing Pre-Modification and Honing Allowance Control for Hobbing-Honing Synergy
Gear hobbing serves as a crucial semi-finishing process in cylindrical gear manufacturing, offering high efficiency and cost-effectiveness. This study establishes
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Research on Deep Blind Internal Spline Gear Shaping Machining Technology
Gear shaping, a critical process for internal spline manufacturing, faces significant challenges when applied to deep blind holes with small
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Kinematics and Machining Simulation of Epicycloidal Bevel Gear Milling
Epicycloidal bevel gears are critical components for transmitting motion and power between intersecting or offset axes in automotive, aerospace, and
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Reverse Engineering Methodology for Gear Surface Optimization
Reverse engineering techniques enable precise reconstruction of gear morphology for tribological enhancement. The process begins with non-contact 3D laser scanning
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Maintaining Contact Stability in Internal Gear Honing through Variable Crossed-Axis Angle Dressing
Internal gear power honing represents a critical advancement in gear finishing technology, delivering high precision and efficiency. The process involves
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The Effect of Contact Ratio on Shaving Contact Characteristics in Gear Shaving
Gear shaving contact characteristics critically influence workpiece surface quality. This analysis establishes mathematical and mechanical models of gear shaving based
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Finite Element Simulation and Virtual Realistic Simulation of Composite Precision Forging Process for Spur Gear
Gear forging represents a transformative approach to manufacturing high-performance transmission components, addressing critical limitations of traditional cutting methods. This study
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Advanced Processing Techniques for High-Performance PEEK Composite Gears
High-strength, wear-resistant polyetheretherketone (PEEK) composite material S-0203 represents a significant advancement for gear components operating in demanding aqueous environments. This
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Innovative CNC System for Precision Gear Cutting
Modern gear cutting operations – including hobbing, grinding, and shaping – demand exceptional synchronization between tool and workpiece. Traditional CNC