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A new high-speed milling scheme for machining complex revolutionary spiral curved surfaces by using the whirlwind milling technique is presented. The fundamental relationship equations of this milling technique are discussed based on 5-axis CNC specialized rotary-table horizontal milling machines. And the main parameters in generating tool paths are analyzed carefully. With this new method, a wider...
The productivity of machine tools is significantly improved by using microcomputer based CAD/CAM systems for NC program generation. Currently, many commercial CAD/CAM packages that provide automatic NC programming have been developed and applied to various cutting processes. One of the cutting processes machined by CNC machine tools is hole-cutting operations (HCO). In this paper, we attempt to find...
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