Study on Drill-Through Determination in Vibration Drilling Based on Axial Force

Abstract:

In order to stop the drill feeding accurately once the workpiece is drilled through, the Key issues of determination are analyzed. Then a determining method based on axial force is presented. The axial force is smoothed and monitored online to determine the drill-out period and drill-through point. Finally, experiments are carried on and the results demonstrate that this method can stop the drill feeding accurately with an accuracy of 0.04mm once the workpiece is drilled through in vibration drilling.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 1993-1997
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.1993
• Online since: December 2012
• Authors: Run Ze Yang, Hua Feng Shi
• Keywords: Axial Force, Drill-Through Determination, Vibration Drilling

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