常見例句雙語例句Dynamic balance accuracy of aeroengine main shaft bearing cage is of the utmost importance to bearing performance.航空發(fā)動機(jī)主軸軸承保持架動平衡精度對軸承的性能至關(guān)重要。The fatigue fracture mechanism of main bearing cage is analysed and investigated for aircraft engine taking WP6 for example.以WP6發(fā)動機(jī)軸承為例,對航空發(fā)動機(jī)主軸軸承保持架疲勞斷裂的機(jī)理進(jìn)行了分析探討。One-way, two-way pressure ball bearing cage generally use steel stamping molding, large size or special use of the bearings are made of brass or mild steel turning cage.單向、雙向壓力球軸承保持架一般采用鋼板沖壓成型,大尺寸或特殊用處的軸承則采用黃銅或軟鋼車削保持器。 返回 bearing cage