Multiscale simulation of nanometric cutting of single crystal copper —— effect of different cutting

• 作 者: Hongmin PEN Qingshun BAI Yingc
• 机 构: SchoolofMechatronicsEngineering
• 出 处: 金属学报：英文版
• 发表日期: 2009年6期
• 关键词: 切割速度 纳米切削 单晶铜 多尺度 模拟 分子动力学方法 变形机制 有限元方法 Multiscale simulation Nanometric cuttin
• 基金项目: Acknowledgements--This work was supported by National Natural Science Foundation of China（Nos.50675050 and 50705023） and Outstanding Youth Science Foundation of Heilongjiang Province （No.JC200614）.

A multiscale simulation has been performed to determine the effect of the cutting speed on the deformation mechanism and cutting forces in nanometric cutting of single crystal copper.The multiscale simulation model,which links the finite element method an