Dynamic analysis of helical milling unit based on virtual machine tool
The virtual prototype is a computer simulation model of the physical product that can be analyzed like a real machine. This paper studies the helical milling unit based on the virtual machine tool. The helical milling unit is first designed according to the kinematics of the helical milling. The main parts of the equipment include rotating mechanism, orbital agency and radial offset organization. Based on the feasibility analysis of the structure, the three-dimensional geometrical model is built in the Solidworks software. The key parts in the model are separated from the device and introduced into the finite element analysis (FEA) software, according to the cutting loads tested from experiment, static and dynamic modal analysis and harmonic response analysis are carried out for the key parts of this device. The results show that the static and dynamic stiffness can meet design requirement.
Virtual machine tool Helical milling Finite Element Analysis (FEA)
X.D. Qin Q. Wang H.Y. Wang S. Hua
School of Mechanical Engineering, Tianjin university, Tianjin 300072, China
国际会议
The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)
武汉
英文
463-468
2011-05-28（万方平台首次上网日期，不代表论文的发表时间）