Structure design of additive and subtractive composite machining device based on FDM and milling

Bin Li; Gang Lu; Hai Gu; Jie Jiang; Jie Zhang; Jianhua Sun; Hao Zhang

doi:10.1117/12.2634847

25 April 2022 Structure design of additive and subtractive composite machining device based on FDM and milling

Bin Li, Gang Lu, Hai Gu, Jie Jiang, Jie Zhang, Jianhua Sun, Hao Zhang

Proceedings Volume 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022); 122441C (2022) https://doi.org/10.1117/12.2634847
Event: 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 2022, Guilin, China

Abstract

In order to solve the problem that the surface quality of the parts by FDM is poor due to the staircase effect, a new method combining milling and FDM additive manufacturing was proposed. In this study, a composite processing device for additive and subtractive materials was designed for small forming parts. First of all, put forward a set of overall structure design scheme. Secondly, the key components of composite machining device were designed. Then, the designed parts were assembled virtually. Finally, the finite element simulation method was used to analyze the gantry frame and worktable. The results show that the design scheme can meet the requirements of strength and stiffness.

Citation Download Citation

Bin Li, Gang Lu, Hai Gu, Jie Jiang, Jie Zhang, Jianhua Sun, and Hao Zhang "Structure design of additive and subtractive composite machining device based on FDM and milling", Proc. SPIE 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 122441C (25 April 2022); https://doi.org/10.1117/12.2634847

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