High-Speed Milling Using a Developed Desktop Machine  Tool

Hideharu Kato; Kazuhiro Shintani; Kazuo Iwata

doi:10.20965/ijat.2010.p0103

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IJAT Vol.4 No.2 pp. 103-109

doi: 10.20965/ijat.2010.p0103

(2010)

Paper:

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High-Speed Milling Using a Developed Desktop Machine Tool

Hideharu Kato^, Kazuhiro Shintani^, and Kazuo Iwata^**

^*Department of Mechanical Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi, Ishikawa 921-8501, Japan

^**OSG Corporation, 1-15 Honnogahara Toyokawa, Aichi 442-8544, Japan

Received:

October 15, 2009

Accepted:

December 1, 2009

Published:

March 5, 2010

Keywords:

desktop machine tool, high-speed milling, small end mill tool, deformed layer, surface roughness

Abstract

The demand for compact products has raised the need for high-speed machining. In this study, we have designed and produced a desktop machine tool and investigated its high-speed machining performance using a small end mill. The size of the developed machine tool is 300×400×340mm, and the weight is 50 kg. This machine could reach a cutting speed of 25.0 m/s using a 1.7 mm diameter tool. High-speed milling with this machine produced a surface roughness of 0.6 µmRz without tearing. In addition, deformed layers produced at cutting speed of 25.0 m/s was thinner than that at cutting speed of 2.5 m/s. It was confirmed that the thickness of deformed layers at 25.0 m/s was 0.6 µm.

Cite this article as:

H. Kato, K. Shintani, and K. Iwata, “High-Speed Milling Using a Developed Desktop Machine Tool,” Int. J. Automation Technol., Vol.4 No.2, pp. 103-109, 2010.

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References

[1] Y. Kakino, Y. Ihara, H. Moriguchi et al., “High-speed Machining Technologies for Agile Manufacturing,” IMS, p. 89, 2001 (in Japanese).
[2] M. Ideta, M. Fukushige et al., Toyota Tech. Rev., Vol.45, No.1, p. 92, 1995 (in Japanese).
[3] M. James, Miniaturization., Tech. Pap. Soc. Manuf. Eng., p. 1, 1999.
[4] A. Redford, “Small Parts Feeding,” Assem. Autom., Vol.11, No.4, p. 8, 1991.
[5] N. Asada, G. Kurihara, N. Morita et al., “Development of Numerical Controlled Micro Milling Machine (Micro Cube),” J. of JSAT, Vol.47, No.7, p. 373, 2003 (in Japanese).
[6] N. Mishima, “Characteristics of Materials for Machine Tool Structure (1st report),” Purpose of the Study and Damping Characteristics, Report of Mechanical Engineering Laboratory, Vol.49, No.5, p. 192, 1995 (in Japanese).
[7] ISO 10791-2, “Test conditions for machining centers – Part 2: Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis),” 2001.

This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

[1] [1] Y. Kakino, Y. Ihara, H. Moriguchi et al., “High-speed Machining Technologies for Agile Manufacturing,” IMS, p. 89, 2001 (in Japanese).

[2] [2] M. Ideta, M. Fukushige et al., Toyota Tech. Rev., Vol.45, No.1, p. 92, 1995 (in Japanese).

[3] [3] M. James, Miniaturization., Tech. Pap. Soc. Manuf. Eng., p. 1, 1999.

[4] [4] A. Redford, “Small Parts Feeding,” Assem. Autom., Vol.11, No.4, p. 8, 1991.

[5] [5] N. Asada, G. Kurihara, N. Morita et al., “Development of Numerical Controlled Micro Milling Machine (Micro Cube),” J. of JSAT, Vol.47, No.7, p. 373, 2003 (in Japanese).

[6] [6] N. Mishima, “Characteristics of Materials for Machine Tool Structure (1st report),” Purpose of the Study and Damping Characteristics, Report of Mechanical Engineering Laboratory, Vol.49, No.5, p. 192, 1995 (in Japanese).

[7] [7] ISO 10791-2, “Test conditions for machining centers – Part 2: Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis),” 2001.

High-Speed Milling Using a Developed Desktop Machine Tool

Hideharu Kato*, Kazuhiro Shintani*, and Kazuo Iwata**

Hideharu Kato^, Kazuhiro Shintani^, and Kazuo Iwata^**