Research on Milling and Turning Conversion Programming and Cutting Optimization Application of Five-axis Machine Tools
When machining aluminum alloy parts of new energy automobile motor cylinder liner with five axis NC machine tool,it is necessary to use the turning function of machine tool to process the shape of rotating body on the inner and outer walls of cylinder liner.This paper studies the application of macro instruction five axis compound machine tool for milling conversion programming,locks the spindle of the machine tool in an orientation and installs the turning tool,and equipts the workbench with the function of high-speed rotation and resistance to turning with the torque motor installed in the workbench of the cradle of the machine tool.The machining stress of five axis machine tool after being converted to vertical turning center is analyzed.The virtual cutting function of VERICUT is used to simulate the turning process of cylinder liner aluminum alloy parts,and the cutting depth,width,feed rate and other parameters are set and adjusted according to the stress simulation chart and limit value.The reserch and application improve the accuracy,quality and efficiency of milling and turning compound machining of aluminum alloy parts.
five axis machine toolmilling conversionsimulated cuttinglimit value optimization
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