Open AccessApplication Status of Computer-Based Finite Element Analysis Method in Mechanical Design
Author(s) -
Chengchao Guo
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1744/2/022017
Subject(s) - finite element method , bottleneck , modal analysis , basis (linear algebra) , modal , process (computing) , computer science , vibration , engineering design process , product design , mechanical engineering , square (algebra) , structural engineering , rationality , engineering , product (mathematics) , mathematics , geometry , chemistry , physics , quantum mechanics , law , polymer chemistry , political science , embedded system , operating system
With the continuous development of economy and science, engineering and product design processes are getting higher and higher. However, traditional methods cannot completely solve the problems encountered in the design process. Aiming at this bottleneck, this paper relies on the finite element analysis method to analyze the mechanical design. Taking the square ram of a floor boring and milling machine as an example, a finite element model for modal analysis is established and the undamped free vibration of the square ram is studied. The experimental results verify the rationality of the finite element analysis method, and on this basis, the error reasons are discussed, which lays an important basis for subsequent research and optimization.