Bingjie Zhong
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Bingjie Zhong has a total of 3 co-authors. Here are the top co-authors by number of shared publications:
- Chang Lin
College of Computer and Data Science, Putian University, Putian 351100, China
1 shared publication - Tianhua Lin
Fujian Hualong Machinery Co., Ltd Putian China
1 shared publication Zhijie Huang
2 Fujian Hualong Machinery Co., Ltd, Putian, China
1 shared publication
Latest Publications
- Open Access
- 23 January 2025
- Published by JVE International Ltd. in Journal of Vibroengineering
- Vol. 27 (2) , 377-389
Lightweight design of double-head machine tool beam based on the adaptive multi-objective method
Double-head machine tool has the advantages of high efficiency and high degree of automation. In order to reduce the weight of double-head machine tool and improve the stiffness of the entire machine. An optimization design method combining topology optimization, sensitivity analysis and adaptive multi-objective method is used. Firstly, simplify the model in SolidWorks and import it into ANSYS Workbench software to carry out finite element analysis on the entire double-head machine tool to find out the weak component as the beam. Afterwards, carry out topological optimization on the beam and redesign the beam structure, and complete the first optimization. Then, through sensitivity analysis of the input parameters, key parameters that significantly impact the objective function are identified. Subsequently, a multi-objective optimization function is constructed for these key parameters and the objective function. Finally, an adaptive multi-objective method is used to solve the problem and obtain a Pareto optimal solution set, completing the second optimization. The results show that the weight of the beam is reduced by 8.88 %, the deformation of the beam is reduced by 11.29 %, and the equivalent stress of the entire machine is reduced by 28.33 %. This design not only yields significant economic benefits but also serves as a valuable reference for the lightweight design of large machine tool crossbeams.
- 23 January 2025
- Published by JVE International Ltd. in Journal of Vibroengineering
- Vol. 27 (2) , 377-389
Open AccessLightweight design of double-head machine tool beam based on the adaptive multi-objective method
Double-head machine tool has the advantages of high efficiency and high degree of automation. In order to reduce the weight of double-head machine tool and improve the stiffness of the entire machine. An optimization design method combining topology optimization, sensitivity analysis and adaptive multi-objective method is used. Firstly, simplify the model in SolidWorks and import it into ANSYS Workbench software to carry out finite element analysis on the entire double-head machine tool to find out the weak component as the beam. Afterwards, carry out topological optimization on the beam and redesign the beam structure, and complete the first optimization. Then, through sensitivity analysis of the input parameters, key parameters that significantly impact the objective function are identified. Subsequently, a multi-objective optimization function is constructed for these key parameters and the objective function. Finally, an adaptive multi-objective method is used to solve the problem and obtain a Pareto optimal solution set, completing the second optimization. The results show that the weight of the beam is reduced by 8.88 %, the deformation of the beam is reduced by 11.29 %, and the equivalent stress of the entire machine is reduced by 28.33 %. This design not only yields significant economic benefits but also serves as a valuable reference for the lightweight design of large machine tool crossbeams.