Paper Titles
The Influence of Interfacial Thermal Contact Conductance on Resistance Spot Weld Nugget Formation
p.3239
A Particle Swarm Algorithm for Assembly Sequence Planning
p.3243
A Study of the Microstructure and Grain Size at the Welding Heat Affected Zone of an Industrial Pure Aluminum
p.3247
Investigation of Fixture Design Exploring Pre-Tensioning Forces
p.3252
A New Miniaturized CNC Machine Tool
p.3259
A 3D Nonlinear Finite Element Study on Biomechanical Behavior of Dental Implants
p.3263
Performance Assessment on Base-Isolated Smart Material-Structure System by Using Magnetorheological Fluids
p.3268
The Effect of Bending Rigidity on Measuring the Adhesion Work of Membrane
p.3272
The Novel Compound Evolutionary Optimization Algorithm with Hybrid Discrete Variables and its Application to Mechanical Optimization
p.3276

A New Miniaturized CNC Machine Tool

Article Preview

Abstract:

A miniaturized CNC (Computerized Numerical Control) milling machining equipment was mentioned for micro milling processing. The equipment has a highest spindle speed of 90000rpm and the positioning accuracy of submicron. Furthermore, it described the design of CNC servo system of precision stage driven by linear motor. The servo experiments results verified the excellent static and dynamic performance of the system. The machining tests included a plane with a surface roughness of 215nm using a end milling cutter of Φ0.2μm, micro straight slots with a dimension error range of 1-2μm using a ball-end cutter of Φ0.2μm and some complex structures. The analysis results of these tests show that the system is able to fulfill the micro milling machining of micro components.

You might also be interested in these eBooks
Manufacturing Science and Engineering I View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

3259-3262

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.3259

Citation:

Cite this paper

Online since:

March 2010

Authors:

Lin Zhang, Wen He Liao, Hui Yang

Keywords:

Direct Drive, Micro-Milling, Miniaturized Machine Tool, Surface Roughness (SR)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] J. Chae, S.S. Park and T. Freiheit: J. Machine Tools & Manufacture Vol. 46 (2006), p.313.

Google Scholar

[2] X. Liu, R.E. Devor and S.G. Kapoor: J. Manuf. Sci. & Eng. Vol. 126 (2004), p.666.

Google Scholar

[3] G.M. Robinson and M.J. Jackson: J. Mater. Process. Technol. Vol. 167 (2005), p.316.

Google Scholar

[4] T. Kurita and M. Hattori: J. Machine Tools & Manufacture Vol. 45 (2005), p.959.

Google Scholar

[5] Y. Okazaki, N. Mishima and K. Ashida: J. Manuf. Sci. & Eng. Vol. 126 (2004), p.837.

Google Scholar

[6] L. Zhang, D.B. Zhao and J.M. Zhang et al: J. Southeast University (Natural Science Edition) Vol. 37 (2007), p.26 (In Chinese).

Google Scholar

[7] L. Zhang, D.B. Zhao and J.M. Zhang et al: J. Nanjing University of Aeronautics and Astronautics Vol. 39 (2007), p.790 (In Chinese).

Google Scholar