A Tool for Modeling and Analysis of BTF Toolholder-Spindle System

Article Preview

Abstract:

This paper introduces the development of a tool for modeling and analysis of BTF toolholder-spindle system, based on ANSYS software. The tool is developed in parametric design method. Most parameters are defined automatically except a few parameters requiring users to input, which improves the modeling efficiency greatly. The interface joint of the BTF toolholder-spindle is established by adopting spring-damping model and defined by custom element unit Matrix27. The proposed model reflects the characters of the joint on the properties of BTF toolholder-spindle effectively. A case study is given to verify the efficiency and accuracy of the developed tool.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

178-183

Citation:

Online since:

January 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Mehdi Nmazi, Yusuf Altintas, Modeling and identification of tool holder–spindle interface dynamics, International Journal of Machine Tools & Manufacture 47 (2007) 1333–1341.

DOI: 10.1016/j.ijmachtools.2006.08.003

Google Scholar

[2] ANSYS Inc. The APDL Programmer's Guide.

Google Scholar