Personal Homepage

Personal Information

MORE+

Degree:Doctoral Degree in Engineering
School/Department:College of Mechanical and Electrical Engineering

Li Liang

+

Education Level:南京航空航天大学

Alma Mater:南京航空航天大学

Paper Publications

Ti6Al4V钛合金枪钻加工轴线直线度误差试验研究
Date of Publication:2017-03-20 Hits:

Affiliation of Author(s):机电学院
Journal:工具技术
Key Words:枪钻;深孔;轴线偏差;Ti6Al4V钛合金;工艺参数;
Abstract:针对某大型飞机轴类零件深孔加工粗糙度差、轴线偏差和切屑不易控制等问题,进行了Ti6Al4V钛合金枪钻加工试验,测试了枪钻加工深孔的轴线偏差、孔径误差和加工表面完整性,并分析了产生偏差的主要原因。从而优化了Ti6Al4V钛合金枪钻加工工艺参数,得到了Ti6Al4V钛合金17深孔枪钻加工最佳工艺参数,最终实现了860mm深孔的枪钻加工,使得最终综合误差控制在0.2mm以内,表面粗糙度Ra小于1.6μm。
Translation or Not:no
Date of Publication:2017-03-20
Co-author:刘景景,Yang Yinfei
Correspondence Author:李亮
Date of Publication:2017-03-20