重型燃气轮机轮盘材料X12CrMoWVNbN1011切削试验研究  

Study on Cutting Effects of Heavy Duty Gas Turbine Disc Materials X12CrMoWVNbN1011

作　　者：葛春新 李明超[2,3] 唐华军[2,3] 孔啸 韩雷 陈明[4] 

机构地区：[1]上海电气电站设备有限公司上海汽轮机厂工艺处 [2]上海电气电站设备有限公司上海汽轮机厂 [3]上海交通大学 [4]上海交通大学机械与动力工程学院

出　　处：《工具技术》2013年第9期39-42,共4页Tool Engineering

基　　金：国家科技重大专项(2012ZX04003-051)

摘　　要：针对重型燃气轮机透平轮盘材料X12CrMoWVNbN1011切削性能进行试验研究。从刀具角度和切削加工参数两个方面开展轮盘材料切削加工中相关切削力和表面形貌变化特征研究,研究结论可为重型燃气轮机透平轮盘拉削工艺改进和拉刀国产化开发提供试验依据。In this paper, experiments of cutting effect and matching factors of heavy- duly gas turbine disc materials XI2CrMoWVNbN1011 were investigated. In order to find the key parameters in the machining of disk material and cutting matching factors, two aspects including the angles of cutting tool and cutting parameters were selected to study. The con- clusions of the study can provide a theoretical basis of heavy - duty gas turbine disc broaching process improvement and the localization broachers.

关 键 词：重型燃气轮机 切削性能 X12CrMoWVNbN1011 耐热钢 

分 类 号：TG506.7[金属学及工艺—金属切削加工及机床]