【摘要】 在数控加工中 ,采用何种数学模型对于模拟复杂零件的加工表面、生成刀具轨迹是很有影响的。选择有效的数学模型NURBS,可以提高数控加工质量 ,通过上机测试获得理想的结果更多还原

【Abstract】 In the numerical controlled machining process, the selection of the mathematical model has a rather significant effect on the locus of the cutter and thus the precision of the imitated machining surface of complicated parts. The use of an effective mathematical modelNURBS can improve the numerical controlled machining quality. It has been verified by simulation on a computer.更多还原