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Differential Analysis of Carburizing-Quenching Distortion of Subway Gears in the Same Furnace
At present the distortion was a commonly found problem for carburizing-quenching gears, and during batch processing, due to different heat transfer...
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Optimized Compound Layer Design for Highly Loaded Nitrided Gears
Nitriding is a thermochemical surface hardening process, which can be used to improve the performance properties of gears. In particular, the tooth...
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Application of EN 10084 Standard for Coarse-Pitch Gears
AbstractBased on the data on the chemical composition of case-hardened steels in accordance with the EN 10084 standard, their hardenability was...
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Investigation of non-uniformity of temperature distribution and phase transformation in spiral bevel gears during carburizing and quenching
Although extensive research has been done on distortion of heat-treated steel parts, our understanding of heat-treated distortion in spiral bevel...
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Premature and Extended Contact Behaviour of PA 6 and PA 6,6 Gears
Recently, plastic gears are given higher importance due to their reduced weight, cost-effectiveness, lower noise, and vibration. Among the plastic...
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Surface Fatigue of DLC-Coated Spur Gears
DLC coatings offer many benefits in machine component applications, such as reducing the tendency to adhesive wear and scuffing. However, in the case...
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Formation of a Hardened Surface Layer in Gears from a Gear Train Made of Structural St3 Carbon Steel during Laser Cutting
AbstractThe effect of laser cutting on the microstructure and microhardness of the cutting surface of gears from a gear train made of structural St3...
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Galling-Free Fine Blanking of Titanium Gears Using Carbon-Supersaturated YXR7 Punch
A titanium gear with the industrial grade I was fabricated by fine blanking the titanium plate in cold. The carbon supersaturated (CS-) high-speed...
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Atomistic Modelling of Energy Dissipation in Nanoscale Gears
Molecule- and solid-state gears build the elementary constituents of nanoscale mechanical machineries. Recent experimental advances in fabrication...
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Multi-objective Optimization of Machining Non-circular Gears on Wire Electrical Discharge Machine Using the Overall Evaluation Index
In this paper, the objectives of tooth surface roughness and productivity of machining non-circular gears on wire electrical discharge machine are...
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Distribution of Residual Compressive Stresses in Induction Hardened Steel Gears: Effect of Parameters on Distortion, Hardness and Phase Composition
Gears of module 2.5 from steel EN24 are studied after induction hardening at different powers (30 – 55 W). The effect of the hardening on the...
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Investigation of Time-Varying Backlash of Spur Gears in Thermoelastic Coupling Conditions
In gearing systems with frequent forward and reverse rotation, improper backlash settings will produce serious vibration and impact. This study...
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Analysis and Modeling of a Mechanical Power Recirculating Test Bench for Gears Testing
The optimization of a transmission goes through the evaluation of specific parameters such as efficiency, overall dimensions, noise, and economy....
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Early Detection of Failure of Spiral Bevel Gears Used in Differential Gearbox
Spiral bevel gears are critical machine components used in almost all automotive differential gear boxes and main rotor drive systems for...
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The Prediction and Experimental Study of Bending Fatigue Life of Carburized Gears
Tooth bending failure, one of the gear’s most dangerous failure modes, is caused by alternating bending stress at the tooth root. The fatigue process...
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Optimizing the Productivity of Machining Non-circular Gears on Wire Electrical Discharge Machine Based on the Taguchi Method
In this study, the effect of machining parameters in Wire Electrical Discharge Machining, including the current, the cutting speed, and the winding...
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A Technological Solution to Reduce Tooth Pitch Errors of Spiral Bevel Gears Machined on CNC Generating Machine Klingelnberg C27
Tooth pick error is an important criterion to evaluate the quality of spiral bevel gear and directly affects the noise and vibration of the gear...
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Tribological Behaviour of Glass Fiber Reinforced Polyamide Gears
Polymer based gearing has been expanding in use as designer to better comprehend their advantages and constraints. Polymer gears have set up...
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Influence of Metal Flank Hardness of Machined and Cold Forged Gears on Wear within a Metal-Polyamide Gear Pair and Targeted Process Adaptation
Metal-polyamide gear pairs provide advantages but their application is limited due to wear. The properties of the metallic gearing significantly...
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A New Approach to Assessing and Improving the Load-Bearing Capacity of Novikov Gears
The paper discusses a new approach to assessing and improving the load-bearing capacityLoad-bearing capacity of Novikov gearsNovikov gear. The...