| Summary: | 碩士 === 國立勤益科技大學 === 機械工程系 === 107 === As the current processing technology is gradually moving towards ultra-high speed and ultra-precision machining, it is necessary to enable the special end-milling tool for titanium alloy to be applied to the ultra-high speed and ultra-precision machining of titanium alloy. The end-milling tool for titanium alloy must have excellent cutting condition. Good chip evacuation and ultra-high wear resistance, and the conditions affecting these three conditions are the optimization of machining parameters, including tangential speed, tool feed speed, cutting width and depth of cut.
This study uses the Taguchi method to find the parameters that are most conducive to the ultra-high-speed machining of titanium alloys. Using MasterCAM to draw graphics and transfer out the machining program, using CNC Numerical Control (Computer Numerical Control) with high-speed spindle and titanium alloy special cutting. The liquid is a processing experimental environment. Through four basic cutting experiments, the range of processing parameters used in the Taguchi method is defined, and two sets of Taguchi method cutting experiments are performed to find the optimal titanium alloy processing parameters and verified.
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