![]() ![]() The tool over-hang controls the tool dynamics, in this high speed range, and significantly affect various quality attributes of the produced holes roughness, dimensional errors, and straightness. The machined slots were characterized in terms of straightness errors, dimensional errors, surface roughness, and delamination. The tool wear was investigated on the flank and the rake faces. The material used was a quasi-isotropic laminate comprising 35 plies of woven graphite epoxy. In this paper, an extensive experimental study has been conducted to better understand the dynamic, tribological, and thermal characteristics of high speed milling of CFRPs, in the range of 10,000 to 40,000 rpm (200 to 800 m/min, for 6.35 mm end-mill). ![]() Most of the work in the literature has focused on the drilling of CFRP. Little is known about the high speed routing of Carbon Fiber Reinforced Polymers (CFRP). ![]()
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January 2023
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