INVESTIGATION OF VIBRATION CHARACTERISTICS ON THE END-MILLING PROCESS OF THIN-WALLED Ti6Al4V
Daftar Isi:
- In achieve better results from thin-walled Ti6Al4V machining, the manufacturer must have the knowledge to avoid noise or sources of errors that affect machining results. The modelling or simulation using FEM software as a solution to get empirical value on experimental result in determining the thin-walled characteristics. DEFORM-3D software that is able to describe the milling process can also determine the value of deformation along thin-wall using point tracking. This value will be validated with experimental cutting force result. As a result, Undesirable result has been indicated in FEM-simulation where it is due to software limitation to provide the number of thin-wall elements needed. Furthermore, in the investigation of vibration using SolidWorks and MATLAB software, where the results show the natural frequency of thin-walled is in the range 4685 – 1212.6e+02 Hz and 55.8 - 7942.6 Hz respectively.