Influence Axial Vibration on Lateral Bending Deformation of Twist Drill in Machining Small Hole

Li Jie Ma; Xi Bin Wang; Qi Gao Feng; Guan Jun Liu

doi:10.4028/www.scientific.net/KEM.467-469.635

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 467-469Influence Axial Vibration on Lateral Bending...

Influence Axial Vibration on Lateral Bending Deformation of Twist Drill in Machining Small Hole

Abstract:

According to material mechanics theory and drilling practice, the equation of lateral bending deformation (LBD) of drill was built and the inclined angle of drill tip was solved when drilling small hole. And then the drilling test was done and the character of drilling force was analyzed. Based on this, the LBD of drill was studied. The result shows that, the rise of lateral force and thrust force will increase the inclined angle of drill tip in drilling process, and lateral force is the main factor of generating LBD. By choosing suitable axial vibration parameter, axial vibration drilling can reduce the LBD of drill and improve the dimensional accuracy of hole evidently.

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Periodical:

Key Engineering Materials (Volumes 467-469)

Pages:

635-639

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.467-469.635

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Online since:

February 2011

Authors:

Li Jie Ma, Xi Bin Wang, Qi Gao Feng, Guan Jun Liu

Keywords:

Axial Vibration, Lateral Bending Deformation (LBD), Lateral Force, Thrust Force, Twist Drill

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References

[1] Kaski Juha: ASME, Design Engineering Division Vol. 60 (1993) , p.355.

Google Scholar

[2] Shiqing Wang: Deep hole process technology (Northwestern Polytechnical University Press, Xi'an 2003) (in Chinese).

Google Scholar

[3] Ken-ichi Ishikawa, Hitoshi Suwabe, Tetsuhiro Nishide etc: Pre. Eng. Vol. 22 (1998) , p.196.

Google Scholar

[4] J. Ramkumara, S.K. Malhotraa, R. Krishnamurthy: J. Mater. Proc. Tech. Vol. 152 (2004) , p.329.

Google Scholar

[5] X. Wang, L.J. Wang, J.P. Tao: J. Mater. Proc. Tech. Vol. 148 (2004) , p.239.

Google Scholar

[6] L.J. Ma, G.C. Wang, W.G. Wu etc: Proceedings International Conference on Surface Finishing Technology and Surface Engineering, Dalian, China (2006), p.151.

Google Scholar

[7] Gwo-Liang Chern, Han-Jou Lee: Inter. J. Ad. Manu. Tech. , Vol. 27 (2006), p.688.

Google Scholar

[8] B.Y. Liao, X.M. Zhou, Z.H. Yin: Modern mechanical dynamics and its engineering application (China Machine Press, Beijing 2004) (in Chinese).

Google Scholar