Titlebook: Gears in Design, Production and Education; A Tribute to Prof. V Natalya Barmina,Evgenii Trubachev Book 2021 The Editor(s) (if applicable) a

核心

https://doi.org/10.1007/978-3-663-14222-5ccording to the meshing theory for gearing, the vector equations of the worm helicoid and the worm gear tooth surface, the unit normal vector of the worm helicoid, the meshing function, the meshing limit function of the worm drive, and so on are all acquired. The meshing limit points are determined

Endoscope

978-3-030-73024-6The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl

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执拗

Virtual Metrology of Helical Gears Reconstructed from Point Clouds,ithm on the results of tooth contact analysis and class classification assessment of the reconstructed gears from point clouds is also revealed. Results show that filtering the point clouds is necessary for a better estimation of the contact pattern and function of transmission errors of the reconst

Adenoma

Worm-Type Gear with Steel Gearwheel,cteristics of QN-gears with hardened steel gearwheel rims by gear optimization and contact localization. To improve the economic efficiency of gear production, it is proposed to produce gearwheels with curvilinear and asymmetric profiles by means of standard involute hobs and multi-cutter running he

Ganglion

Parametric Synthesis of Technological Systems for Gear Finishing,n models of the machining geometry, tooth profile shaping, the dynamic interaction of the technological system links and the model of the process technological characteristics, describe the relationships between real objects of the technological system. An optimization system was selected from the i