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METHOD FOR ESTIMATING CUTTING FORCES AND MACHINED SURFACE ERRORS FOR THE VIRTUAL MACHINING SIMULATION
METHOD FOR ESTIMATING CUTTING FORCES AND MACHINED SURFACE ERRORS FOR THE VIRTUAL MACHINING SIMULATION
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机译:虚拟加工仿真的切削力和加工表面误差的估算方法
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摘要
PURPOSE: A method for estimating precise cutting force and surface processing error for virtual processing simulation is provided to obtain precise cutting force estimation even in excessive cutting causing the change of cutting conditions and easily make database for various cutters and sample pieces by using predetermined cutting force coefficients. CONSTITUTION: A method for estimating precise cutting force for imaginary processing simulation includes the steps of calculation cutting force coefficients and run out parameters for a given cutter and a sample piece, calculating information required for the cutting force estimation with NC codes applied from a CAD/CAM system(100) and the shape of a processing object, and estimating the cutting force in consideration of the defection of the cutter and the run out parameters.
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