Akademik Veri Yönetim Sistemi
ICHEAS 8th International Conference On Health, Engineering And Applied Sciences, Rome, İtalya, 15 - 17 Kasım 2024, ss.719-735
During machining, the cutting tool, spindle and tool holder all move together. Each of these has static and dynamic effects on the system. At the same time, the structure of the system changes due to the elongation of the spindle during operation. In order to examine the effect of this structural change on the strength and vibration characteristics of the system, a model was made considering all spindle components according to three different positions (50 mm, 100 mm and 150 mm). With this, four different materials (20MnCr5, 4340, 8620 and Ck45) were chosen in order to determine which spindle material was more effective in the machine design. Additionally, during this analysis process, it was assumed that the machine was performing a threading operation and M10 HSS tap set was used as a tool. Under these conditions, the static and dynamic analyzes of the system were performed using the finite element method. All the specified analyzes were performed with ANSYS Workbench and the obtained results were presented in the form of graphics and tables.