立式双摆角铣头几何误差数学建模与解耦研究

摘要

By using Renishaw laser interferometer and RX10 reference rotary indexer to measure and compensate the two position errors of C axis and B axis, the amount of geometric errors reduced to eight, and geometric errors can be obtained by solving geometric errors mathematical modeling finally.%通过激光干涉仪与RX10回转基准分度器对B轴与C轴的定位误差进行检测与补偿,使得几何误差总数由12项减少为8项,因此,最终可以通过几何误差数学模型求得各几何误差的唯一解.