Three dimensional modeling and finite element analysis on mushroomshaped blade root milling cutter
                                              ZENG Xianglu1, HAN Junfeng2, ZHU Liuxian2, ZHOU Lean3
(1.Department of Mechanical and Electrical Engineering, Sichuan Engineering Technical College, Deyang 618000,China; 2.Sichuan Provincial Engineering Laboratory of Super Alloy Cutting Technology, Deyang 618000, China; 3.Deyang JieChuang Technology Co., Ltd.,Deyang 618000, China)

Abstract: Aiming that the deparameterization and dedigitalization in the design process of mushroomshaped blade root milling cutter，the UG threedimensional modeling software was used to develop a digital mushroomshaped blade root profile，and finite element analysis was run on the force by using ANSYS consequently, the parameterization and digitization were achieved. Furthermore, the rationality and usability of tool design were verified by the force analysis of finite element. The results show that applying UG threedimensional to modeling and conducting finite element analysis through ANSYS help to design and optimize the mushroomshaped blade root milling cutter.

Key words: mushroomshaped blade root profile milling cutter; 3D modeling; finite element analysis