摘要
以某汽轮机厂转子加工为例,对转子的加工要点进行重新设计,主要从汽轮机转子叶片槽、外圆断续切削改进及深孔加工三个方面加以设计研究,对刀具选择、工装和冷却方式进行试验分析,对形位公差、切削液切屑参数重新设定,提高转子在加工装配中的精度和效率。
Taking the rotor processing of a steam turbine factory as an example,the author redesigns the main points of the rotor processing,mainly from three aspects of the turbine rotor blade groove,the improvement of the outer circle discontinuous cutting and the deep hole processing,the tool selection,tooling and cooling mode are tested and analyzed,and the shape tolerance and chip parameters of cut-ting fluid are reset to improve the accuracy and efficiency of the rotor in machining and assembly.
作者
钟国坚
陈木凤
ZHONG Guojian;CHEN Mufeng(School of Information and Manufacturing,Minxi Vocational and Technical College,Longyan,Fujian 364021;School of Physics and Electromechanical Engineering Longyan University,Longyan,Fujian 364000)
出处
《武夷学院学报》
2022年第12期39-43,共5页
Journal of Wuyi University
基金
国家自然科学基金青年项目(11902135)
福建省中青年教师教育科研项目(JAT210910)。
关键词
汽轮机转子
加工工艺
叶片槽加工
断屑排屑
深孔加工
steam turbine rotor
machining technology
blade groove machining
chip breaking and chip removal
deep hole machining
