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30 December 2024 Research on system design and virtual simulation algorithm of NCG NC gear shaping preventing RCTC
Huazhong Li, Zhou Liao, Peng Fan, Xiaosheng Chen
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Proceedings Volume 13394, International Workshop on Automation, Control, and Communication Engineering (IWACCE 2024); 133940U (2024) https://doi.org/10.1117/12.3052384
Event: International Workshop on Automation, Control, and Communication Engineering (IWACCE 2024), 2024, Hohhot, China
Abstract
In response to the problems of high cost and low work efficiency faced in the trial cutting of non-circular gear (NCG) machining, an in-depth study of the working principle of CNC gear shaping machine based on meshing theory was conducted. A conjugate motion model was established that satisfies the non-sliding rolling motion of the tool pitch circle along the NCG pitch curve, and calculation formulas for workpiece angle, tool angle, and center distance were obtained. A computer simulation algorithm was proposed to simulate the CNC gear shaping process of NCGs; Secondly, a criterion model for preventing root cutting and top cutting (RCTC) of NCG was established, and a visual method for determining RCTC of NCG was proposed. A computer-aided design virtual simulation system for NCG CNC shaping program was designed to verify the rationality of NCG pitch curve parameters and shaping tool parameters. Finally, the correctness and effectiveness of the algorithm proposed in this paper were verified through computer virtual simulation.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Huazhong Li, Zhou Liao, Peng Fan, and Xiaosheng Chen "Research on system design and virtual simulation algorithm of NCG NC gear shaping preventing RCTC", Proc. SPIE 13394, International Workshop on Automation, Control, and Communication Engineering (IWACCE 2024), 133940U (30 December 2024); https://doi.org/10.1117/12.3052384
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KEYWORDS
Teeth
Design
Computer simulations
Virtual reality
Visualization
Computing systems
Computer aided design
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