MATEC Web Conf.
Volume 213, 20182018 6th Asia Conference on Mechanical and Materials Engineering (ACMME 2018)
|Number of page(s)||6|
|Section||Mechanical Manufacturing and Automation|
|Published online||15 October 2018|
Investigation on influence of cutting parameters on spindle vibration of CNC wood milling machine
Faculty of Mechanical Engineering, HCMC University of Technology (PhD. Student), VNU-HCM, Viet Nam
2 Faculty of Mechanical Engineering, HCMC University of Technology, VNU-HCM, Viet Nam
In machining operation, the cutting parameters greatly influences on the spindle vibration of a CNC wood milling machine. The paper presents the effect of the cutting parameters such as feed rate, cutting speed, and cutting depth on the vibration amplitude of the spindle when machined on CNC milling machine using Box-Hunter method of experimentation. The lowest natural frequency of this machine is 250 Hz. Experimental results have established a second-order regression equation that demonstrates the effect of three parameters such as feed rate, cutting speed, and cutting depth on the vibration amplitude of the spindle. From that base, determine the most reasonable cutting parameters when machining on CNC wood milling machines so that the spindle vibration amplitudes is minimal. In addition, The comparison results show that the spindle head vibration amplitude of the machine using the bolt joint is larger than the spindle head vibration amplitude of the machine using the weld joint.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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