文献类型：期刊文献

英文题名：MCA model for chip breaking and curling of orthogonal cutting

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

机构：[1] Engineering College, Guangdong Ocean University, Zhanjiang, 524005, China; [2] College of Mechanical Engineering, Tongji University, Shanghai, 200092, China

年份：2009

卷号：407-408

起止页码：478

外文期刊名：Key Engineering Materials

收录：EI(收录号：20093212245482)、Scopus(收录号：2-s2.0-68049135929)

语种：英文

外文关键词：Chip breaking; Chip curling; Local rule; MCA; Orthogonal cutting

外文摘要：The Movable Cellular Automata (MCA) method is introduced into the analysis of cutting process, and is employed to build the discretised MCA tool-chip model of orthogonal cutting. The chip breaking and curling rule are proposed to determine the MCA local rule. The simple local rule and discretised method are presented to describe the continuous process of chip's formation and breaking. The states' rule of a cell and its neighbors can be used to predict and calculate the chips' breaking and curling. The numerical calculation and a numerical example in the process of chip breaking and curling are proposed. ? (2009) Trans Tech Publications, Switzerland.