镍基高温合金高效成型磨削的研究进展与展望

被引:30
作者
徐九华 [1 ,2 ]
张志伟 [1 ,2 ]
傅玉灿 [1 ,2 ]
机构
[1] 南京航空航天大学机电学院
[2] 江苏省精密与微细制造技术重点实验室
基金
国家自然科学基金重点项目;
关键词
镍基高温合金; 磨削; 高效成型磨削工艺(HEPG); 单颗磨粒切厚; 有序排布成型砂轮; 磨削烧伤; 轮廓精度;
D O I
暂无
中图分类号
V261.25 [];
学科分类号
082503 ;
摘要
镍基高温合金因其优异的高温强度、热稳定性和抗疲劳特性,被广泛应用于航空发动机的核心部件,该材料机械加工性差,成型加工更加困难。本文阐述了镍基高温合金高效磨削工艺的研究现状,找出了成型磨削加工应用中存在的瓶颈,并对现有的解决方法加以剖析;提出以确保成型面具有相同单颗磨料切厚为目标优化成型砂轮磨粒排布,并与高效深切磨削工艺(HEDG)相结合的构想,以达到进一步挖掘高效成型磨削技术在航空难加工材料成型加工中潜力之目的。
引用
收藏
页码:351 / 360
页数:10
相关论文
共 36 条
[11]  
高温合金[M]. 冶金工业出版社 , 黄乾尧, 2000
[12]  
难加工材料的磨削[M]. 国防工业出版社 , 任敬心等编著, 1999
[13]   Investigation on cooling efficiency of grinding fluids in deep grinding [J].
Jin, T. ;
Stephenson, D. J. ;
Xie, G. Z. ;
Sheng, X. M. .
CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2011, 60 (01) :343-346
[14]   Burn threshold prediction for High Efficiency Deep Grinding [J].
Bell, A. ;
Jin, T. ;
Stephenson, D. J. .
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2011, 51 (06) :433-438
[15]   Grindability and Surface Integrity of Cast Nickel-based Superalloy in Creep Feed Grinding with Brazed CBN Abrasive Wheels [J].
Ding Wenfeng ;
Xu Jiuhua ;
Chen Zhenzhen ;
Su Honghua ;
Fu Yucan .
CHINESE JOURNAL OF AERONAUTICS, 2010, 23 (04) :501-510
[16]   What Is Abrasive Machining? [J].
Salmon, Stuart C. .
MANUFACTURING ENGINEERING, 2010, 144 (02) :64-68
[17]  
GRINDING TURBINE Rotors Has Advantages[J] . Besse,John R,Graham,David.Modern Machine Shop . 2009 (8)
[18]   Power and wheel wear for grinding nickel alloy with plated CBN wheels [J].
Guo, C. ;
Shi, Z. ;
Attia, H. ;
McIntosh, D. .
CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2007, 56 (01) :343-346
[19]   Profiled superabrasive grinding wheels for the machining of a nickel based superalloy [J].
Aspinwall, D. K. ;
Soo, S. L. ;
Curtis, D. T. ;
Mantle, A. L. .
CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2007, 56 (01) :335-338
[20]   Speed stroke grinding of γ-titanium aluminides [J].
Zeppenfeld, C. .
CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2006, 55 (01) :333-338