中文摘要：

通过实验研究了光纤连接器端面研磨时。在研磨界面上引入超声波的情况下研磨压力和研磨液对材料去除率和表面粗糙度及连接器性能的影响规律。通过实验得出。单位研磨面积上最佳研磨压力值为0．102N／mm^2；在磨料粒度≥1μm时。以水作研磨液的研磨效果比油好。当磨料粒度〈1μm时。以油作研磨液的研磨效果比水好；选用适当的工艺参数可获得插入损耗小于0．05dB。回波损耗小于-60dB。

英文摘要：

Under the condition of introducing ultrasonic, this paper analyzed the influences of different grinding forces and coolants on the removal of the material, surface roughness and the performance in grinding fiber optic connectors. By experiments, it showed that the best stress in each machining area was 0. 102 N/mm^2 ; when the size was ≥ 1 um, the effects with water was better than that with lubricant, but when the size was 〈 μm, the effects with lubricant was better than that with water; With the fine processing parameters, the insertion loss was lower than 0. 05 dB, the return loss was lower than - 60 dB.