A novel ease-off flank modification methodology for spiral bevel and hypoid gears

Shih, Yi-Pei

doi:10.1016/j.mechmachtheory.2010.03.010

Cited by 92 publications

(48 citation statements)

References 10 publications

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“…According to the proposed principle, this paper to explore the method of generating shape line cutting principle, this paper explores the method of machining the helical bevel gear tooth flank with no principle error, circular cutter is used as cutting tool, the line made by the vertical intersection of the blade end face and the base plane is the tooth surface generating line, and the bevel gear tooth surface milling can be realized by three axis linkage [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

New Cutting Method of Skew Bevel Gear Based on the Tooth Generating Line

Gu¹,

Yu²,

Liu³

2017

Advances in Computer Science Research

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Abstract. The generating principle of skew bevel gear tooth face is analyzed about spherical involute, base cone and base plane that tangent to the base cone is constructed. Firstly, based on the relevant motion between the base cone and the generating line in the generating process of tooth surface, a new machining method of skew bevel gear using disc milling tool is explored. Secondly, motion equation of finish machining is set up by cutting process analysis. Finally, structure of machine and cutter is designed and the performance of this method is verified by experimental results. The result indicates that: the milling process of the skew bevel gear with no theoretic error can be realized by 3-axis linkage based on the proposed theory that has a simple motion and easy to be controlled.

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Section: Introductionmentioning

confidence: 99%

New Cutting Method of Skew Bevel Gear Based on the Tooth Generating Line

Gu¹,

Yu²,

Liu³

2017

Advances in Computer Science Research

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“…[27][28][29][30][31][32][33][34][35][36][37][38][39]. Procedure to obtain the correction values of machine settings for tooth surface modification in the case of face hobbing and the construction of the corresponding prototype gear cutting machine is presented in Ref.…”

Section: Introductionmentioning

confidence: 99%

“…The manufacturing of large-sized spiral bevel gears in a Klingelnberg cyclo-palloid system using multi-axis control and multitasking machine tool is presented by Kawasaki [35]. Shih [36] has developed a novel ease-off methodology for flank modification of face-milled and face-hobbed hypoid gears based on a Cartesian-type hypoid gear generator. Alves et al [37] described the computer aided design definition and manufacturing of spiral bevel gear tooth surfaces.…”

Section: Introductionmentioning

confidence: 99%

Manufacture of Optimized Face-Hobbed Spiral Bevel Gears on Computer Numerical Control Hypoid Generator

Simon

2014

Journal of Manufacturing Science and Engineering

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In this study, a method is proposed for the advanced manufacture of face-hobbed spiral bevel gears on CNC hypoid generators with optimized tooth surface geometry. An optimization methodology is applied to systematically define optimal head-cutter geometry and machine tooi settings to introduce optimal tooth modifications. The goal of the optimization is to simultaneously minimize tooth contact pressures and angular dispiacement error of the driven gear (the transmission error). The optimization is based on machine toot setting variation on the cradle-type generator conducted by optimai polynomial functions. An algorithm is developed for the execution of motions on the CNC hypoid generator using the relations on the cradle-type machine. Effectiveness of the method was demonstrated by using a face-hobbed spiral bevei gear exampie. Significant reductions in the maximum tooth contact pressure and in the transmission errors were obtained.

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“…Furthermore, the intense vibration and noise will be produced in the transmission [1][2][3]. The design method and the criteria for most of low noise gear mainly focus on controlling and reducing the source of gear internal incentive, that is, the degree of contact state in meshing process deviates from the ideal state, among which the key is the contact surface shape difference [4][5][6]. The existing experimental and theoretical analysis show that, under heavy load, high speed, fully consistent with the theoretical tooth shape of gear, the transmission performance can't achieve the optimal [7].The reasonable tooth shape not only can effectively reduce the vibration and noise caused by the internal motivation, but also can uniform tooth width load, improve the tooth surface stress distribution, increase the bearing capacity, effectively reduce the unit load under constant torque [8].…”

Section: Introductionmentioning

confidence: 99%

The Modification Design of Low-noise Locomotive Traction Gear

Sun¹,

Tang²,

Liu³

et al. 2014

Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

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Abstract-The design method and design criteria for low noise gear were introduced. Based on the analysis of gear modification principle, determination of basic parameters and the design of modification scheme, taking SS8-II type quasi-high speed passenger electric locomotive gear transmission as a studying example, the gear tooth profile modification and axial modification were designed. Through the noise detection, it was found that under the same conditions, the driving device noise sound level A can reduce the 6~10dB after modifying. It achieved better noise reduction effect, which can provide reference for the design of low noise gear. It has important value for engineering practice.

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A novel ease-off flank modification methodology for spiral bevel and hypoid gears

Cited by 92 publications

References 10 publications

New Cutting Method of Skew Bevel Gear Based on the Tooth Generating Line

New Cutting Method of Skew Bevel Gear Based on the Tooth Generating Line

Manufacture of Optimized Face-Hobbed Spiral Bevel Gears on Computer Numerical Control Hypoid Generator

The Modification Design of Low-noise Locomotive Traction Gear

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