Design and Structural Analysis of 3 Axis CNC Milling Machine Table

In the field of Engineering, the solution of many complex problems is great limitless and usually impossible by analytical methods. For high exactness and repeatability, machine tools are used in industrial operation. Normally, several components such as base, knee, saddle, machine table, column and headstock, column are the main parts of the machine tools to get reliable performance. The work piece is held and supported on the machine table. A machine table should be enough rigid and must have good mechanical properties, to obtain a good finished and accurate work piece on a three axis CNC milling machine. A finite element analysis FEA gives a methodical study of failure principle which helps for additional progress of the 3 axis machine tables. In this paper, Static Analysis is performed on machine table to find out stresses generated in table, deformation of the table due to its weight. The finite element analysis is done by making 3D geometry in Solidworks software and analyse by using ANSYS software. The material comparison is shown in table and Grey Cast Iron is more dependable than other materials. Nyein Chan | Than Zaw Oo | Aung Myo San Hlaing "Design and Structural Analysis of 3 Axis CNC Milling Machine Table" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29197.pd