工件端部位置芯棒切断工艺装备和切断工艺应用  

Application of Cutting Equipment and Cutting Process of Core Bar at End of Workpiece

作　　者：李汉伟 卢绍华 杨云 牟东青 Li Hanwei;Lu Shaohua;Yang Yun;Mu Dongqing(Yantai Taihai Manoir Nuclear Equipment Co.,Ltd.,Yantai,Shandong 276000,China;不详)

机构地区：[1]烟台台海玛努尔核电设备有限公司,山东省烟台市276000

出　　处：《工具技术》2020年第11期88-90,共3页Tool Engineering

摘　　要：为验证铸锻件力学性能,针对其端部本体取样的工艺要求,结合工件结构以及设备特性,设计制造一种芯棒切断刀。介绍了切断刀刀具结构以及芯棒切断工艺,并根据工件以及套取芯棒尺寸编制芯棒切断过程数控加工程序,有效解决了芯棒切断难题。In order to verify the mechanical property of cast and forged workpiece,according to the ontology sampling process requirements at the end,a kind of cutting tool is designed and manufactured with considering the existing workpiece structure and equipment characteristics.The structure of the cutting tool and the cutting process are introduced,and the CNC machining program for the cutting process of the core rod is compiled according to the size of the workpiece and the core rod,the process effectively solves the problem of the cutting core rod.

关 键 词：力学性能 芯棒 切断刀 切断工艺 数控程序 

分 类 号：TG706[金属学及工艺—刀具与模具] TH162[机械工程—机械制造及自动化]