高韧性合金材料变走刀切削断屑的研究  

Research on chip breaking of high toughness alloy in variable feed cutting

作　　者：罗付强 陈伟 杨鑫 刘宏岩 LUO Fuqiang;CHEN Wei;YANG Xin;LIU Hongyan(Chongqing Hongjiang Machinery Co.,Ltd.,Yongchuan 402162,China)

机构地区：[1]重庆红江机械有限责任公司,永川402162

出　　处：《现代制造工程》2022年第11期93-96,107,共5页Modern Manufacturing Engineering

摘　　要：针对高韧性合金材料切削过程中的断屑问题,在分析论证现有断屑方法的基础上,提出了一种依靠数控程序实现动态变走刀的切削断屑方式,通过机理分析、数控程序编写及最终试验验证,证明其对高韧性合金材料变走刀切削断屑可行且有效。Aiming at the chip breaking problem in the cutting process of high toughness alloy materials,based on the analysis and demonstration of the existing chip breaking methods,a cutting method of dynamic variable tool path realized by numerical control program was proposed.Through the mechanism analysis,numerical control program writing and final test verification,it is proved that the chip breaking of high toughness alloy materials is feasible and effective.

关 键 词：高韧性合金 断屑 动态变走刀 

分 类 号：TG68[金属学及工艺—金属切削加工及机床]