A Basic Study on the Relations Between Machining Conditions and the Static and Dynamic Components of Forces in Drilling
Jie Xu, Keiji Yamada, Katsuhiko Seikiya,
Ryutaro Tanaka, and Yasuo Yamane
Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-hiroshima, Hiroshima 739-8527, Japan
This paper discusses a method of converting thrust and torque detected during drilling, which transforms thrust and torque into equivalent thrust force and principal force. The static and dynamic components defined according to this method are used to evaluate instability. The effects of different conditions on the static and dynamic components are investigated through experiments.
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