Digital twin modeling for loaded contact pattern-based grinding of spiral bevel gears

Rong, Kaibin; Ding, Han; Kong, Xiannian; Huang, Rong; Tang, Jinyuan

doi:10.1016/j.aei.2021.101305

Cited by 36 publications

(8 citation statements)

References 46 publications

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“…The digital twin is an innovative application that combines diverse technologies, including sensing, transmission, computing, modeling, and simulation [31]. As shown in Fig.…”

Section: Digital Twin Technology Systemmentioning

confidence: 99%

Comprehensive Survey of the Landscape of Digital Twin Technologies and Their Diverse Applications

Chen,

Shao,

Deng

et al. 2024

Computer Modeling in Engineering &Amp; Sciences

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The concept of the digital twin, also known colloquially as the DT, is a fundamental principle within Industry 4.0 framework. In recent years, the concept of digital siblings has generated considerable academic and practical interest. However, academia and industry have used a variety of interpretations, and the scientific literature lacks a unified and consistent definition of this term. The purpose of this study is to systematically examine the definitional landscape of the digital twin concept as outlined in scholarly literature, beginning with its origins in the aerospace domain and extending to its contemporary interpretations in the manufacturing industry. Notably, this investigation will focus on the research conducted on Industry 4.0 and smart manufacturing, elucidating the diverse applications of digital twins in fields including aerospace, intelligent manufacturing, intelligent transportation, and intelligent cities, among others.

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“…The digital twin is an innovative application that combines diverse technologies, including sensing, transmission, computing, modeling, and simulation [31]. As shown in Fig.…”

Section: Digital Twin Technology Systemmentioning

confidence: 99%

Comprehensive Survey of the Landscape of Digital Twin Technologies and Their Diverse Applications

Chen,

Shao,

Deng

et al. 2024

Computer Modeling in Engineering &Amp; Sciences

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“…To ensure the validity of the designated tooth contact mechanical performance parameters, numerical results are obtained using the SLTCA approach via finite element analysis. Subsequently, a comprehensive comparison and analysis of the obtained results are performed [ 54 , 55 ]. Here, with the given basic tooth surface geometric design parameters, data-driven tooth surface modeling is performed.…”

Section: Numerical Instancesmentioning

confidence: 99%

Data-Driven Multi-Objective Optimization Approach to Loaded Meshing Transmission Performances for Aerospace Spiral Bevel Gears

Zhou,

Shao,

Tang

2024

Materials

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Loaded meshing transmission performance optimization has been an increasingly significant target for the design and manufacturing of aerospace spiral bevel gears with low noise and high strength. An innovative data-driven multi-objective optimization (MOO) method is proposed for the loaded meshing transmission performances of aerospace spiral bevel gears. Data-driven tooth surface modeling is first used to obtain a curvature analysis of loaded contact points. An innovative numerical loaded tooth contact analysis (NLTCA) is applied to develop the data-driven relationships of machine tool settings with respect to loaded meshing transmission performance evaluations. Moreover, the MOO function is solved by using an achievement function approach to accurate machine tool settings output, satisfying the prescribed requirements. Finally, numerical examples are given to verify the proposed methodology. The presented approach can serve as a powerful tool to optimize the loaded meshing transmission performances with higher computational accuracy and efficiency than the conventional methods.

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“…Utilizing the Newton's iterative method to solve for the u values corresponding to the variable t, and then substituting each set of values into the equation ( 2), a series of contact points can be obtained, and fitting them to form the spatial contact line under the pinion coordinate system. The contact line equation can be derived by associating equations ( 2), (3), and (5).…”

Section: Generation Of Form Grinding Contact Linementioning

confidence: 99%

“…Radzevich and Kreheľ 4 found an approach to disk-shaver shaping based on the wide use of differential-geometric shaping of surfaces. In order to solve the noncentro-symmetric contact problem, Rong et al 5 proposed an innovative digital twin modeling for loaded contact pattern based grinding of spiral bevel gears. Li et al 6 established a multi-objective contact line optimization mathematical model with the grinding wheel mounting angle as the variable and solved it by a Bayesian regularized BP neural network.…”

Section: Introductionmentioning

confidence: 99%

Grinding wheel profile design and temperature field analysis of the pinion for internal meshing gear with curve configuration

Liang,

Hao,

Zhao

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part C:

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To further develop the performance testing and practical application of internal meshing gear with curve configuration, the grinding manufacturing method is proposed in this paper. Based on basic principle of internal meshing gear with curve configuration, Newton’s iterative method is used to derive the contact line condition equation during the process of form grinding. Then, the spatial coordinate transformation relationship of the pinion is established, and normal profile of the grinding wheel is derived. An improved transversal algorithm is proposed to analyze the tooth profile error after form grinding simulation, and the results verify the correctness of the designed grinding wheel. A meshing model with single tooth is established. The effects of different parameters on the grinding temperature field under dry and wet grinding conditions are simulated respectively, which will be helpful to the optimization and control of temperature in grinding process. The research results lay the essential theoretical foundation and engineering analysis for practical form grinding applications of the new internal gears. Further study on experimental analysis of grinding manufacturing process of the new tooth surfaces will be carried out.

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Digital twin modeling for loaded contact pattern-based grinding of spiral bevel gears

Cited by 36 publications

References 46 publications

Comprehensive Survey of the Landscape of Digital Twin Technologies and Their Diverse Applications

Comprehensive Survey of the Landscape of Digital Twin Technologies and Their Diverse Applications

Data-Driven Multi-Objective Optimization Approach to Loaded Meshing Transmission Performances for Aerospace Spiral Bevel Gears

Grinding wheel profile design and temperature field analysis of the pinion for internal meshing gear with curve configuration

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