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Loaded Tooth Contact Analysis of Modified Helical Face Gears
2008For improving the meshing performance of helical face gears, the present study adopts a design method of double crowning. By the profile and longitudinal modification in term of parabola type, the drive gains the quasi-conjugated character. The mathematial model of the loaded tooth contact analysis (LTCA) for the helical face gears is established ...
Ning Zhao +4 more
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Analysis of tooth contact and load distribution of helical gears with crossed axes
Mechanism and Machine Theory, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Y., Fang, Z.
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Computer Aided Loaded Tooth Contact Analysis in Cylindrical Worm Gears
Journal of Mechanical Design, 2004A method for computer aided loaded tooth contact analysis in different types of cylindrical worm gears is proposed. The method covers both cases—that of the theoretical line and point contact. The geometry and kinematics of a worm gear pair based on the generation of worm gear teeth by a hob is presented.
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Loaded and unloaded tooth contact analysis of spiral bevel gears in consideration of misalignments
Insight - Non-Destructive Testing and Condition Monitoring, 2022Bevel gear pairs are employed extensively in transmission systems, such as vehicle transmissions (rear axle drive), aircraft engines/turbines and helicopter gears, to transfer power between non-parallel shafts at high speed or high torque. The most complex form of bevel gear is the spiral bevel gear (SBG).
Moslem M. +4 more
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Loaded Tooth Contact Analysis and Stresses in Spiral Bevel Gears
Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 2009The method for loaded tooth contact analysis is applied for the investigation of the influence of misalignments and tooth errors on load distribution, stresses and transmission errors in mismatched spiral bevel gears. By using the corresponding computer program the influence of pinion’s offset and axial adjustment error, angular position error of the ...
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Tooth Contact Analysis of Spiral Bevel and Hypoid Gears Under Load
SAE Technical Paper Series, 1981<div class="htmlview paragraph">This paper describes a tool for analyzing tooth contact and motion transmission errors of spiral bevel and hypoid gear sets in the loaded state. Basic tooth geometry and no-load contact is described by standard tooth contact analysis programs (TCA) and blank dimensions.
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A Tooth Contact Analysis Model for Crossed Axis Helical Gears Under Load
Volume 2B: 24th Biennial Mechanisms Conference, 1996Abstract This paper presents an approach for the analysis of tooth contact and load distribution of helical gears with crossed axis. The approach is based on a tooth contact model that accommodates the influence of tooth profile modifications, gear manufacturing errors and tooth surface deformation on gear mesh quality.
Y. Zhang, Z. Fang
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Helical gear multi-contact tooth mesh load analysis with flexible bearings and shafts
Structural Engineering and Mechanics, 2015A multi-contact tooth meshing model for helical gear pairs considering bearing and shaft deformations is proposed. First, to easily incorporate into the system model, the complicated Harris\'s bearing force-displacement relationship is simplified applying a linear least square curve fit.
Chengwu Li, Yulin He, Xianxiong Ning
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Time-Verying Mesh Stiffness of Gear Pair Based on Loaded Tooth Contact Analysis
2012 Third International Conference on Digital Manufacturing & Automation, 2012The method for the mesh stiffness calculation of gear pair through Loaded Tooth Contact Analysis is presented in this paper. The mesh stiffness and load distribution of a helical gear pair are calculated. On that basis, the effect of two kinds of axial angle errors on mesh stiffness is compared and the effect of axial modification on mesh stiffness is ...
Du Jinfu, Fang Zongde, Dong Hao
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Loaded tooth contact analysis and dynamic investigation of Spiral Bevel Gears
2021To transfer the power between non-parallel shafts, bevel gear pairs, especially spiral bevel gear pairs (SBGs), play a significant role in transmission systems. SBGs are smooth, quiet, and can bear high levels of torque and power thanks to a high contact ratio, although their complex geometry requires recognizing the parameters which affect the ...
moslem molaie +4 more
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