Electric vehicle gears endure complex stress conditions during operation, experiencing external excitations from road irregularities, internal meshing dynamics, and unique […]
This study establishes a mathematical framework for optimizing the transmission accuracy of worm gear-driven precision turntables by integrating multi-body system
Herringbone gears are widely used in high-power transmission systems due to their axial force cancellation, compact design, and smooth operation.
This study establishes a systematic approach for fatigue testing of spur gear chains in coaxial twin-rotor helicopter reducers, focusing on
This paper presents a comprehensive numerical and experimental investigation of dynamic temperature fields in planetary gear transmission systems, addressing critical
Spiral bevel gears are critical components in aerospace, marine propulsion, and heavy machinery due to their high load capacity and
This paper presents a novel methodology for reconstructing cylindrical gears from engineering drawings in DXF format while preserving critical tolerance
With the increasing demands for energy efficiency in electric vehicles, helical gears have become critical components in powertrain systems due
Oversize straight bevel gears are critical components in large-scale industrial equipment, where manufacturing precision significantly impacts operational stability. For split-structure
Hypoid gears are critical components in automotive drivetrains, particularly for rear-wheel-drive vehicles, where their contact zone quality directly impacts NVH
Gear transmission mechanisms play vital roles across engineering machinery, machine tools, and automotive systems. Among conical gear types, straight bevel
This paper presents a systematic approach for designing universal skiving tools applicable to involute cylindrical gears with arbitrary rake geometries.
Pressure die casting involves injecting molten or semi-solid metal into a mold cavity under high pressure and velocity, followed by
This paper presents a comprehensive methodology for the secondary development of spiral bevel gear tooth chamfering software using the FAGOR
Herringbone gears are widely used in heavy machinery, aviation, and marine applications due to their high load capacity, compact structure,
This paper presents a systematic approach to enhance the load-bearing capacity of worm gear reducers through parametric optimization and finite
Straight bevel gears offer significant advantages over spiral bevel gears in aerospace applications due to their manufacturing maturity, lower cost,
This study investigates the meshing impact mechanisms and nonlinear dynamics of spur gear pairs under multi-state engagement conditions. A comprehensive
This study proposes an enhanced algorithm for calculating the time-varying meshing stiffness (TVMS) of helical gears based on the potential
This paper presents an optimization methodology for reducing the volume of planetary gear systems in thin-seam shearer rocker arms while
Spiral bevel gears are critical components in precision machinery, yet traditional manufacturing methods face significant challenges in small-batch production. We
Spiral bevel gears are widely used in aerospace, automotive, and machinery due to their high load-bearing capacity, smooth transmission, and
Herringbone gears, characterized by opposing helical teeth arrangements, are critical components in heavy-duty industrial applications due to their superior load-bearing
This paper presents a comprehensive investigation into the meshing performance of spiral bevel gears with high contact ratio designs. By
In internal gear power honing processes, residual stress generated on workpiece surfaces critically impacts gear fatigue strength and operational reliability.
This study investigates the contact behavior of hypoid gears in automotive drive axles by integrating analytical and finite element methods.
In mechanical manufacturing, the design of process specifications and tooling fixtures for bevel gears directly impacts production efficiency and product
Spur gears are fundamental components in modern mechanical transmission systems. Their design optimization, particularly through profile shifting, enhances load capacity,
Traditional approaches to helical gear forging often relied on classical mechanics, proving inadequate for complex geometries like spiral bevel gears.
This paper presents an innovative approach for designing six-branch herringbone gear transmission systems with optimized load distribution and interference-free operation.
Gear machining plays a pivotal role in modern mechanical systems, where surface roughness directly impacts fatigue life, noise, and wear
This study investigates the optimization of metal injection molding (MIM) process parameters for equal-distance spiral bevel gears to address uneven
This study investigates the gear cutting mechanisms of equal-high spiral bevel gears, focusing on simulation-based optimization to enhance machining precision.
This study investigates the degradation mechanism of time-varying mesh stiffness (TVMS) in wind turbine planetary gear systems under tooth root
Grinding is the final and critical step in the manufacturing of spiral bevel gears, which are widely used in heavy-duty
In our investigation into the precision grinding of hardened gear tooth surfaces, we identified grinding burns and grinding cracks as
Manufacturing large forged gear blanks for mining machinery, turbines, and generators demands advanced techniques to overcome excessive deformation forces, incomplete
This study investigates the dynamic excitation characterization and robust optimization of high-speed herringbone gear transmission systems. Through systematic modeling and
Traditional manufacturing methods for double-circular-arc internal gears face significant challenges in precision and efficiency, often leading to premature gear failure
Wind turbine gearboxes represent critical components in renewable energy systems, where bearing failures account for 64% of gearbox malfunctions according
In modern automotive systems, gears play a pivotal role in power transmission, with hypoid gears being extensively used in rear
Increasing environmental concerns and fossil fuel depletion have accelerated development of electric vehicles (EVs), with in-wheel drive systems emerging as
Large gears are critical transmission components in mining mills, where reliability directly impacts operational safety and stability. As equipment specifications
Gear hobbing serves as a crucial semi-finishing process in cylindrical gear manufacturing, offering high efficiency and cost-effectiveness. This study establishes
Gear shaping, a critical process for internal spline manufacturing, faces significant challenges when applied to deep blind holes with small
Epicycloidal bevel gears are critical components for transmitting motion and power between intersecting or offset axes in automotive, aerospace, and
Reverse engineering techniques enable precise reconstruction of gear morphology for tribological enhancement. The process begins with non-contact 3D laser scanning
Internal gear power honing represents a critical advancement in gear finishing technology, delivering high precision and efficiency. The process involves
Gear shaving contact characteristics critically influence workpiece surface quality. This analysis establishes mathematical and mechanical models of gear shaving based
Gear forging represents a transformative approach to manufacturing high-performance transmission components, addressing critical limitations of traditional cutting methods. This study
High-strength, wear-resistant polyetheretherketone (PEEK) composite material S-0203 represents a significant advancement for gear components operating in demanding aqueous environments. This
Modern gear cutting operations – including hobbing, grinding, and shaping – demand exceptional synchronization between tool and workpiece. Traditional CNC
