Study on the Temperature of Workpiece in Low-Frequency Vibration Drilling

Abstract:

The cutting mechanism in different position on the cutting edge of flat drill is researched in low-frequency vibration drilling. Experiments are carried on to measure the temperature on the bottom and locate the highest temperature position. And also, the variation of temperature resulting from different amplitudes is analyzed. Experiment results show that low-frequency vibration drilling can reduce the highest temperature relative to normal drilling and temperature reduces by 37% with the 0.18mm amplitude.

• Periodical: Advanced Materials Research (Volume 630)
• Pages: 158-162
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.630.158
• Online since: December 2012
• Authors: Hua Feng Shi, Run Ze Yang
• Keywords: Amplitude, Cutting Mechanism, Temperature, Vibration Drilling

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