ПОРІВНЯННЯ РЕЗУЛЬТАТІВ МОДЕЛЮВАННЯ НАВАНТАЖЕННЯ КРОНШТЕЙНУ РЕДУКТОРА В ПРОГРАМНОМУ КОМПЛЕКСІ QFORM ТА FUSION

The article reviews the traction reducer mounting bracket, which is one of the elements of the running gear of the subway rolling stock. The features of its design and possible malfunctions that may occur during operation are indicated.The article also emphasizes the feasibility of using computer-aided design and engineering analysis systems in mechanical engineering, and considers the most popular software packages that allow solving a wide range of problems in modern industry, thereby providing significant advantages at all stages of the product life cycle.The article provides a comparative analysis of the results of modeling the stress-strain state of the reducer mounting bracket, obtained using two software packages - QForm and Autodesk Fusion. The work considers the stages of model preparation, application of loads, fastenings, and analysis of the obtained data, such as stress distribution.The results obtained are compared with each other and analyzed for their correspondence and discrepancies. Based on the results of the study, conclusions are drawn regarding the feasibility of using each of the software packages for specific types of engineering tasks.