Structural design and dynamic simulation analysis of high precision spindle for ceramic ferrule grinder

Hongjuan Liu; Ahmad Yasir Md Said; Ong Yung Chieh; Zailan Karim

doi:10.1117/12.3030167

5 June 2024 Structural design and dynamic simulation analysis of high precision spindle for ceramic ferrule grinder

Hongjuan Liu, Ahmad Yasir Md Said, Ong Yung Chieh, Zailan Karim

Proceedings Volume 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024); 131630O (2024) https://doi.org/10.1117/12.3030167
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 2024, Xi'an, China

Abstract

Due to the requirements of micro-hole processing of ceramic ferrules, the precision spindle of the micro-hole grinder was designed. In order to verify the rationality of the design, the finite element analysis software ANSYS Workbench was used to conduct finite element modeling of the spindle, and modal analysis was performed on the spindle. The first six orders of natural frequency, vibration shape, critical speed and other dynamic characteristics of the spindle were analyzed. According to the analysis results, the maximum working speed of the spindle is far lower than 75% of its first-order critical speed, effectively avoiding the resonance zone and verifying the rationality of the spindle design. At the same time, this research provides a reference for the design and simulation of similar products.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Hongjuan Liu, Ahmad Yasir Md Said, Ong Yung Chieh, and Zailan Karim "Structural design and dynamic simulation analysis of high precision spindle for ceramic ferrule grinder", Proc. SPIE 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 131630O (5 June 2024); https://doi.org/10.1117/12.3030167

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