Static Analysis and Structure Optimization of Screen Printing Mechanism based on ANSYS

Xinan Dang ； Ben Luo ； Lijun Yang

《International Core Journal of Engineering》 9卷3期 (2023/03) Pp. 109-120

https://doi.org/10.6919/ICJE.202303_9(3).0015

摘要

Taking the screen printing press commonly used in the printing industry as the research object, UG software was used to establish the 3D model of the printing mechanism, finite element model was established by Ansys Workbench software, statics and topology optimization analysis of key components were carried out, and the stress and deformation of the printing mechanism were calculated. According to the analysis results of statics and topology optimization, In order to reduce the quality of the mechanism, the structure is optimized. The results show that the maximum stress and maximum deformation of the improved scraping mechanism before and after optimization are within the allowable range on the basis of 80° as the optimal scraping Angle, and the overall mass is reduced by 22.8%, and the lightweight design of screen printing scraping mechanism is realized.

關鍵字

Screen Printing Machine ； Statics Analysis ； Topology Optimization ； Structural Optimization

參考文獻

Yoon Gil Ho. A new monolithic design approach for topology optimization for transient fluid–structure interaction system[J]. Computer Methods in Applied Mechanics and Engineering,2023,403(PA).

Gandhi Yogesh, Minak Giangiacomo. A Review on Topology Optimization Strategies for Additively Manufactured Continuous Fiber-Reinforced Composite Structures[J]. Applied Sciences,2022,12(21).

Min LI. Design and analysis of printing system structure of automatic glass screen printing machine [D]. Tianjin Vocational and Technical Normal University, 2021.DOI:10.27711/d. cnki.gtjgc.2021.000076.

Qianqian YANG. Structure analysis and research of automatic screen printing machine [D]. North University of China, 2015.

Guojing HAN. Structure analysis and optimization of large screen printing machine [D]. Xi 'an University of Technology,2010.