The Study of Deep-Hole Drilling BTA Drill Whirl Caused by Cutting Fluid

Zhen Ya Chen; Zhen Dong; Xiao Bin Huang; Yan Lan Li

doi:10.4028/www.scientific.net/AMM.752-753.466

Paper Titles

The Development of Bi-Ag Sandwich Sheets for Fire Assay Applications
p.444

The Analysis of Temperature and Strain Rate Influence on Flow Stress of Mg Alloy AZ31
p.448

Femtosecond Ti:Sa Laser Processing of Silica
p.452

Experimental Analysis on Heat Transfer Enhancement of Double Pipe Heat Exchanger Using Alumina/Water Nanofluid and Baffled Twisted Tape Inserts
p.458

The Study of Deep-Hole Drilling BTA Drill Whirl Caused by Cutting Fluid
p.466

Investigation on Mechanical Properties of Natural Fiber Composite Using RTM Manufacturing Method
p.473

A Parameter Study for the Test Condition of Kolsky Bar Experiment
p.477

Surface Modification of Zirconia (Y-TZP) Ceramics Induced by Pulsed Laser Machining
p.481

Microstructural and Mechanical Properties of Selective Laser Melted Al 4047
p.485

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 752-753The Study of Deep-Hole Drilling BTA Drill Whirl...

The Study of Deep-Hole Drilling BTA Drill Whirl Caused by Cutting Fluid

Abstract:

The relationships between drill speed, whirl, squeeze effect and fluid force drill suffered is got by using cutting fluid Reynolds equation. Principle of deep-hole drilling drill whirl is studied, pointing out the promotion of positive precession cutting fluid component is drill whirl’s reason. Simulated and studied of drill whirl round shape at different times, suggesting that only when BTA drill suffered by the fluid force, stable motion can be obtained. Analysis of the anti-precession of drill, and the squeeze film damper work principle is revealed. Comparative studied the movement of the drill by using MATLAB software simulation before and after adding squeeze film damper.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 752-753)

Pages:

466-472

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.752-753.466

Citation:

Cite this paper

Online since:

April 2015

Authors:

Zhen Ya Chen*, Zhen Dong, Xiao Bin Huang, Yan Lan Li

Keywords:

BTA, Cutting Fluid, Deep-Hole Drilling, Drill Whirl

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Z. Hu, W. Zhao and L. Miao, Research on whirl motion of BTA drilling shaft caused by hydro-force. Chinese J. Mech. Eng. 41 (1) (2005) 230-233.

DOI: 10.3901/jme.2005.01.230

Google Scholar

[2] B. Gao, L. Zheng, Z. Li et al, Theory and method of rectifying the axial deviation of holes in deep holes drilling. Acta Armamentatii, 33 (2002) 102-104.

Google Scholar

[3] A. Katsuki, K. Sakuma, K. Taguchi et al, The inﬂuence of tool geometry on axial hole deviation in deep drilling: comparison of single-and multi-edge tools, JSME Int. J. 30 (1987) 1167-1174.

DOI: 10.1299/jsme1987.30.1167

Google Scholar