文献类型：会议论文

英文题名：Research on Solid Modeling and a Different Mode of Loading with Finite Element Analysis for Flat End Mill

作者：Liu, Qingshan[1];Tan, Guangyu[1];Liu, Guangjun[2];Su, Yanli[1];Li, Guanghui[1]

机构：[1]Guangdong Ocean Univ, Coll Engn, Zhanjiang 524088, Peoples R China;[2]Tongji Univ, Sch Mech Engn, Shanghai 200092, Peoples R China

会议论文集：10th Asia-Pacific Conference on Materials Processing (APCMP 2012)

会议日期：JUN 14-17, 2012

会议地点：Shandong Univ, Jinan, PEOPLES R CHINA

主办单位：Shandong Univ

语种：英文

外文关键词：flat end mill; high-speed milling; finite element analysis; loading mode

外文摘要：This work aims to investigate parameterized modeling and a different mode of loading with finite element analysis for flat end mill. A loading mode is chosen according to the cutting force model of overall end mills. Normal and shear stresses which calculate from the cutting force experiments are loaded on the rack face of flat end mill. The stress distribution of end mill in high-speed cutting is obtained by finite element analysis. It is shown that the maximum stress is located at major flank face near the tool tip, rather than the nose of tool and the chisel edge. It shows the tool breakage mechanism in the local region. In the end, we compared the finite element analysis results with the experiment ones. It indicates that the analysis results agree well with the experimental data. Therefore, the proposed loading mode is available.