TY - GEN
T1 - Vibration monitoring and analysis of thin-walled casing milling
AU - Yao, Yi Hang
AU - Wu, Bao Hai
AU - Luo, Ming
N1 - Publisher Copyright:
© 2016 Trans Tech Publications, Switzerland.
PY - 2016
Y1 - 2016
N2 - Thin-walled elements are widely used in aerospace engines, such as blisk, casing, blade etc. There are significant vibrations while machining because of the small thickness and the poor rigidity of thin-walled workpieces which will lead to low surface machining quality, low machining efficiency and even worse the huge damage to the workpieces and the tools. Nevertheless, the vibration during milling does not happen frequently, as it is closely related to the position of the workpiece structure and the machining parameters. The stiffness of the workpiece varies due to the changing of cutting position. Therefore, vibration only appears in some positions when milling thin-walled workpieces. This paper mainly focus on monitoring the machining process in order to analyze the vibration and the position where it occurs. Moreover, with confirming the vibrated position and analyzing the reason of vibration, the paper provides a valid reference to the machining vibration controlling, the quality and effectiveness of workpiece surface.
AB - Thin-walled elements are widely used in aerospace engines, such as blisk, casing, blade etc. There are significant vibrations while machining because of the small thickness and the poor rigidity of thin-walled workpieces which will lead to low surface machining quality, low machining efficiency and even worse the huge damage to the workpieces and the tools. Nevertheless, the vibration during milling does not happen frequently, as it is closely related to the position of the workpiece structure and the machining parameters. The stiffness of the workpiece varies due to the changing of cutting position. Therefore, vibration only appears in some positions when milling thin-walled workpieces. This paper mainly focus on monitoring the machining process in order to analyze the vibration and the position where it occurs. Moreover, with confirming the vibrated position and analyzing the reason of vibration, the paper provides a valid reference to the machining vibration controlling, the quality and effectiveness of workpiece surface.
KW - Milling
KW - Monitoring
KW - Thin-walled workpieces
KW - Vibration
KW - Vibration controlling
UR - http://www.scopus.com/inward/record.url?scp=84958092968&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.836-837.600
DO - 10.4028/www.scientific.net/MSF.836-837.600
M3 - 会议稿件
AN - SCOPUS:84958092968
SN - 9783038356547
T3 - Materials Science Forum
SP - 600
EP - 607
BT - 12th International Conference on High Speed Machining
A2 - He, Ning
A2 - Li, Liang
A2 - Yang, Yinfei
A2 - Hao, Xiuqing
A2 - Zhao, Guolong
PB - Trans Tech Publications Ltd
T2 - 12th International Conference on High Speed Machining, HSM 2015
Y2 - 18 October 2015 through 20 October 2015
ER -