Study on Rolling Process Analysis and Experiment of Small Cone Angle Spiral Bevel Gear
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-021-00497-y
Abstract: Gear rolling process is a continuous rolling process by rotating and radial feeding motion of rolling wheel. It has advantages of low manufacturing cost, high gear strength and low forming load. The rolling processes of… read more here.
Keywords: rolling wheel; process; spiral bevel; billet ... See more keywords
An integration method of design and machining for spiral bevel gears based on universal CNC machine tools
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02630-w
Abstract: The machining methodologies of spiral bevel gears based on universal computer numerical control (CNC) machine tools open up a new way for the flexible and diversified machining of spiral bevel gears. In order to improve… read more here.
Keywords: spiral bevel; bevel gears; based universal; design machining ... See more keywords
Investigation into the meshing friction heat generation and transient thermal characteristics of spiral bevel gears
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.03.071
Abstract: Friction loss and scuffing failure are two primary research subjects in improving the performance of spiral bevel gears. Aimed at improving the thermal characteristics with machine-setting parameter adjustment, a coupled thermo-elastic 3D finite element model… read more here.
Keywords: bevel gears; thermal characteristics; heat generation; spiral bevel ... See more keywords
Dynamic analysis of spiral bevel and hypoid gears with high-order transmission errors
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.12.022
Abstract: Abstract A new gear surface modification methodology based on curvature synthesis is proposed in this study to improve the transmission performance. The generated high-order transmission error (TE) for spiral bevel and hypoid gears is proved… read more here.
Keywords: order; transmission; hypoid; high order ... See more keywords
Analytical synthesis of the kinematic geometry of spiral bevel gears of pure-rolling contact
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.103992
Abstract: Abstract This work attempts to improve the kinematic geometry model of pure-rolling contact spiral bevel gears (PCSBGs). A systematic report on the analytical design and analysis methods for PCSBGs is presented herein. The tooth surface… read more here.
Keywords: bevel gears; pure rolling; kinematic geometry; geometry ... See more keywords
Mathematical design and computerized analysis of spiral bevel gears based on geometric elements
Sign Up to like & getrecommendations! Published in 2021 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.104131
Abstract: Abstract To improve the load capacity and reduce the influence of misalignment, the mathematical model and computerized analysis of spiral bevel gears based on geometric elements have been developed, which are point contact with normal… read more here.
Keywords: bevel gears; analysis spiral; gears based; computerized analysis ... See more keywords
On the prediction of friction coefficient and wear in spiral bevel gears with mixed TEHL
Sign Up to like & getrecommendations! Published in 2017 at "Tribology International"
DOI: 10.1016/j.triboint.2017.06.035
Abstract: Abstract A prediction model of the friction coefficient and wear of the spiral bevel gears in the mixed lubrication condition is proposed. Effect of a coupling thermo-elasto-hydrodynamic phenomenon on tooth surface should be considered comprehensively… read more here.
Keywords: prediction; bevel gears; friction coefficient; spiral bevel ... See more keywords
Modeling and analysis of transient lubrication characteristic of the helicopter main transmission spiral bevel gears in point contacts
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-00284-9
Abstract: An engineering calculation model is introduced for point-contact elastohydrodynamic lubrication analysis of spiral bevel gears. This model can analyze transient lubrication characteristics of spiral bevel gears. The influence of the angle between the lubricant entrainment… read more here.
Keywords: lubrication; bevel gears; bevel; spiral bevel ... See more keywords
Mathematical modeling and numerical simulation for determining an optimized oil jet layout for spiral bevel gear lubrication
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/1350650120942329
Abstract: In aeroengine industry, the oil jet layout significantly influences lubrication of high-speed and heavy-load transmission gears, as there is only extremely limited meshing clearance for the oil stream jetting into and an inevitable blocking effect… read more here.
Keywords: lubrication; oil jet; jet; jet layout ... See more keywords
Lubrication characteristics of gear after shot peening base on 25-pellet model
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018790655
Abstract: High-speed heavy-load spiral bevel gears put forward high requirement for flexural strength; shot peening is a technique that greatly improves the bending fatigue strength of gears. During shot peening, a large number of fine pellets… read more here.
Keywords: shot peening; lubrication; lubrication characteristics; characteristics gear ... See more keywords
Fatigue Life Simulation of Tractor Spiral Bevel Gear According to Major Agricultural Operations
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10248898
Abstract: The spiral bevel gear in a tractor, unlike the other gears in the transmission, is one of the most vulnerable gears in terms of fatigue life, as it is consistently driven throughout the operations of… read more here.
Keywords: fatigue life; field; tractor; spiral bevel ... See more keywords