On Geometrical Errors and their Suppression in Turning Operation by Controlling Thrust Forces-Reference-Cited by-同舟云学术

On Geometrical Errors and their Suppression in Turning Operation by Controlling Thrust Forces

Published:2010-08 Issue: Volume:126-128 Page:202-207
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Miura Kohichi¹,Yamada Takazo¹,Lee Hwa Soo¹

Affiliation:

1. Nihon University

Abstract

In the case of turning workpieces having high aspect ratios, i.e. length divided by diameter, it is not so easy to obtain high cylindricity because of the elastic deformations due to the thrust forces taking place under operations. In this paper, the generating mechanism of geometrical errors is discussed and its suppressing method is proposed. That is, applying previously established controlling method of thrust forces to turning cylinders with high aspect ratios, it is confirmed that geometrical errors of workpieces due to the action of thrust forces can be suppressed.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.126-128.202.pdf

Reference5 articles.

1. E. Usui, A. Hirota and M. Masuko: Analytical Prediction of Three Dimensional Cutting Process (Parts 1 and 2), Trans. ASME, Ser. B, 100, 2(1978), p.222.

2. Takeuchi,Y., Sakamoto,M., Asao,T. and Nakamura,T.: Control of Machining Accuracy in Turning by Means of Piezo-electric Actuator : In Case of Cylindrical Workpieces, Journal of the Japan Society for Precision Engineering, Vol. 57, No. 5 , (1991).

3. K. Kasahara, A, Hirota, Improvement of Machining Accuracy in Turning with CNC Lathe, Proceedings of the Autumn Meeting of the Japan Societ for Precision Engineering, (2007), p.121 (in Japanese).

4. Lee, H-S., Toride,A., Yamada,T. and Araki,K., Study on the generation of micro shafts by turning operation, Journal of the Japan Society for Abrasive Technology, Vol. 51, No11, p.657, (2007) (in Japanese).

5. Toride,A., Lee, H-S., Yamada,T. and Araki,K., Study on the generation of micro shafts by turning operation, Journal of the Japan Society for Abrasive Technology, Vol. 52, No8, (2008), p.466 (in Japanese).