现代制造工程Issue(11)：99-102,4.
PCBN 刀具断续切削淬硬钢瞬态冲击力研究
Transient impact research in interrupted dry cutting hardened steel by PCBN tool
摘要
Abstract
Based on orthogonal design method,an experiment on dry turning of tool steel Cr12MoV was conducted with PCBN cut-ting tools.Research the effects of different cutting parameters and workpiece hardness to the transient impact.Use the response surface methodology to establish the transient impact of the linear prediction model and exponential prediction model.It turns out that workpiece hardness and cutting speed has significant influence to the transient impact under interrupted cutting process.Line-ar prediction model and exponential prediction model can accurately predict the transient impact.关键词
正交试验设计/PCBN刀具/瞬态冲击力/预测模型Key words
orthogonal design method/PCBN cutting tools/transient impact/prediction model分类
机械制造引用本文复制引用
沈浩,王宝宝,魏文静..PCBN 刀具断续切削淬硬钢瞬态冲击力研究[J].现代制造工程,2014,(11):99-102,4.基金项目
甘肃省教育厅研究生导师基金项目 （）
