Paper Title:
Identification of Stability Lobes in High-Speed Milling Flexible Parts with Bull-Nose End Mills
  Abstract

Flexible parts such as turbine blade, blisk and monolithic components are widely used in the aeronautical industry, and high Speed Machining (HSM) technology is used to increase productivity and reduce production costs. Chatter is an undesirable phenomenon in high speed machining processes because of deteriorative surface finish, early cutting tool failure and unexpected machine tool damage. It can be avoided in higher speed milling processes if stability lobes is determined. In this paper, a non-linear regenerative force model is applied to a bull-nose tool geometry in order to obtain the machine operation stability lobes. An analytical-experimental method is proposed to obtain the stability lobes during high speed milling flexible parts with bull-nose end mills. The method is calculated and validated.

  Info
Periodical
Edited by
Jun Wang,Philip Mathew, Xiaoping Li, Chuanzhen Huang and Hongtao Zhu
Pages
297-301
DOI
10.4028/www.scientific.net/KEM.443.297
Citation
Y. Wan, Q. H. Song, Z. Q. Liu, "Identification of Stability Lobes in High-Speed Milling Flexible Parts with Bull-Nose End Mills ", Key Engineering Materials, Vol. 443, pp. 297-301, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yi Wan, Zhan Qiang Liu, Xing Ai
Abstract:Five-axis milling is widely used in machining of complex surfaces parts. Part quality and productivity are extremely affected by cutting...
2049
Authors: Yuan Wei Wang, Song Zhang, Jian Feng Li, Tong Chao Ding
Abstract:In this paper, Taguchi method was applied to design the cutting experiments when end milling Inconel 718 with the TiAlN-TiN coated carbide...
911
Authors: Xiao Li Zhu, Song Zhang, Tong Chao Ding, Yuan Wei Wang
Abstract:The experimental study presented in this paper aims to investigate the effects of cutting parameters on cutting forces, and search the...
96
Authors: Xue Hui Wang, Ming Jun Feng, Can Zhao
Abstract:The mechanical properties of flat end mill is analyzed the high-speed milling, the linear model for milling force is established. And the...
254