文献类型：期刊文献

英文题名：Research on temperature field under regular gradient heat source of milling insert with complex groove using cellular automata algorithm

作者：Li, G.H.[1]; Su, Y.L.[1]; Liu, G.J.[2]; Tan, G.Y.[1]; Rong, Y.M.[3]

机构：[1] Engineering College, Guangdong Ocean University, Zhanjiang 524088, China; [2] College of Mechanical Engineering, Tongji University, Shanghai 200092, China; [3] Worcester Polytechnic Institute, Worcester, MA 01609, United States

年份：2009

卷号：392-394

起止页码：855

外文期刊名：Key Engineering Materials

收录：EI(收录号：20090611894356)、Scopus(收录号：2-s2.0-58849127373)

语种：英文

外文关键词：Cellular automata - Fracture - Heat transfer - Temperature - Milling (machining)

外文摘要：Lots of cutting heat is generated in milling process, and an unsteady temperature distribution is generated, which is the radical reason of impactive fracture and sticking-welding fracture of the tool. In this paper, the Cellular Automata model of regular gradient heat source on the rake face of milling insert is built using heat transfer theory and cutting principle to analyze the temperature field generated. The boundary condition of the insert is established and the unsteady temperature field of the insert is obtained using the Cellular Automata algorithm, which can be a basis for the direct reconstruction of the insert.