Definition and Importance: With this study, it has been tried to determine the applications of finite element method which is the most intensified part of our life, which technology is used in the last year, which applications are preferred in finite element method. For this purpose, mechanical engineering such as aerospace and mechatronics, which mainly use mechanical engineering, are studied. Aim: The aim of this study is to increase productivity by applying new applications in all sectors parallel to the rapid development of technology. In this respect, new technologies are included in the field of application. In these technologies, it is an important issue in which direction the responses of the structures formed by both material and material clusters to the events that may occur in a certain economic process. When we talk about expressing the design of the object to be produced in the finite element method with finite points, it is assumed that all substances present in nature are composed of infinite points. Thus, the prototype should be removed by subjecting the product to be designed with a limitation. At this point, it is possible to make finite element analysis finite point agricultural machine finite with the desired limitations. Conclusion: According to the studies in the field of engineering, it is possible to reach the solution in a shorter time by modelling with the help of various finite element software. For this reason, it will be useful to use related software in analyzing and analyzing problems in various fields of engineering. In addition, as it is tried to be revealed in the studies presented in this study, it has been shown that the successful solution of the problems using various software while using the finite element method depends on the very good modelling of the problem discussed. Finite element method is more advantageous in terms of practical and low-cost solutions. Therefore, it can be said that finite element software is an important point in solving complex problems in engineering fields or in other fields of science. As a result, the advantages and disadvantages of using the finite element method in the field of engineering have been tried to be explained. It has the advantages of being able to be examined easily, examination of the objects having different materials and geometric properties and easy application of boundary conditions.
Keywords: Finite Elements, Mechanical Engineering