Results 271 to 280 of about 249,393 (316)

Optimization of face-hobbed hypoid gears

Mechanism and Machine Theory, 2014
Abstract In this study, an optimization methodology is presented to systematically define head-cutter geometry and machine tool settings to introduce optimal tooth modifications in face-hobbed hypoid gears. The goal of the optimization is to simultaneously minimize tooth contact pressures and angular displacement error of the driven gear (the ...
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Multi-Objective Optimization Design of Hard Gear-Face Point-Line Meshing Gear

Applied Mechanics and Materials, 2012
In order to improve efficiency of designing point-line meshing gears further, goal programming is used in point-line meshing gear optimization design. Optimization goals are the actual bending fatigue strength safety coefficient, the actual contact fatigue strength safety coefficient and composite stiffness of point-line meshing gear and the ...
Hai Huang, Yin Yi Qin, De Xin Tao, Hong Xin Long   +3 more
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The undercutting and pointing of face‐gears

Journal of the Chinese Institute of Engineers, 1998
Abstract Undercutting and pointing are serious problems in the performance of face‐gears. Based on the theory of gearing, the tooth geometry of the face‐gear along with the sufficient and necessary conditions for the existence and regularity of the generated face‐gear tooth surfaces were investigated.
Tsang‐Dong Chung, Shuo‐Hung Chang
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Kinematic Study of the Face Gear

16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 1990
Abstract This paper presents the kinematic study of the face gear drive system. The study includes three different configurations which are: (1) the on-center orthogonal face gear drive, (2) the on-center non-orthogonal face gear drive, and (3) the offset orthogonal face gear drive.
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Design and Geometry of Face-Gear Drives

Journal of Mechanical Design, 1992
The authors have developed the analytical geometry of face-gear drives, proposed the method for localization of bearing contact, developed computerized simulation of meshing and bearing contact, investigated the influence of gear misalignment on the shift of bearing contact and transmission errors. Application for design is discussed.
F. L. Litvin, Y. Zhang, J.-C. Wang, R. B. Bossler, Y.-J. D. Chen   +4 more
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217 Computer Design System for Face Gears : Geometry of Face Gear with Offset

The Proceedings of the Symposium on Motion and Power Transmission, 2007
Ichiro MORIWAKI, Tadasu NISHIKURA
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1315 Studies on High Reduction Face Gears : Efficiency of Face Gears

The Proceedings of the Machine Design and Tribology Division meeting in JSME, 2010
Fumihiro OHSHIMA, Hidehiro YOSHINO
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Face Gear Surface Durability Investigations

Journal of the American Helicopter Society, 2008
David G. Lewicki, Gregory F. Heath, Robert R. Filler, Stephen C. Slaughter, Jason Fetty   +4 more
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Positioning Accuracy Investigations in Face Spiroid Gears

Volume 4: Fatigue and Fracture, Heat Transfer, Internal Combustion Engines, Manufacturing, and Technology and Society, 2006
There are two basic methods of forming the face spiroid gears. The first one, well known, is based on cutting the gear with multi-point cutting tool on the gear hobbing machine. The second method is based on machining with single-point cutting tool applying continuous indexing on universal NC machine tool and with application of NC rotary table.
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Future image of Face Gear

The Proceedings of Mechanical Engineering Congress, Japan, 2023
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