Full Content is available to subscribers

Subscribe/Learn More  >
Proceedings Article

Cutting force modeling and simulation for hole-making process by helical milling

[+] Author Affiliations
Zhongqun Li

Hunan Univ. of Technology (China) and Beihang Univ. (China)

Qiang Liu, Chong Peng

Beihang Univ. (China)

Xiao Sun

Hunan Univ. of Technology (China)

Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 799703 (May 23, 2011); doi:10.1117/12.883034
Text Size: A A A
From Conference Volume 7997

  • Fourth International Seminar on Modern Cutting and Measurement Engineering
  • Jiezhi Xin; Lianqing Zhu; Zhongyu Wang
  • Beijing, China | December 10, 2010

abstract

According to the kinematics of the cutting tool, two different machining operations occur in helical milling operation. One is the plunge milling machined by its front cutting edges resulting from the axial feed of the cutting tool, the other is the peripheral milling machined by its side cutting edges resulting from the tangential feed of the cutting tool. On the basis, both the peripheral and the front cutting depths at each engagement point are derived as a function of cutting parameters using a cylindrical end mill. By dividing the cutting edges into a stack of disks and applying the linear-edge cutting force model to each disk, through coordinate transformation, numerical integration along the cutting edges and summation for the differential cutting forces of all the teeth, the overall instantaneous cutting forces acting on the whole cutting tool in the three orthogonal directions are obtained Based on the cutting force algorithm, the impact of cutting conditions such as the tangential and axial feedrates on the tangential, normal and axial cutting forces is investigated. Meanwhile, a set of cutting trials were conducted to validate the cutting force model. It is shown that the proposed model can well predicate the cutting forces in helical milling. Therefore, the proposed approach is proven to be a feasible and practical approach to determine cutting conditions in helical milling for shop floor applications.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Zhongqun Li ; Qiang Liu ; Chong Peng and Xiao Sun
"Cutting force modeling and simulation for hole-making process by helical milling", Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 799703 (May 23, 2011); doi:10.1117/12.883034; http://dx.doi.org/10.1117/12.883034


Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).

Figures

Tables

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.