Vibration Effects on Tailstock of a Turning Machine

Article Preview

Abstract:

Machine tools as a main device in manufacturing and production lines are widely used nearly in all branches of industries. Precision continuation of these systems with times and against inspected shocks is necessary and very important. Turning as a main kind and high usage machine tool is used in many industrial parts production, especially those with rounded sections. Spindle, tailstock and bed in machine tools play engraving role in dimensional accuracy. In this paper the vibration effects on the tailstock of a turning machine during its operation, is analyzed. For this purpose, a LZ330 VS machine from Weiler Co. in Germany is modeled with Solid Works software. This model with IGES format is transferred to ANSYS 5.4 analytical software. In this area, the model is analyzed via modal and transient dynamic analysis. The results show that, the more tailstock’s sleeve length, the less critical frequency amount.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 118-120)

Pages:

876-880

Citation:

Online since:

June 2010

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] S.K. Basu and D.K. Pal: Design of Machine Tools, Fourth Edition, Oxford & IBH Publishing co. PVT. LTD (1995).

Google Scholar

[2] M. Week and H. Bibring: Handbook of Machine Tools, Vol. 2(1984), John Wiley, new York.

Google Scholar

[3] R.A. Mahdavinejad"Transient vibration analysis of a Turning machine's spindle" 5th International Conference RaDMI, Vrnjačka Banja, Serbia and Montenegro, 04 - 07 September 2005. pp.37-43.

Google Scholar

[4] Emad Al-Regib, Ni. Jun, Soo-Hun Lee : Programming Spindle speed variation for machine tool chatter suppression, Int. Journal of Machine Tools & Manufacture, Vol. 43(2003) pp.1229-1240.

DOI: 10.1016/s0890-6955(03)00126-3

Google Scholar

[5] Y.Y. Kang., P. Chang, J. W Tsai, S. C Chen, L.K. Yang : Integrated Strategies for the Design of Machine Tool Spindle-Bearing Syste, Finite Element in Analysis and Design, Vol. 37(2001) pp.485-511.

DOI: 10.1016/s0168-874x(00)00049-4

Google Scholar

[6] S. Smith and J. Tlusty Current trends in High-speed Machining., Journal of Manufacturing Engineering part B, Vol. 119, 1997, pp.664-666.

DOI: 10.1115/1.2836806

Google Scholar